Extension pole for driving tool

Abstract

The invention relates to an extension pole (1, 101) for a driving tool (2, 102), the extension pole (1, 101) comprising a housing (3, 103) for mounting the driving tool (2, 102) to the extension pole (1, 101), the housing (3, 103) comprising a handle seat (31, 131) for receiving a handle (20, 120) of the driving tool (2, 102), a magazine holder seat (32, 132) for receiving a magazine holder (21, 121) of the driving tool (2, 102) and securing means (4, 104) for securing one or each of the handle (20, 120) and magazine holder (21, 121) in its respective seat (31, 32, 131, 132).

Description

[0001] EXTENSION POLE FOR DRIVING TOOL

[0002] Priority Claim

[0003] This application claims priority to and the benefit of French Patent Application No. 2312896, which was filed on November 22, 2023, French Patent Application No. 2312897, which was filed on November 22, 2023, French Patent Application No. 2312898, which was filed on November 22, 2023, and European Patent Application No. 24315349.1 , which was filed on July 19, 2024, the entire contents of each of which are incorporated herein by reference.

[0004] Technical Scope

[0005] The present invention relates generally to driving tools and extension poles for such tools. More specifically, although not exclusively, the present invention relates to extension poles for driving tools which comprise actuating means.

[0006] Technical Background

[0007] Extension poles for driving tools are known for driving fixings into ceilings and other similar uses. The driving tool is usually mounted at one end of the extension pole and the other end incorporates a means of remotely operating the driving tool. The mounting system normally supports both the handle and the main body of the driving tool.

[0008] Summary

[0009] A non-exclusive object of the present invention is to provide a more versatile extension pole, preferably compatible with many variants of driving tools, and which is easier to use.

[0010] The invention relates to an extension pole for a driving tool.

[0011] The extension pole may comprise mounting means, for example for mounting the driving tool to the extension pole. The mounting means may be located at one end of the pole. The mounting means may comprise a housing.

[0012] The housing or mounting means may comprise a surface, seat, or other feature against or in which the driving tool may be received and / or mounted. The housing or mounting means may comprise a surface, handle seat or other feature, for example to receive a handle of the driving tool. Additionally, or alternatively, the housing or mounting means may comprise a surface, magazine holder seat or other feature, for example to receive a magazine holder of the driving tool.

[0013] The housing or mounting means may comprise securing means, for example for securing one or each of the handle and the magazine holder in its respective seat. The securing means may be configured to secure the handle without securing a main body of the driving tool.

[0014] The invention also relates to an extension pole for a driving tool, the extension pole comprising a housing for mounting the driving tool to the extension pole, the housing comprising a handle seat for receiving a handle of the driving tool, a magazine holder seat for receiving a magazine holder of the driving tool and securing means for securing one or each of the handle and magazine holder in its respective seat.

[0015] The provision of a housing or mounting means with respective seats for the handle and magazine holder allows the extension pole to be used with different models of driving tools, regardless of the shape of its main body.

[0016] The securing means may comprise a latch. The latch may be operative to engage with the handle, for example under a trigger of the driving tool, to secure the handle in the handle seat.

[0017] More specifically, the securing means may comprise a latch operative to engage the handle under a trigger of the driving tool to secure the handle in the handle seat.

[0018] The invention also relates to an extension pole for a driving tool, the extension pole comprising a latch which may engage with a handle, for example under a trigger of the driving tool, to secure the handle to the extension pole.

[0019] The housing or mounting means may be located at either end of the pole. The extension pole, housing or mounting means may comprise one or more of the features described above.

[0020] The invention also relates to an extension pole for a driving tool, the extension pole comprising a housing for mounting the driving tool to the extension pole, the housing comprising a handle seat for receiving a handle of the driving tool and a latch which may engage with the handle under a trigger of the driving tool to secure the handle in the handle seat.

[0021] The latch may be operative to engage the magazine holder, for example to secure the magazine holder in the magazine holder seat.

[0022] The latch may be operative to simultaneously engage the handle and the magazine holder, for example to simultaneously secure the handle in the handle seat and the magazine holder in the magazine holder seat. The handle seat may be configured to receive the handle from a lateral side of the housing.

[0023] The invention also relates to an extension pole for a driving tool, the extension pole being configured to receive a handle of the driving tool from a lateral side and comprising securing means for securing the handle, for example without securing a main body of the driving tool.

[0024] The invention also relates to an extension pole for a driving tool, the extension pole comprising a housing for mounting the driving tool to the extension pole, the housing comprising a handle seat configured to receive a handle of the driving tool from a lateral side of the housing and securing means for securing the handle in the handle seat, for example without securing a main body of the driving tool.

[0025] The latch may be rotatable, for example between an unlocked position and a locked position.

[0026] In the unlocked position, the latch may be configured to pass between the handle and the magazine holder, for example on removal of the driving tool.

[0027] In the locked position, the latch may be configured to engage with the handle, for example to secure the handle in the handle seat.

[0028] More specifically, the latch may be rotatable between an unlocked position, in which the latch may pass between the handle and the magazine holder upon removal of the driving tool, and a locked position, in which the latch engages the handle to secure the handle in the handle seat.

[0029] In the locked position, the latch may be configured to simultaneously engage the handle and the magazine holder, for example to simultaneously secure the handle in the handle seat and the magazine holder in the magazine holder seat.

[0030] The latch may comprise a pair of wings. The wings may project radially, for example from a central hub.

[0031] The wings may be configured to engage the handle and the magazine holder, for example simultaneously, when the lock is in the locked position.

[0032] More specifically, the latch may comprise a pair of wings projecting radially from a central hub to engage the handle and magazine holder simultaneously when the latch is in the locked position.

[0033] In the locked position, the latch may be configured to engage the magazine holder, for example to secure the magazine holder in the magazine holder seat.

[0034] The extension pole may comprise a safety stop. The stop may be to inhibit rotation of the latch out of its locked position and / or its unlocked position. More specifically, the extension pole may include a stop to inhibit rotation of the latch out of its locked and unlocked positions.

[0035] The latch may be resiliently pressed against the housing, for example such that rotation of the latch out of the locked and / or unlocked position causes the latch to move up to the stop.

[0036] More specifically, the latch may be resiliently pressed against the housing, such that rotation of the latch out of the locking or unlocking position causes the latch to move up the stop.

[0037] In other words, the latch may pass over / over the stop, moving the latch away from the housing, as it rotates from the locked position to the unlocked position and vice versa. The resilient pressure to which the latch is subjected may ensure that the latch returns to / against the housing, in its locked or unlocked position in which the stop inhibits rotation of the latch out of that position.

[0038] The magazine holder may be spaced from the handle. The latch may be accommodated between the handle and the magazine holder, for example when the driving tool is mounted on the housing or the mounting means.

[0039] The extension pole may comprise an actuating mechanism. The actuation mechanism may be configured so that a release force, which may be applied towards the driving tool mounted on the extension pole, causes a trigger on the driving tool to move, for example in an opposite direction to actuate the trigger.

[0040] More specifically, the extension pole may comprise an actuating mechanism configured such that a release force applied towards the driving tool mounted on the extension pole causes a trigger on the driving tool to move in an opposite direction to actuate the trigger.

[0041] The invention also relates to an extension pole for a driving tool, the extension pole comprising mounting means for mounting the driving tool to the extension pole and an actuating mechanism configured such that a release force applied towards the driving tool mounted to the extension pole causes a trigger of the driving tool to move in an opposite direction to actuate the trigger.

[0042] This arrangement allows the trigger of the driving tool to be actuated by a force pushing the driving tool against the substrate into which a fastener is to be driven.

[0043] The extension pole or actuation mechanism may comprise a trigger actuator.

[0044] The extension pole or actuation mechanism may comprise a release. The release may be connected to the trigger actuator, for example via the actuation mechanism. The mounting means may be located at one end of the pole. The mounting means may comprise a housing.

[0045] In some examples, the actuation mechanism may be configured such that a release force, which may be applied to the release, causes the trigger actuator to move, for example to actuate a trigger of the driving tool mounted on the housing or mounting means.

[0046] The release force may be applied to the release to move it towards the housing or mounting means. The movement of the trigger actuator may be in an opposite direction.

[0047] More specifically, the extension pole may comprise a trigger actuator and a release connected to the trigger actuator by the actuation mechanism, wherein the actuation mechanism is configured such that a release force applied to the release to move it towards the housing causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing.

[0048] The invention also relates to an extension pole for a driving tool, the extension pole comprising a housing or mounting means for mounting the driving tool to the extension pole, a trigger actuator and a release connected to the trigger actuator by an actuation mechanism, wherein the actuation mechanism is configured such that a release force applied to the release to move it towards the housing or mounting means causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing or mounting means.

[0049] The actuation mechanism may comprise a lever. The lever may comprise a first end. The lever may comprise a second end.

[0050] The first end of the lever may be connected to the trigger actuator. The second end of the lever may be connected to the release.

[0051] The lever may be pivotably connected, for example between its first and second ends, to the extension pole.

[0052] More specifically, the actuating mechanism may comprise a lever with a first end connected to the trigger actuator and a second end connected to the release, the lever being pivotably connected between its first and second ends to the extension pole.

[0053] The release may comprise a tubular handle. The tubular handle may surround the extension pole, for example a part of the extension pole. The tubular handle may slide along the extension pole, for example a part of the extension pole, for example when the release force is applied thereto.

[0054] More specifically, the release may comprise a tubular handle surrounding the extension pole and slidable there along when the release force is applied thereto. The tubular handle may be biased towards a retracted position. The tubular handle may be movable from the retracted position, for example to an extended position, when the release force is applied thereto.

[0055] In some examples, the tubular handle is biased towards a retracted position and is movable from the retracted position to an extended position when the release force is applied thereto.

[0056] The extension pole may comprise a safety stop. The safety stop may be configured to inhibit unintentional actuation of the trigger.

[0057] Specifically, the extension pole may comprise a safety stop configured to inhibit unintentional actuation of the trigger.

[0058] In some examples, the trigger actuator may be biased towards an extended position. The actuating mechanism may be operable to selectively release the trigger actuator such that it moves when force is applied thereto to actuate the trigger. The actuating mechanism can be operable to selectively release the trigger actuator from a retracted position such that it moves to the extended position when force is applied thereto to actuate the trigger.

[0059] More specifically, the trigger actuator can be biased towards an extended position and the actuating mechanism is operable to selectively release the trigger actuator from a retracted position such that it moves towards the extended position when force is applied thereto to actuate the trigger.

[0060] The invention also relates to an extension pole for a driving tool, the extension pole comprising mounting means for mounting the driving tool to the extension pole, an actuating mechanism and a trigger actuator to actuate a trigger of the driving tool, wherein the trigger actuator is biased towards an extended position and the actuating mechanism is operable to selectively release the trigger actuator from a retracted position such that it moves towards the extended position when force is applied thereto to actuate the trigger.

[0061] This arrangement reduces the force required to actuate the driving tool trigger, enabling easy manual actuating or low-power electric actuation.

[0062] The actuating mechanism may comprise a latch, for example a releasable latch. The releasable latch may be to selectively retain the trigger actuator in the retracted position.

[0063] More specifically, the actuating mechanism may comprise a releasable latch for selectively retaining the trigger actuator in the retracted position. The actuating mechanism may comprise a release mechanism. The release mechanism may be for actuating the releasable latch, for example to release the trigger actuator from the retracted position to actuate the trigger.

[0064] More specifically, the actuating mechanism may comprise a release mechanism to actuate the releasable latch in order to release the trigger actuator from the retracted position to actuate the trigger.

[0065] The release mechanism may comprise a manual release mechanism. The manual release mechanism may comprise a button, for example a release button. The manual release mechanism may comprise a lever or strap that can be actuated remotely to release the releasable latch.

[0066] The release means may comprise an electrical device. The electrical device may selectively retain and / or release the releasable latch.

[0067] More specifically, the release mechanism may comprise an electrical device for selectively retaining and releasing the releasable latch.

[0068] The electrical device can be operated in response to a signal received from a remote trigger.

[0069] The extension pole may comprise the remote trigger. Additionally, or alternatively, the remote trigger may comprise a remote control. Either the trigger or the remote control can be configured to send a wireless signal to the electrical device.

[0070] More specifically, the extension pole may comprise the remote trigger, wherein the remote trigger comprises a remote control configured to send a wireless signal to the electrical device.

[0071] The extension pole may comprise a remote control. The remote control may be configured to send a signal to the actuating mechanism. The actuating mechanism may be configured to release the actuator on receipt of the remote-control signal.

[0072] The extension pole may comprise a battery. The battery may be interchangeable with a driving tool battery.

[0073] More specifically, the extension pole may comprise a battery, wherein the battery is interchangeable with a driving tool battery.

[0074] The actuating mechanism may comprise a lever, for example a return lever. The lever may be for returning the trigger actuator to its retracted position and / or reactivating the releasable latch.

[0075] More specifically, the actuating mechanism may comprise a return lever to return the trigger actuator to the retracted position and reactivate the releasable latch.

[0076] The driving tool may comprise a nailer or stapler. The invention also relates to an extension pole for a driving tool.

[0077] The extension pole may include mounting means, for example for mounting the driving tool to the extension pole.

[0078] The extension pole may comprise an actuating mechanism.

[0079] The extension pole or actuation mechanism may comprise a trigger actuator, for example to actuate a trigger of the driving tool.

[0080] The trigger actuator may be urged towards an extended position.

[0081] The actuation mechanism may be operative to selectively release the trigger actuator so that it moves when force is applied thereto to actuate the trigger.

[0082] The invention also relates to an extension pole for a driving tool, the extension pole comprising mounting means for mounting the driving tool to the extension pole, an actuation mechanism and a trigger actuator for actuating a trigger of the driving tool, wherein the trigger actuator is biased towards an extended position and the actuation mechanism is operative to selectively release the trigger actuator so that it moves when force is applied thereto to actuate the trigger.

[0083] This arrangement reduces the force required to actuate the driving tool trigger, enabling easy manual actuation or low-power electric actuation.

[0084] The actuation mechanism may be operable to selectively release the trigger actuator from a retracted position so that it moves to the extended position when force is applied thereto to actuate the trigger.

[0085] In some examples, the mounting means comprises a housing with a handle seat for receiving a handle of the driving tool, a magazine support seat for receiving a magazine support of the driving tool and securing means for securing one or each of the handle and the magazine support in its respective seat.

[0086] The presence of a housing or mounting means with respective seats for the handle and magazine support enables the extension pole to be used with different models of driving tools, whatever the shape of its main body.

[0087] The securing means may comprise a latch.

[0088] The latch may be operable to engage the handle, for example under a trigger of the driving tool, to secure the handle in the handle seat.

[0089] The latch may be operable to engage the magazine support, for example to secure the magazine support in the magazine support seat.

[0090] More specifically, the securing means may comprise a latch operable to engage the handle under a trigger of the driving tool to secure the handle and magazine support in their respective seats. The latch may be operable to simultaneously engage the handle and the magazine support, for example to simultaneously secure the handle in the handle seat and the magazine support in the magazine support seat.

[0091] The handle seat may be configured to receive the handle from a lateral side of the housing.

[0092] The housing or mounting means may be located at either end of the extension pole. The extension pole, housing or mounting means may comprise one or more of the features described above.

[0093] The latch may be rotatable, for example between an unlocked and a locked position.

[0094] In the unlocked position, the latch may be configured to pass between the handle and the magazine support, for example when removing the driving tool.

[0095] In the locked position, the latch may be configured to engage with the handle, for example to secure the handle in the handle seat.

[0096] More specifically, the latch may be rotatable between an unlocked position, in which the latch may pass between the handle and the magazine support upon removal of the driving tool, and a locked position, in which the latch engages the handle to secure the handle in the handle seat.

[0097] In the locked position, the latch may be configured to simultaneously engage the handle and the magazine support, for example to simultaneously secure the handle in the handle seat and the magazine support in the magazine support seat.

[0098] The latch may comprise a pair of wings. The wings may project radially, for example from a central hub.

[0099] The wings may be configured to engage the handle and magazine support, for example simultaneously, when the latch is in the locked position.

[0100] More specifically, the latch may comprise a pair of wings projecting radially from a central hub to engage the handle and magazine support simultaneously when the latch is in the locked position.

[0101] In the locked position, the latch may be configured to engage the magazine support, for example to secure the magazine support in the magazine support seat.

[0102] The extension pole may include a safety stop. The safety stop may be to inhibit rotation of the latch out of its locked position and / or its unlocked position.

[0103] More specifically, the extension pole may comprise a safety stop to inhibit rotation of the latch out of its locked and unlocked positions. The latch may be resiliently pressed against the housing, for example so that rotation of the latch out of the locked and / or unlocked position causes the latch to move up the stopper.

[0104] More precisely, the latch may be resiliently pressed against the housing, so that rotation of the latch out of the locking or unlocking position causes the latch to move up onto the safety stop.

[0105] In other words, the latch passes over / above the stopper, moving the latch away from the housing, as it rotates from the locking position to the unlocking position and vice versa. The resilient pressure to which the latch is subjected ensures that the latch returns towards / against the housing, in its locked or unlocked position, in which the stopper inhibits rotation of the latch out of this position.

[0106] The magazine support may be spaced from the handle. The latch may be housed between the handle and the magazine support, for example when the driving tool is mounted on the housing.

[0107] The invention also relates to an assembly comprising a driving tool and an extension pole, for example as described above.

[0108] The driving tool may comprise a nailer or stapler.

[0109] The invention also relates to an extension pole for a driving tool.

[0110] The extension pole may comprise mounting means, for example for mounting the driving tool to the extension pole.

[0111] The extension pole may comprise an actuating mechanism.

[0112] The actuation mechanism may be configured so that a release force, which may be applied towards the driving tool mounted on the extension pole, causes a trigger on the driving tool to move, for example in an opposite direction to actuate the trigger.

[0113] The invention also relates to an extension pole for a driving tool, the extension pole comprising mounting means for mounting the driving tool to the extension pole and an actuating mechanism configured such that a release force applied towards the driving tool mounted to the extension pole causes a trigger of the driving tool to move in an opposite direction to actuate the trigger.

[0114] This arrangement allows the trigger of the driving tool to be actuated by a force pushing the driving tool against the substrate into which a fastener is to be driven.

[0115] The extension pole or actuation mechanism may comprise a trigger actuator.

[0116] The extension pole or actuation mechanism may comprise a release. The release may be connected to the trigger actuator, for example via the actuation mechanism. The mounting means may be located at one end of the pole. The mounting means may comprise a housing.

[0117] In some examples, the actuation mechanism may be configured such that a release force, which may be applied to the release, causes the trigger actuator to move, for example to actuate a trigger of the driving tool mounted on the housing or mounting means.

[0118] The release force may be applied to the release to move it towards the housing or mounting means. The movement of the trigger actuator may be in an opposite direction.

[0119] More specifically, the extension pole may comprise a trigger actuator and a release connected to the trigger actuator by the actuation mechanism, wherein the actuation mechanism is configured such that a release force applied to the release to move it towards the housing causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing.

[0120] The invention also relates to an extension pole for a driving tool, the extension pole comprising a housing or mounting means for mounting the driving tool to the extension pole, a trigger actuator and a release connected to the trigger actuator by an actuation mechanism, wherein the actuation mechanism is configured such that a release force applied to the release to move it towards the housing or mounting means causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing or mounting means.

[0121] The actuation mechanism may comprise a lever. The lever may comprise a first end. The lever may comprise a second end.

[0122] The first end of the lever may be connected to the trigger actuator. The second end of the lever may be connected to the release.

[0123] The lever may be pivotably connected, for example between its first and second ends, to the extension pole.

[0124] More specifically, the actuating mechanism may comprise a lever with a first end connected to the trigger actuator and a second end connected to the release, the lever being pivotably connected between its first and second ends to the extension pole.

[0125] The release may comprise a tubular handle. The tubular handle may surround the extension pole, for example a part of the extension pole. The tubular handle may slide along the extension pole, for example a part of the extension pole, for example when the release force is applied thereto.

[0126] More specifically, the release may comprise a tubular handle surrounding the extension pole and slidable there along when the release force is applied thereto. The extension pole may comprise a rod. The rod may be solid or tubular. The tubular handle may surround the rod of the extension pole. The tubular handle may slide along the rod of the extension pole, for example when the release force is applied thereto. The rod may provide a part of the extension pole which is greppable or gripped by a user.

[0127] The tubular handle may be biased towards a retracted position. The tubular handle may be movable from the retracted position, for example to an extended position, when the release force is applied thereto.

[0128] In some examples, the tubular handle is biased towards a retracted position and is movable from the retracted position to an extended position when the release force is applied thereto.

[0129] The release may comprise a connection plate pivotably connected at a first end to the tubular handle. The connection plate may be pivotably connected at a second end to the second end of the lever.

[0130] In some examples the connection plate is L-shaped. The connection plate may be fixed to the tubular handle by two fasteners. The connection plate may be pivotably connected to the second end of the lever.

[0131] In some examples the extension pole comprises at least one pin fixed to the housing. The trigger actuator may comprise a slot. The at least one pin may be received or receivable in the slot such that the slot is movable along the at least one pin.

[0132] In some examples the at least one pin is two pins. The two pins may be received or receivable in the slot such that the slot is movable, for example longitudinally, along the two pins.

[0133] The extension pole may comprise a safety stop. The safety stop may be configured to inhibit unintentional actuation of the trigger.

[0134] Specifically, the extension pole may comprise a safety stop configured to inhibit unintentional actuation of the trigger.

[0135] The release may comprise a tubular handle surrounding the extension pole, for example a part of the extension pole, and slidable there along when the release force is applied thereto. Unintentional actuation of the trigger may be inhibited by the safety stop passing through aligned apertures in the tubular handle and the extension pole.

[0136] The extension pole may comprise a safety mechanism. The safety mechanism may comprise the safety stop. The safety stop may be at an end of a lever handle. The lever handle may be pivotable against a force applied by a biasing member. The lever handle may be pivotable against a force applied by a biasing member to retract the safety stop from the aperture in the extension pole to allow the tubular handle to slide along the extension pole.

[0137] The lever handle may be pivotably mounted to a sleeve which is fixed to the tubular handle. The biasing member may be located between a handle part of the lever handle and the sleeve. A pivot, about which the lever handle is pivotable, may be located between the safety stop and the handle portion.

[0138] The housing or mounting means may comprise a surface, seat, or other feature against or in which the driving tool may be received and / or mounted. The housing or mounting means may comprise a surface, handle seat or other feature, for example to receive a handle of the driving tool. Additionally, or alternatively, the housing or mounting means may comprise a surface, magazine holder seat or other feature, for example to receive a magazine holder of the driving tool.

[0139] The housing or mounting means may comprise securing means, for example for securing one or each of the handle and the magazine holder in its respective seat. The securing means may be configured to secure the handle without securing a main body of the driving tool.

[0140] In some examples, the mounting means comprises a housing with a handle seat for receiving a handle of the driving tool, a magazine holder seat for receiving a magazine holder of the driving tool and securing means for securing one or each of the handle and the magazine holder in its respective seat.

[0141] The provision of a housing or mounting means with respective seats for the handle and magazine holder allows the extension pole to be used with different models of driving tools, regardless of the shape of its main body.

[0142] The securing means may comprise a latch.

[0143] The latch may be operable to engage with the handle, for example under a trigger of the driving tool, to secure the handle in the handle seat.

[0144] The latch may be operable to engage the magazine holder, for example to secure the magazine holder in the magazine holder seat.

[0145] More specifically, the securing means may comprise a latch operable to engage the handle under a trigger of the driving tool to secure the handle and magazine holder in their respective seats.

[0146] The latch may be operable to simultaneously engage the handle and the magazine holder, for example to simultaneously secure the handle in the handle seat and the magazine holder in the magazine holder seat. The handle seat may be configured to receive the handle from a lateral side of the housing.

[0147] The housing or mounting means may be located at either end of the pole. The extension pole, housing or mounting means may comprise one or more of the features described above.

[0148] The latch may be rotatable, for example between an unlocked position and a locked position.

[0149] In the unlocked position, the latch may be configured to pass between the handle and the magazine holder, for example on removal of the driving tool.

[0150] In the locked position, the latch may be configured to engage with the handle, for example to secure the handle in the handle seat.

[0151] More specifically, the latch may be rotatable between an unlocked position, in which the latch may pass between the handle and the magazine holder upon removal of the driving tool, and a locked position, in which the latch engages the handle to secure the handle in the handle seat.

[0152] In the locked position, the latch may be configured to simultaneously engage the handle and the magazine holder, for example to simultaneously secure the handle in the handle seat and the magazine holder in the magazine holder seat.

[0153] The latch may comprise a pair of wings. The wings may project radially, for example from a central hub.

[0154] The wings may be configured to engage the handle and the magazine holder, for example simultaneously, when the lock is in the locked position.

[0155] More specifically, the latch may comprise a pair of wings projecting radially from a central hub to engage the handle and magazine holder simultaneously when the latch is in the locked position.

[0156] In the locked position, the latch may be configured to engage the magazine holder, for example to secure the magazine holder in the magazine holder seat.

[0157] The extension pole may comprise a stopper. The stop may be to inhibit rotation of the latch out of its locked position and / or its unlocked position.

[0158] More specifically, the extension pole may include a stop to inhibit rotation of the latch out of its locked and unlocked positions.

[0159] The latch may be resiliently biased against the housing, for example such that rotation of the latch out of the locked and / or unlocked position causes the latch to move up to the stop. More specifically, the latch may be resiliently pressed against the housing, so that rotation of the latch out of the locking or unlocking position causes the latch to move up the stop.

[0160] In other words, the latch may pass over / over the stop, moving the latch away from the housing, as it rotates from the locked position to the unlocked position and vice versa. The resilient pressure to which the latch is subjected may ensure that the latch returns to / against the housing, in its locked or unlocked position in which the stop inhibits rotation of the latch out of that position.

[0161] The magazine holder may be spaced from the handle. The latch may be accommodated between the handle and the magazine holder, for example when the driving tool is mounted on the housing.

[0162] In some examples the extension pole comprises a length adjustment pole. The length adjustment pole may be slidably received or receivable in the extension pole. The length adjustment pole may be slidably received or receivable in the extension pole at an end distal to the mounting means. The length adjustment pole may be movable between an extended position and a retracted position.

[0163] The extension pole may comprise a first spring button located inside of the length adjustment pole. A button of the first spring button may pass through a first aperture in the length adjustment pole. A button of the first spring button may pass through a first aperture in the length adjustment pole at a location between a first end of the length adjustment pole and a centre of the length adjustment pole. The extension pole may comprise a second spring button located inside of the length adjustment pole. A button of the second spring button may pass through a second aperture in the length adjustment pole. A button of the first spring button may pass through a second aperture in the length adjustment pole at a location proximal a second end of the length adjustment pole. The extension pole may comprise a length adjustment hole. The extension pole may comprise a length adjustment hole located proximal an end distal to the housing. In an extended configuration, the button of the first spring button may be located in the length adjustment hole. In a retracted configuration, the button of the second spring button may be located in the length adjustment hole. In the retracted configuration the button of the first spring button may be located inside of the extension pole.

[0164] The invention also relates to an assembly comprising a driving tool and an extension pole, for example as described above.

[0165] The driving tool may comprise a nailer or stapler. For the avoidance of doubt, all features described herein apply equally to any aspect of the invention.

[0166] In the context of the present application, it is expressly intended that the various aspects, embodiments, examples, and alternatives set out in the preceding paragraphs, in the claims and / or in the following description and drawings, and in particular the individual features thereof, may be taken independently or in any combination. In other words, all embodiments and / or features of any embodiment may be combined in any manner, unless such features are incompatible.

[0167] For the avoidance of doubt, the terms "may", "and / or", "for example", and any other similar terms used herein are to be construed as non-limiting, so that not every feature so described need be present. Indeed, any combination of optional features is expressly contemplated without departing from the scope of the invention, whether or not they are expressly claimed. The applicant reserves the right to amend any originally filed claim or to file any new claim accordingly, including the right to amend any originally filed claim to depend on and / or incorporate any feature of any other claim although not originally claimed in that manner.

[0168] Brief Description of the Figures

[0169] Further features and advantages of the invention will become apparent from the following detailed description, for the understanding of which reference is made to the appended drawings in which:

[0170] Figure 1 illustrates an extension pole according to one example;

[0171] Figure 2 shows a partial cross-section of the latch, illustrating the spring that pushes the latch towards the housing;

[0172] Figure 3 shows an enlarged view of the extension pole housing of Figure 1 , with the latch in the locked position;

[0173] Fig. 4 shows a similar view to Figs. 2 and 3 from the rear;

[0174] Figure 5 shows a view similar to Figure 2 with a driving tool loaded on the housing and the latch in the unlocked position;

[0175] Figure 6 shows a similar view to Figure 5 with the latch in the locked position to secure the driving tool in place;

[0176] Figure 7 illustrates a safety mechanism of an extension pole according to another example, the extension pole shown in section view;

[0177] Figure 8 shows another view of the safety mechanism of the extension pole of Figure 7, the extension pole shown in section view; Figure 9 shows a housing of the extension pole of Figure 7;

[0178] Figure 10 shows a length adjustment mechanism of the extension pole of Figure 7, the extension pole shown in section view;

[0179] Figure 11 illustrates an extension pole according to another example;

[0180] Figure 12 shows an enlarged view of the extension pole housing of Figure 11 , with the latch in the unlocked position;

[0181] Figure 13 shows a view similar to Fig. 12 with the latch in the locked position;

[0182] Figure 14 shows a similar view to Figs. 12 and 13 from the rear;

[0183] Figure 15 shows a view similar to Figure 14, with the rear cover removed to show the actuating mechanism;

[0184] Figure 16 shows a view similar to Figure 12, with a driving tool loaded on the housing and the latch in the unlocked position ; and

[0185] Figure 17 shows a view similar to figure 16 with the latch in the locked position to secure the driving tool in place.

[0186] Detailed Description

[0187] Referring now to Figures 1 to 6, there is shown an extension pole 1 for a driving tool 2 for driving fasteners. The extension pole 1 comprises a rod 10, a housing-like mounting means 3 for mounting the driving tool 2 to the extension pole 1 , a securing means 4 and an actuating mechanism 5. The extension pole 1 also comprises a trigger actuator 6 and a release 7 connected to the trigger actuator 6 via the actuating mechanism 5.

[0188] The driving tool 2 comprises a handle 20, a magazine holder 21 , a trigger 22, a main body 23 with a firing chamber (not shown) and a magazine 24 mounted on the magazine holder 21. The handle 20 and magazine holder 21 each depend from spaced locations on the main body 23.

[0189] The housing 3 comprises a handle seat 31 for receiving the handle 20 of the driving tool 2 and a magazine holder seat 32 for receiving the magazine holder 21 of the driving tool 2. The securing means 4 comprises a latch 40 operable to engage the handle 20 and magazine holder 21 of the driving tool 2 to secure them in their respective seats 31 , 32.

[0190] The latch 40 comprises a pair of wings 41 projecting radially from a central hub 42 and is rotatable relative to the housing 3. More specifically, the latch 40 is rotatable between an unlocked position and a locked position, in which the latch 40 secures the handle 20 and magazine holder 21 in the housing 3. When the latch 40 is in the unlocked position, the handle seat 31 and the magazine holder seat 32 are configured to receive the handle 20 and the magazine holder 21 of the driving tool 2 from a lateral side of the housing 3. The orientation of the latch 40 is such that it can pass between the handle 20 and the magazine holder 21 to allow removal of the driving tool 2.

[0191] In the locked position, the wings 41 engage in the handle 20 and the magazine holder 21 simultaneously to secure them in their respective seats 31 , 32. Specifically, one of the wings 41 engages the handle 20 under the trigger 22 of the driving tool 2 and the other wing 41 engages the magazine holder 21 at a corresponding location.

[0192] The housing 3 also includes a stop 33 to inhibit rotation of the latch 40 out of its locked and unlocked positions. A spring 42a is housed in the central hub 42, which pushes the latch 40 towards the housing 3. As a result, rotation of the latch 40 out of the locked or unlocked position causes the latch 40 to move up onto the stop 33.

[0193] In other words, the latch 40 passes over / over the top of the stop 33, moving the latch 40 away from the housing 3, as it rotates from the locked position to the unlocked position and vice versa. The spring ensures that the latch 40 returns to / against the housing 3 in its locked or unlocked position.

[0194] The actuating mechanism 5 comprises a lever 50. The lever 50 comprises a first end 51 pivotably connected to the trigger actuator 6. The lever 50 comprises a second end 52 pivotably connected to the release 7. The lever 50 is also connected to the housing 3 between its ends 51 , 52 by a further pivotable connection 50a.

[0195] The trigger actuator 6 is pivotably connected to the first end 51 of the lever 50 by an actuator plate 60. One end of the actuator plate 60 is pivotably connected to the lever 50 and the trigger actuator 6 is mounted thereon adjacent its opposite end. The actuator plate 60 comprises a slot 61 along its length, which receives a pair of pins 62 fixed to the housing 3 to ensure only longitudinal movement of the actuator plate 60.

[0196] The release 7 comprises a tubular handle 70 surrounding the rod 10 of the extension pole 1 , an L-shaped connection plate 71 , which is fixed to the tubular handle 70 by fasteners F and pivotably connected to the second end 52 of the lever 50. The release 7 also comprises a spring 72 surrounding the rod 10 and captivated between the tubular handle 70 and the housing 3 in order to move the tubular handle 70 away from the housing 3. The rod 10 may be a solid rod or may be tubular.

[0197] As shown more clearly in Figure 4, a release force FD applied to the tubular handle 70 of the release 7 causes it to slide along the rod 10 towards the housing 3 from a retracted position to an extended position. As a result, the trigger actuator 6 moves in the opposite direction to actuate the trigger 22 of the driving tool 2.

[0198] The tubular handle 70 is biased towards the retracted position and returns to this position when it is released. Although the tubular handle 70 can move freely along the rod 10, a safety stop 34 on the housing 3 prevents the lever 50 from rotating. This prevents unintentional actuation of trigger 22.

[0199] Referring now to Figures 7 to 10 there is shown an extension pole T according to another example. The extension pole 1 ’ of this example is similar to the extension pole 1 of the previous example, and similar features are denoted with the same reference numerals with a succeeding prime (‘). A section view of the extension pole T is shown in Figures 7, 8 and 10.

[0200] The extension pole T of this example differs from the extension pole 1 of the previous example in that this extension pole T comprises a safety mechanism 8’. The safety mechanism 8' is mounted to the tubular handle 70’ of the release 7’. The safety mechanism 8’ is shown in Figures 7 and 8.

[0201] The safety mechanism 8’ has a sleeve 8T which radially abuts the tubular handle 70’, for example with an interference fit. The sleeve 8T may instead be glued to the tubular handle 70’, or fastened to the tubular handle 70’ by other means, such as fasteners. The sleeve 81’ has an internal shoulder at one end, which abuts and end of the tubular handle 70’. When the sleeve 81’ is pushed towards the housing-like mounting means, which is referred to as the housing 3’ hereafter, the internal shoulder of the sleeve 8T pushes the tubular handle 70’ towards the housing 3’.

[0202] The safety mechanism 8’ has a pivot plate 82’ extending away from the sleeve 8T in a radial direction. A pivot pin 83’ is connected to and protrudes from a major surface of the pivot plate 82’, parallel to a radial direction of the sleeve 8T. The pivot pin 83’ has a shaft portion, which adjoins the pivot plate 82’, and an enlarged head at the end of the shaft portion opposite to the pivot plate 82’.

[0203] The safety mechanism 8’ has a lever handle 84’. The lever handle 84’ has a laterally extending hole proximal an end thereof. The pivot pin 84’ is received through the hole. The shaft of the pivot pin 83’ is received through the hole of the lever handle 84’ such that the lever handle 84’ is captive between the enlarge head of the pivot pin 83’ and the pivot plate 82’. The lever handle 84’ has a safety stop 841’ at an end which the hole is closest to. The sleeve 81’ has a radial aperture at a location corresponding to the safety stop 84T of the lever handle 84’. When the lever handle 84’ is pivoted about the pivot pin 83’, the safety stop 84T is moved through the aperture in the sleeve, as is described in more detail subsequently. The lever handle 84’ has an engagement aperture 842’ located in a surface which faces the sleeve 81 ’.

[0204] The safety mechanism 8’ has an engagement pin 85’ extending radially from the sleeve 8T. The engagement pin 85’ is receivable in the engagement aperture 842’ of the lever handle 84’ when the lever handle 84’ is rotated about the pivot pin 83’. The safety mechanism 8’ has a spring 86’ surrounding the engagement pin 85’. The spring 86’ is axially captive between a radially outer surface of the sleeve 8T and the surface of the lever handle 84’ which faces the sleeve 8T. The spring 86’ is axially compressed in this captive position, and thus applies a force to the lever handle 84’ in a direction away from the sleeve 8T.

[0205] In this example the rod 10’ is tubular and differs from the rod 10 of the previous example in that there is a locking aperture 10T through a sidewall thereof. The locking aperture 10T is located such that the safety stop 84T of the lever handle 84’ can pass through the locking aperture 10T. The rod 10’ of this example also differs from the rod 10 of the previous example in that there is a length adjustment hole 102’. The functionality if the length adjustment hole 102’ is described in more depth, subsequently.

[0206] The lever handle 84’ is preferably made from moulded plastic. The sleeve 81 ’ and pivot plate 82’ are preferably made from moulded plastic and are preferably unitary. The pivot pin 83’ is preferably metallic. The pivot pin 83’ is preferably inserted through the hole in the lever handle 84’ and connected to the pivot plate 82’. For example, the pivot pin 83’ may pass through a hole in the pivot plate 83’ and have a connecter on the other side. Alternatively, the pivot pin 83’ may be a rivet or may connect directly to a thread on the pivot plate 82’. It would be understood that numerous formulations of the pivot pin 83’ are envisaged.

[0207] The operation of the safety mechanism 8’ is now described.

[0208] When the tubular handle 70’ is in a locked position (not shown), the spring 86’ urges the handle 84’ to rotate about the pivot pin 83’ such that the safety stop 84 T passes through the radial aperture of the sleeve 8T as well as through the locking aperture 10T in the rod 10’. The presence of the safety stop 84T in the locking aperture 10T of the rod 10’ prevents axial movement of the sleeve 8T and so also prevents axial movement of the handle 70’, relative to the rod 10’. Therefore, activation of the trigger 22 of the driving tool 2 is prevented. In the locked position the engagement pin 85’ is either disengaged from, or not fully engaged with, the engagement aperture 842’.

[0209] In order to activate the trigger 22 of the driving tool 2, the lever handle 84’ is pushed by a user such that it rotates about the pivot pin 83’. The force applied by the user overcomes the axial force applied by the spring 86’. The engagement pin 85’ engages, or further engages, the engagement hole 842’ and the safety stop 84T leaves the locking aperture 101 ’ of the rod 10’. Therefore, the handle 70’ is slidable over the rod 10’ to activate the trigger 22 of the driving tool 2 in the same way as described in the previous example of extension pole 1. That is, the user pushes the sleeve 81’ and handle 70’ towards the housing 3’, overcoming the axial force applied by the spring 72’ of the release 7’, such that the trigger actuator 6’ actuates the trigger 22 of the driving tool 2, as described with reference to the previous example.

[0210] During sliding of the handle 70’ over the rod 10’ to activate the trigger 22, the spring 86’ of the safety mechanism 8’ urges the safety stop 841 ’ towards the rod 10’, and so the safety stop 84T slides over a radially outer surface of the rod 10’. That is, unless the user maintains a force on the lever handle 84’ to keep the safety stop 84T away from the outer surface of the rod 10’.

[0211] The spring 72’ of the release 7’ maintains a force to urge the handle 70’ away from the housing 3’ so that, when a user has finished activating the trigger 22 of the driving tool 2, they can allow the handle 70’ to slide away from the housing 3’ due to the force of the spring 72’, until the safety stop 841 ’ of the lever handle 84’ of the safety mechanism 8’ re-enters the locking aperture 10T in the rod 10’.

[0212] The trigger 22 of the driving tool 2 is therefore prevented from being activated unless the lever handle 84’ is pressed, and so this prevents accidental activation of the trigger 22 of the driving tool 2. This means that the safety stop 34 on the housing, as described in the previous embodiment, is not required.

[0213] It will be appreciated that the safety mechanism 8’ of this extension pole T can be incorporated into the extension pole 1 of the previous example.

[0214] Referring now to Figure 9, there is shown the housing 3’, actuating mechanism 5’, trigger actuator 6’ and release 7’ of the extension pole T of this example. These are similar to those of the extension pole 1 of the previous example, and only differences are discussed herein.

[0215] The release 7’ comprises a connection plate 7T which is straight instead of being L-shaped as in the previous example. The connection plate 7T is fixed to the tubular handle 70’ by a single fastener F’ about which the connection plate 7T is pivotable. The connection plate 71’ is pivotably connected to a second end 52’ of a lever 50’. A first end 5T of the lever 50’ is pivotably connected to a trigger actuator 6’. The lever 50’ is also connected to the housing 3’ between its ends 5T, 52’ by a further pivotable connection 50a’. The lever 50’ of this example has first section having the first end 51’, a second section having the second end 52’, where the first and second sections are joined at an elbow with an obtuse angle. The pivotable connection 50a’ is located at the elbow.

[0216] The trigger actuator 6’ is pivotably connected to the first end 5T of the lever 50’ by an actuator plate 60’. One end of the actuator plate 60’ is pivotably connected to the lever 50’ and the trigger actuator 6’ is mounted to the actuator plate 60’ adjacent its opposite end. The actuator plate 60’ comprises a slot 61 ’ along a part of its length, which receives a pin 62’ fixed to the housing 3’ to allow longitudinal movement of the actuator plate 60’. This is different to the previous example because there is only one pin 62’ in this example, where there are two pins 62 in the previous example.

[0217] As in the previous example, a release force FD’ applied to the tubular handle 70’ of the release 7’ causes it to slide along the rod 10’ towards the housing 3’ from a retracted position to an extended position. As a result, the trigger actuator 6’ moves in the opposite direction to actuate the trigger 22 of the driving tool 2.

[0218] As explained previously, the tubular handle 70’ is biased towards the retracted position and returns to this position when it is released.

[0219] The differences between this example and the previous example make the trigger actuator 6’ and release 7’ less complex, as the joints are simple pivotable connectors. This simpler design is made possible, at least in part, due to the safety mechanism 8’ meaning that a safety stop in the housing 3, such as the safety stop 34 in the housing 3 of the previous example, to prevent the lever 50 from rotating and activating the trigger 22 accidentally, is no longer necessary.

[0220] Referring now to Figure 9, a length adjuster 9’ is shown. The length adjuster 9’ has an adjustment pole 9T slidably receivable inside of the tubular rod 10’. The length adjuster 9’ has a first spring button 92’ and a second spring button 93’ , each spring button 92’, 93’ located inside of the adjustment pole 9T. The first spring button 9T is located about one quarter of the distance along the length adjustment pole 91 ’ from a first end of the adjustment pole 91 ’. The second spring button 93’ is located proximal a second end of the adjustment pole 9T. Each spring button 92’, 93’ has a folded metal spring mechanism and a button attached to an end thereof. Each button passes through a respective hole in the adjustment pole 91’. The length adjuster 9’ has an enlarged portion 94’ at or attached to the second end of the adjustment pole 9T. The enlarged portion has a greater diameter than the rest of the adjustment pole 9T.

[0221] In use, the adjustment pole 9T is adjustable between an extended position, as shown in Figure 9, and a retracted position (not shown). In the extended position, a majority of the adjustment pole 91 ’ is outside of the rod 10’ and the first spring button 92’ passes through the length adjustment hole 102’ in the rod 10’, thereby securing the adjustment pole 91’ in the extended position. In the extended position the second spring button 93’ is located outside of the rod 10’.

[0222] In the retracted position, the second spring button 93’ extends through the length adjustment hole 102’ in the rod 10’, thereby securing the adjustment pole 91’ in the retracted position. In the retracted position the first spring button 92’ is located inside of the rod 10’ and the spring mechanism urges the button against an inside surface of the rod 10’.

[0223] In order to extend the adjustment pole 91’, that is to move the adjustment pole 91’ from the retracted position to the extended position, the second spring button 92’ is pushed radially inwardly and the adjustment pole 91’ is pulled out of the rod 10, for example by a user gripping the enlarged end 94’. The button of the first spring button 92’ slides along the inside surface of the rod 10’ until it reaches the length adjustment hole 102’ of the rod 10’, and the spring mechanism urges the button to pass through the length adjustment hole 102’.

[0224] To retract the adjustment pole 9T again, the button of the first spring button 92’ is pushed radially inwardly and the adjustment pole 9T is pushed into the rod 10’. The button of the first spring button slides along the inside surface of the rod 10’. When the button of the second spring button 93’ approaches an end of the rod 10’, the user pushes this radially inwardly such that the button can enter the rod 10’. When the button of the second spring button 93’ reaches the length adjustment hole 102’ of the rod 10’ the spring mechanism urges the button to pass through the length adjustment hole 102’ to secure the adjustment pole 9T in the retracted position.

[0225] Figures 11 to 17 show an extension pole 101 according to another example similar to the extension pole 1 of Figures 1 to 6, where similar features are shown with the same numbers incremented by 100. The extension pole 101 according to this example differs from that of Figures 1 to 6 in that it comprises an actuating mechanism 105 which is preloaded, so that its operation requires only the release of the preload to deploy the trigger actuator 106.

[0226] The driving tool 102 comprises a handle 120, a magazine holder 121 , a trigger 122, a main body 123 with a firing chamber (not shown) and a magazine 124 mounted on the magazine holder 121. The handle 120 and magazine support 121 are each dependent on spaced locations on the main body 123.

[0227] The housing 103 comprises a handle seat 131 for receiving the handle 120 of the driving tool 102 and a magazine support seat 132 for receiving the magazine support 121 of the driving tool 102. Fastening means 104 comprises a latch 140 operable to engage the handle 120 and magazine support 121 of driving tool 102 to secure them in their respective seats 131 , 132.

[0228] The latch 140 comprises a pair of wings 141 projecting radially from a central hub 142 and is rotatable relative to the housing 103. More specifically, latch 140 is rotatable between an unlocked position and a locked position, in which latch 140 secures handle 120 and magazine support 121 in housing 103.

[0229] When latch 140 is in the unlocked position, handle seat 131 and magazine support seat 132 are configured to receive handle 120 and magazine support 121 of driving tool 102 from a lateral side of housing 103. The orientation of latch 140 is such that it may pass between handle 120 and magazine support 121 to allow removal of driving tool 102.

[0230] In the locked position, wings 141 engage handle 120 and magazine support 121 simultaneously to secure them in their respective seats 131 , 132. Specifically, one wing 141 engages the handle 120 under a trigger 122 of the driving tool 102 and the other wing 141 engages the magazine support 121 at a corresponding location.

[0231] Housing 103 also includes a stopper 133 to inhibit rotation of latch 140 out of its locked and unlocked positions. A spring (not shown) is housed in the central hub 142, which pushes the latch 140 towards the housing 103. As a result, rotation of latch 140 out of the locked or unlocked position causes latch 140 to move up onto stopper 133.

[0232] In other words, the latch 140 passes over / over the stopper 133, moving the latch 140 away from the housing 103, as it rotates from the locking position to the unlocking position and vice versa. The spring ensures that the latch 140 returns to / against the housing 103 in its locking or unlocking position.

[0233] The actuation mechanism 105 is preloaded, so that its operation requires only the release of the preload to deploy the trigger actuator 106.

[0234] More precisely, the trigger actuator 106 is biased towards an extended position and the actuating mechanism 105 is operable to selectively release the trigger actuator 106 from a retracted position, such that it moves towards the extended position when force is applied thereto to actuate the trigger 122.

[0235] The actuating mechanism 105 includes a releasable latch 153 for selectively retaining the trigger actuator 106 in the retracted position. The actuating mechanism 105 also includes a release means 154 for actuating the releasable latch 153 to release the trigger actuator 106 from the retracted position to actuate the trigger 122. In this example, the release means 154 is in the form of an electrical device 155 for selectively retaining and releasing the releasable latch 153. The electrical device 155 is operable in response to a signal received from a remote trigger 156.

[0236] In this example, the remote trigger 156 comprises a remote control 157 configured to send a wireless signal to the electrical device 155. The actuating mechanism 105 also includes a release button 157a, which enables manual control in the event of failure of the remote control 157 or for testing purposes.

[0237] The actuating mechanism 105 comprises a battery 158, which is interchangeable with a battery 124 of the driving tool 102. This interchangeability improves the user experience.

[0238] The actuating mechanism 105 also includes a return lever 159 for returning the trigger actuator 106 to its retracted position and reactivating the releasable latch 153. The actuating mechanism 105 is reset by applying a reset force RF to the return lever 159 to push it towards the housing 3.

[0239] Throughout the description, the words "comprise" and "contain,” and variations thereof mean "including but not limited to", and are not intended to (and do not exclude) other whole or partial parts, additives, or components. Throughout the description, the singular includes the plural, unless the context otherwise requires. In particular, where the indefinite article is used, the specification should be understood to contemplate plurality as well as singularity, unless the context otherwise requires.

[0240] Features, integers, characteristics, compounds, or groups described in connection with a particular aspect, embodiment or example of the invention are to be understood as applicable to any other aspect, embodiment or example described herein, unless inconsistent therewith.

Claims

CLAIMS1. An extension pole for a driving tool, the extension pole comprising a housing for mounting the driving tool to the extension pole, the housing comprising a handle seat for receiving a handle of the driving, a magazine holder seat for receiving a magazine holder of the driving tool and securing means for securing one or each of the handle and magazine holder in its respective seat.

2. The extension pole of claim 1 , wherein the securing means comprises a latch operable to engage the handle under a trigger of the driving tool to secure the handle in the handle seat.

3. Extension pole according to claim 2, wherein the handle seat is configured to receive the handle from a lateral side of the housing.

4. An extension pole as claimed in claim 3, wherein the latch is rotatable between an unlocked position, in which the latch may pass between the handle and the magazine holder on removal of the driving tool, and a locked position, in which the latch engages the handle to secure the handle in the handle seat.

5. An extension pole according to claim 4, wherein the latch comprises a pair of wings projecting radially from a central hub to engage the handle and magazine holder simultaneously when the latch is in the locked position.

6. Extension pole according to claim 4 or claim 5 comprising a safety stop to inhibit rotation of the latch out of its locked and unlocked positions.

7. An extension pole as claimed in claim 6, in which the latch is resiliently pressed against the housing, such that rotation of the latch out of the locking or unlocking position causes the latch to move up the stop.

8. An extension pole according to any of the preceding claims comprising an actuating mechanism configured such that a release force applied towards the driving tool mounted to the extension pole causes a trigger of the driving tool to move in an opposite direction to actuate the trigger.

9. An extension pole according to claim 8 comprising a trigger actuator and a trigger connected to the trigger actuator by the actuating mechanism, wherein the actuating mechanism is configured such that a release force applied to the trigger to move it towards the housing causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing.

10. An extension pole according to any one of claims 1 to 7 comprising an actuating mechanism and a trigger actuator for actuating a trigger of the driving tool, wherein the trigger actuator is biased towards an extended position and the actuating mechanism is operable to selectively release the trigger actuator from a retracted position such that it moves towards the extended position when force is applied thereto to actuate the trigger.

11. An extension pole for a driving tool, the extension pole comprising mounting means for mounting the driving tool to the extension pole and an actuating mechanism configured such that a release force applied towards the driving tool mounted to the extension pole causes a trigger of the driving tool to move in an opposite direction to actuate the trigger.

12. An extension pole according to claim 11 , wherein the mounting means comprises a housing at one end of the extension pole, the extension pole comprising a trigger actuator and a release connected to the trigger actuator by the actuating mechanism, wherein the actuating mechanism is configured such that a triggering force applied to the release to move it towards the housing causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing, wherein the actuating mechanism is configured such that a triggering force applied to the release to move it towards the housing causes the trigger actuator to move in an opposite direction to actuate a trigger of the driving tool mounted on the housing.

13. An extension pole according to claim 12, wherein the actuating mechanism comprises a lever with a first end connected to the trigger actuator and a second end connected to the release, the lever being pivotably connected between its first and second ends to the extension pole.

14. An extension pole according to claim 12 or claim 13, wherein the release comprises a tubular handle surrounding the extension pole and slidable there along when the release force is applied thereto.

15. An extension pole according to claim 14, wherein the tubular handle is biased towards a retracted position and is movable from the retracted position to an extended position when the release force is applied thereto.

16. An extension pole according to either of claim 14 or claim 15, wherein the release comprises a connection plate pivotably connected at a first end to the tubular handle and pivotably connected at a second end to the second end of the lever.

17. An extension pole according to claim 16, wherein the connection plate is L- shaped, is fixed to the tubular handle by two fasteners and is pivotably connected to the second end of the lever.

18. An extension pole according to any of claims 12 to 17, comprising at least one pin fixed to the housing, wherein the trigger actuator comprises a slot, the at least one pin being receivable in the slot such that the slot is movable along the at least one pin.

19. An extension pole according to claim 18, wherein the at least one pin is two pins receivable in the slot such that the slot is movable along the two pins.

20. An extension pole according to any of claim 11 to 19, comprising a safety stop configured to inhibit unintentional actuation of the trigger.21 . An extension pole according to claim 20, wherein the release comprises a tubular handle surrounding the extension pole and slidable there along when the release force is applied thereto, and wherein unintentional actuation of the trigger is inhibited by the safety stop passing through aligned apertures in the tubular handle and the extension pole.

22. An extension pole according to claim 21 , wherein the safety stop is at an end of alever handle, the lever handle being pivotable against a force applied by a biasing member, to retract the safety stop from the aperture in the extension pole to allow the tubular handle to slide along the extension pole.

23. An extension pole according to any of claim 1 1 to 22, wherein the mounting means comprises a housing with a handle seat for receiving a handle of the driving tool, a magazine holder seat for receiving a magazine holder of the driving tool and securing means for fastening one or each of the handle and the magazine holder in its respective seat.

24. An extension pole as claimed in claim 23, wherein the securing means comprises a latch operable to engage the handle underthe triggerof the driving tool to secure the handle and magazine holder in their respective seats.

25. An extension pole according to any of claim 1 1 to 24, comprising a length adjustment pole slidably receivable in the extension pole at an end distal to the mounting means, the length adjustment pole being movable between an extended position and a retracted position.

26. An extension pole for a driving tool, the extension pole comprising mounting means for mounting the driving tool to the extension pole, an actuating mechanism and a trigger actuator for actuating a trigger of the driving tool, wherein the trigger actuator is biased towards an extended position and the actuation mechanism is operative to selectively release the trigger actuator from a retracted position so that it moves towards the extended position under the bias to actuate the trigger.

27. The extension pole of claim 26, wherein the actuating mechanism comprises a releasable latch for selectively retaining the trigger actuator in the retracted position.

28. Extension pole according to claim 27, wherein the actuating mechanism comprises release means for actuating the releasable latch to release the trigger actuator from the retracted position to actuate the trigger.

29. Extension pole according to claim 28, wherein the release means comprises anelectrical device for selectively retaining and releasing the releasable latch.

30. Extension pole according to claim 29, wherein the electrical device is operable in response to a signal received from a remote trigger.

31. An extension pole according to claim 30, comprising the remote trigger, wherein the remote trigger comprises a remote control configured to send a wireless signal to the electrical device.

32. An extension pole according to any one of claims 29 to 31 , comprising a battery, wherein the battery is interchangeable with a battery of the driving tool.

33. Extension pole according to any one of claims 27 to 32, wherein the actuating mechanism comprises a return lever for returning the trigger actuator to the retracted position and reactivating the releasable latch.

34. An extension pole according to any of claim 26 to 33, wherein the mounting means comprises a housing with a handle seat for receiving a handle of the driving tool, a magazine holder seat for receiving a magazine holder of the driving tool and securing means for securing one or each of the handle and the magazine holder in its respective seat.

35. An extension pole as claimed in claim 34, wherein the securing means comprises a latch operable to engage the handle beneath the trigger of the driving tool to secure the handle and magazine holder in their respective seats.

Images