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Electrical device adjustment tool
This document describes electrical device adjustment tools. In one aspect, an electrical device adjustment tool includes a first member including a first handle end, a first pivot hole, and a first jaw end including a first base section and a first grasping section which connect to form a first L-shaped notch. The electrical device adjustment tool includes a second member including a second handle end, a second pivot hole, a pivot indentation which provides a range of movement for the first member with respect to the second member, and a second jaw end including a second base section and a second grasping section which connect to form a second L-shaped notch. The electrical device adjustment tool includes a bar extending transversely through the first pivot hole and the second pivot hole. The first member is operable to pivot within the pivot indentation relative to the second member around the bar.
Owner:WOODS JOHN
Clamp pliers
A clamp plier is provided, a rotating member of the piler includes a positioning part and a cam part, a one-way retaining bearing is provided at a side of the positioning part or the cam part, the movable handle is connected with a tripping member provided with a ratchet assembly, the positioning part is connected with the ratchet assembly, and a second elastic member is connected between the tripping member and the head side plate. The fixed head includes a first cutting edge part, and the movable head includes an acting part and a second cutting edge part, and the first cutting edge part and the second cutting edge part form a jaw. The cam part and the acting part press against each other to drive a gap between the first cutting edge part and the second cutting edge part to be reduced or increased.
Owner:ZHUJI ITOP HARDWARE TOOL CO LTD +1
Clamp head locking mechanism of hydraulic power clamp
The utility model relates to the technical field of hydraulic tongs, in particular to a tong head locking mechanism of hydraulic power tongs, which comprises an X-shaped frame, a hydraulic power tong head locking mechanism and a hydraulic power tong head locking mechanism. Tooth grooves are formed in the side faces, close to each other, of the first arc-shaped plate and the second arc-shaped plate, a rotatable transmission gear is arranged between the first arc-shaped plate and the second arc-shaped plate in a meshed mode, a locking gear is fixedly connected to the outer side of the transmission gear, the locking plate is arc-shaped, and tooth grooves meshed with the locking gear are formed in the inner wall of the locking plate. The device has the beneficial effects that the first arc-shaped plate and the second arc-shaped plate are fixedly installed at the rear ends of the two movable arms correspondingly, the rotatable transmission gear is installed between the first arc-shaped plate and the second arc-shaped plate, the driving piece drives the locking plate to slide and limits rotation of the locking gear, and the transmission gear can limit the first arc-shaped plate and the second arc-shaped plate; therefore, mechanical locking of the X-shaped frame is achieved, and the situation that the hydraulic cylinder cannot clamp a workpiece due to insufficient pressure of the hydraulic cylinder is avoided.
Owner:YANCHENG KAIFA PETROLEUM MASCH CO LTD
Gripping hand tools
Various embodiments of pliers and pipe wrenches are provided. Wire cutters enable a finger pivot hole to enhance the grasp of the wire cutters while rotating the tool and / or stripping wire. Pipe wrenches include different configurations of teeth to improve durability and grip on a workpiece. Pliers are provided with axial teeth to enhance gripping a workpiece in different directions. Pliers are provided with selectable mechanical advantages so that a user may select the mechanical advantage desirable for a particular application.
Owner:MILWAUKEE ELECTRIC TOOL CORP
Crimping pliers
A pair of crimping pliers is provided. The crimping pliers include a large handle, a small handle, a connecting rod, and a clamp fixing plate that form a hinged four-rod mechanism. Two ends of the connecting rod are connected between a rear part of the large handle and a rear part of the small handle. The clamp fixing plate is connected between a front part of the large handle and a front part of the small handle. A rear part of the connecting rod is bent and extends towards a tail end of the large handle, thereby extending a force arm. A first returning spring is connected between a back side of a bent part of the clamp fixing plate and the large handle. A pawl is rotatable and installed at the large handle. The pawl matches and meshes with outer pawl teeth of the clamp fixing plate.
Owner:YUEQING SHENGBO TOOLS CO LTD
Fairing saver
A fairing saver is a device to protect aerodynamic fairings on a semi-truck from damage while it is being towed backwards. The device utilizes two (2) pairs of clamp style locking pliers. However, in lieu of conventional jaws, each jaw surface on the present Fairing Saver consists of a hard plastic pad, each measuring three inches (3″) by six inches (6″). These pads are backed by a steel plate which also provides a pivoting pin that attaches the pad to the pliers. These pliers are then attached to the fairing surfaces of the truck. An attachment clip, welded to each of the pliers, is then used with a ratchet strap or turnbuckle, to keep the sides of the fairing from moving about during the towing process. The locking plier nature of the device means that it can adapt to any thickness of fairing and locks in place with the ultimate in holding power.
Owner:RAGAN JEREMY
Hose clamp pliers
Hose clamp pliers include a first plier half, a second plier half, and a pivot member. An inner face of the first jaw portion includes a first longitudinal groove and a second longitudinal groove. Each of the first and second longitudinal grooves include a first section extending from a front end of the first jaw portion and a second section extending at an angle from the first section in a direction away from the second jaw portion. An inner face of the second jaw portion includes a third longitudinal groove and a fourth longitudinal groove. Each of the third and fourth longitudinal grooves include a first section extending from a front end of the second jaw portion and a second section extending at an angle from the first section in a direction away from the first jaw portion.
Owner:SNAP ON INC
Locking Pliers
A hand tool including a first jaw, a first handle fixed to the first jaw, a second jaw, and a second handle pivotally coupled to the second jaw. The hand tool further includes a link member having a first end pivotally coupled to at least one selected from the group of the first jaw and the first handle, and a second end pivotally coupled to the second jaw.
Owner:MILWAUKEE ELECTRIC TOOL CORP
Oil filter removal tool
Oil filters used in automotive vehicles come in different sizes and may be located at varying positions on the engine which differ in terms of ease of access. Due to such variability, multiple specialized tools have typically been required to remove installed oil filters from automotive engines, including various sized pliers, straps, bands and the like, the selection of the tool depending on the location and size of the oil filter, and the angle of approach required. An oil filter removal tool is now provided which has at least two sets of opposing gripping regions, the two sets being in perpendicular orientation relative to each other. Advantageously, the oil filter removal tool may be used to approach and grasp the oil filter from an axial or radial direction, and may be used with different sizes of oil filters.
Owner:CANADIAN TIRE
Plier apparatus
A plier apparatus for facilitating the insertion of drip couplings into tubing or pipe comprises first and second elongated bodies pivotally connected at a fulcrum point. The first elongated body integrates a tube grip configured to securely hold tubing ranging from 0.125 to 2 inches in diameter, while the second elongated body features a holder sized to accommodate drip couplings from 0.25 to 0.75 inches. This configuration enables simultaneous manipulation of both components through a single actuation motion. The apparatus incorporates a force-multiplying mechanism using opposing cams that reduces required hand strength by at least 50%. The plier apparatus can include ergonomic handles with anti-slip materials; a ratcheting mechanism allowing incremental advancement; interchangeable holder inserts accommodating multiple coupling sizes; a coupling alignment indicator system; and a depth control mechanism preventing over-insertion.
Owner:SCHNEIDER GREG
Torque grip slip force pliers
A slip-joint pliers having opposed parallel jaws with a specific cross-hatch pyramidal teeth construction develops a high torque grip slip force on a seized or overly tightened cylindrical workpiece such as a pipe or bar. The pliers includes a tongue in groove type slip-joint construction. The cross-hatch teeth are disposed at between 110° and 150°, and the rows of cross-hatch teeth are spaced at less than about 10 teeth / inch on each jaw face. The pliers are a compact yet heavy-duty use tool that develops a torque grip slip force greater than similarly sized prior art pliers.
Owner:CHANNELLOCK INC
Pliers with locking jaw
A hand tool includes a handle assembly, a jaw assembly, a locking assembly, and an adjustment assembly. The handle assembly may include a first handle and a second handle, each of the first and second handles having a proximal end and a distal end. The jaw assembly may include a first jaw and a second jaw. The first jaw may be attached to the proximal end the second handle via a transition region comprising an adjustment channel. The locking assembly may be configured to enable the first and second jaws to be locked at a selected distance from each other in a locked state. The adjustment assembly may include the adjustment channel and a bite adjustment member configured to enable the selected distance to be modified in an unlocked state based on a position of the bite adjustment member in the adjustment channel.
Owner:APEX BRANDS INC
Multifunctional clamp spring pliers
Owner:CHONGQING CECEP SANFENG ENERGY
Oblique nose pliers convenient for collecting scrap iron
The utility model discloses a pair of inclined nose pliers convenient for collecting scrap iron, which comprises a pliers body, a lantern ring is fixedly connected to the outer side of the pliers body, a pin shaft is rotatably connected to the inner side of the lantern ring, and a pliers handle is fixedly connected to one side, far away from the pliers body, of the lantern ring. According to the device, by arranging the collecting assembly, when the hands of an operator are relaxed, under the elastic action of an extension spring, a connecting block drives a fixing sleeve to reset through a movable rod, so that the pincer body is kept in an open state, the operator can conveniently keep the pincer body open without additional force after completing one-time shearing, and preparation work of next-time shearing operation is conveniently conducted; and when the magnet is close to an area where the scrap iron is generated. The iron scraps can be attracted to the outer cover on the outer side of the magnet under the magnetic effect of the magnet, the containing groove is formed in the wall of the outer cover, and when the outer cover retracts into the hollow rod, the iron scraps can be conveyed into the containing groove, so that the iron scraps can be better gathered on the outer side of the outer cover.
Owner:JIANGSU JINLU GRP CO LTD
Medical rod bending pliers with double joint
The present disclosure relates to medical rod bending pliers (1) with compressible handles (2) that can be pivoted about a first joint (6), and pivoting arms (4) that can be moved in opposite directions when the handles (2) are moved. Each pivoting arm (4) has a bending roller (10) that can be moved with the pivoting arm (4) and is prepared and designed to bend a rod, in particular a spinal implant, that is inserted into the rod bending pliers (1). The pivoting arms (4) are each movably connected to the respective handles (2) by a second joint (8).
Owner:AESCULAP AG
Multi-gear locking pliers with four-gear outward supporting function
The utility model relates to the technical field of plier tools, in particular to a multi-gear locking plier with a four-gear outward supporting function, which comprises a fixed handle, a movable handle is arranged on the lower side of the fixed handle, the left end of the movable handle and the left end of the fixed handle are connected with a plier plate through rivets, and an outer supporting plier head is arranged at the left end of the fixed handle. The outer supporting plier head comprises an upper supporting claw and a lower supporting claw, the upper supporting claw is arranged at the left end of the fixed handle, the right end of the upper supporting claw is fixedly connected with the fixed handle, the lower supporting claw is arranged on the lower side of the upper supporting claw, and the problem that an existing locking plier can only clamp a workpiece inwards and cannot support and clamp the workpiece outwards is solved through the design. According to the locking pliers, the outer supporting plier head designed in a split type structure can extend into a workpiece, outward supporting and clamping of the workpiece are achieved, meanwhile, the multi-gear adjusting function is achieved, the workpieces of different sizes and shapes can be supported conveniently, and the application range of the locking pliers is greatly expanded.
Owner:WEIHAISHIWEILI TOP GRADE TOOL CO
Slide hammer pliers
A slide hammer attachment with pliers-type or clamping members having a threaded clamping mechanism for securely gripping a fastener or work piece. The tool, when coupled to a slide hammer, may provide a secure clamping force, co-axial with an axis of a slide hammer shaft, on or about a fastener or work piece. The clamping force may facilitate removal of the work piece from a fitting with a pulling-type force.
Owner:SNAP ON INC
Mobile charging station for electrical devices designed to be attached to a support object
The invention relates to a mobile charging station (10) designed to be removably attached to a support object. The charging station (10) comprises at least one chassis (12), an electrical power source (14) mounted on the chassis (12), a charging interface (16) designed to supply electrical power to at least one electrical device by means of said power source, and a clamp (18) for attaching the charging station (10) to the support object. This clamp includes a first fixed jaw (62) integral with the chassis (12) and a second movable jaw (64). The second movable jaw (64) is characterized in that it is moved by a lever (66), and the charging station (10) is equipped with a lock (94) designed to lock said lever (66) in its closed position to secure the charging station (10) to the associated support object. (Fig. 5)
Owner:JLN INGENIERIE
Tapered grip and method of installing a tapered grip
Disclosed herein is a grip comprising an internal bore with an opening having an internal tapered edge. The grip can engage with a tool or a piece of sports equipment. Further disclosed herein is a method of installing a grip onto a tool or piece of sports equipment, including providing a grip having a tubular body; grinding an open first end of the body, wherein the open first end comprises a greatest diameter closest to the exterior of the bore and tapers internally at an angle towards the interior of the bore; providing a shaft or handle; applying an adhesive to a top portion of the handle; sliding the handle into the grip bore until the shaft contacts the a capped second end of the grip; and coupling a surface of the bore to the handle by allowing the adhesive to dry.
Owner:KARSTEN MFG CORP
Combination hand tool
Various embodiments of a combination hand tool such as a wire stripper are provided. The wire stripper includes first jaw portion and a second jaw portion having a plurality of stripper apertures. In a specific embodiment, the first jaw and second jaw have a spring constant between 450 N / mm and 550 N / mm, measured when a force is applied in a direction parallel to the pivot axis to an associated jaw tip with a pivot member being held. In various embodiments the first jaw and / or the second jaw have a cutting recess. In such embodiments, the first and second jaws have a first hardness and the cutting recess has a second hardness that is greater than the first hardness.
Owner:MILWAUKEE ELECTRIC TOOL CORP
High-efficiency lossless special tool for disassembling holding tongs
The utility model relates to the field of dismounting tool, concretely relates to a kind of high-efficiency lossless holding tongs dismounting special tool, including connecting arm, connecting arm middle part is fixed with threaded sleeve, threaded sleeve is connected with screw rod in thread, screw rod bottom end is conical head, screw rod top is connected with driving part, connecting arm both ends are connected with positioning pin, positioning pin is used to insert the pin hole on holding tongs, positioning pin is provided with the connecting assembly for being connected with holding tongs.This utility model can solve the problem of low efficiency and easy damage to equipment when dismounting holding tongs in prior art.
Owner:CHONGQING HAOSHENG GLASS
Method of assembling a tong actuating assembly, tong actuating assembly and pliers
The invention relates to a pliers actuation assembly (1), pliers, and a method for assembling a pliers actuation assembly (1). According to the invention, a pawl (85) has extensions (89), a spring (86) has extensions (92), and / or pull tabs (16, 17) have extensions (14, 15) which engage in a direction vertical to the pivot plane of hand levers (2, 3) in receptacles (90, 93, 12, 13) of hand lever plates (64, 65, 66, 67). The design according to the invention simplifies the assembly of the pliers actuation assembly (1), and also enables at least semi-automated assembly.
Owner:WEZAG GMBH & CO KG
Cutting plier and cutting plier head
ActiveUS12594613B2PliersPortable handheld shearing machinesStructural engineeringMechanical engineering
A cutting plier and a cutting plier head are provided in this disclosure. The cutting plier includes a cutting plier body, a first cutting part, a second cutting part, an adjusting member and a hinge member. The cutting plier body includes a left handle and a right handle which are hinged with each other. The second cutting part has a shortest gap from the first cutting part and cooperates with the first cutting part to realize a cutting function. The adjusting member is configured for adjusting an amplitude of the shortest gap. One end of the first cutting part is connected with the right handle through a hinge member, and one end of the second cutting part is connected with the left handle through a hinge member.
Owner:ZHUJI ITOP HARDWARE TOOL CO LTD +1
Adjustable clamp with extensible and retractable joins
The adjustable clamp has first and second handles pivotally engaged together and first and second jaws extending from the first and second handles, respectively, and terminating in first and second nose tips. Each of the first jaw and the second jaw has an inner portion received within the outer portion in a manner that allows relative movement between the inner portion and the outer portion to move the first jaw and the second jaw between a retracted position and an extended position, therefore, the longitudinal length of the first jaw and the second jaw is reduced and increased. A spring is associated with the first and second handles and applies a biasing force to move the first and second handles away from each other and to apply a clamping force to the first and second nose tips.
Owner:LINE SERVICE BUCKET PRODUCTS LLC
Eyeball holder
The utility model discloses an eyeball holder. The eyeball holder comprises a clamping assembly, the clamping assembly comprises a first clamping arm and a second clamping arm which are arranged in a crossed mode. A first clamping part is arranged at one end of the first clamping arm; a second clamping part is arranged at one end of the second clamping arm; the first clamping part is detachably connected with the second clamping part; the first clamping part and the second clamping part are each of a hemispherical structure with a containing space inside. The side wall of the first clamping part and the side wall of the second clamping part are each provided with at least two through holes. The device has the beneficial effects that when the eyeball is taken, the contact area between the first clamping part and the in-vitro eyeball and the contact area between the second clamping part and the in-vitro eyeball are large, and damage to the in-vitro eyeball is avoided; and along with the continuous tightening of the clamping assembly, liquid between the in-vitro eyeball and the clamping instrument is gradually separated through the through hole, so that the solution for soaking the in-vitro eyeball is prevented from hindering the work of the clamping instrument, and the in-vitro eyeball is prevented from sliding off from the clamping instrument.
Owner:THE SECOND HOSPITAL OF HEBEI MEDICAL UNIV
Lamp device shell cracking tool set and lamp device shell cracking method
To provide a shell crushing device for a lamp device that is used in work for crushing a shell of a lamp device such as a head lamp, which can be prevented from sliding between a housing main body and a cutting edge of a plier, so as to surely perform work for separating the housing main body from a lens (a work for crushing a shell of the lamp device).SOLUTION: The shell crusher for a lamp device comprises a plier member T1 that is configured to insert a pair of claw members 14 and 24 into a mating surface Y between a housing main body W1 and a lens W2 to spread a space s between the housing main body W1 and the lens W2. The pair of claw members 14 and 24 is constituted of the first claw member 14 comprising a contacting / spreading part whose one side is formed in a nearly I-shape and the second claw member 24 comprising a contacting / spreading part whose other side is formed in a nearly Y-shape. At tip parts of the first claw member 14 and the second claw member 24 are provided burr parts that engage with the housing main body W1 and the lens W2.SELECTED DRAWING: Figure 7
Owner:KYOTO TOOL
A tool for installing a spiral retaining ring on a shaft and its usage method
This invention belongs to the field of mechanical assembly technology and discloses a tool and method for installing a spiral retaining ring for a shaft. The installation tool includes a tool body, a fixed jaw, a movable jaw, and a sliding groove. The tool body is an arc structure smaller than a semicircle. The front end of the tool body has a step with a height consistent with the total thickness of the spiral retaining ring. A square groove is also provided at the front end of the tool body, and a rectangular groove parallel to the front end face of the tool body is provided next to the square groove. The fixed jaw is installed on the square groove of the tool body, and the jaw portion of the fixed jaw extends out from the square groove below the tool body. The movable jaw is slidably installed in the rectangular groove of the tool body, and the jaw portion of the movable jaw extends out from the rectangular groove below the tool body. The sliding groove is installed above the tool body to restrict the sliding of the movable jaw within the rectangular groove. This invention minimizes the deformation of the spiral retaining ring, thus preventing detachment. Compared with existing tools for installing spiral retaining rings for shafts, it can prevent scratches on the surface of parts.
Owner:HARBIN DONGAN ENGINE GRP
Multifunctional pliers
The pair of multifunctional pliers comprises two pliers bodies which are rotatably connected through a rotating shaft, an adapter sleeve and an external tool, assembling holes extending in the extending direction of the pliers bodies are formed in the pliers bodies in the extending direction of the pliers bodies, and the adapter sleeve is arranged in the assembling holes in a penetrating mode; the outer contour of the cross section of the adapter sleeve and the outer contour of the cross section of the assembly hole are matched and non-circular, an adapter hole is defined by the adapter sleeve, the external tool comprises an adapter part and a tool head, the adapter part is arranged in the adapter hole in a penetrating mode, and the outer contour of the cross section of the adapter part and the outer contour of the cross section of the adapter hole are matched and non-circular. The tool head is connected to the end, away from the handle part, of the adapter part. According to the multifunctional pliers, the pliers body can achieve the functions of different maintenance tools through the external tools, the number of the maintenance tools carried by maintenance personnel is small, the weight of the tools carried by the maintenance personnel is effectively reduced, and the working intensity of the maintenance personnel is reduced.
Owner:CHINA THREE GORGES RENEWABLES (GRP) CO LTD +2
Pair of pliers with a latch unit
A pair of pliers includes two handles and a latch unit. The handles are pivotally connected to each other. The latch unit includes a pawl, a rack, a spring and a switch. The pawl is secured to the first handle. The rack is pivotally connected to the second handle. The spring biases the rack into engagement with the pawl. The switch is movable between two positions. In the first position, the switch allows engagement of the rack with the pawl. In the second position, the switch keeps the rack from the pawl.
Owner:JYE LINS CO LTD