254results about "Passenger lock actuation" patented technology

A power latch assembly for motor vehicle closure applications has a single motor operable to move a pawl from a ratchet holding position to a ratchet releasing position; place the power latch assembly in a double pull mechanical release state, and place the power latch assembly in a child lock state.

A closure latch assembly includes a ratchet and a pawl, with the ratchet being moveable between a striker capture position and a striker release position and the pawl being moveable between a ratchet holding position, whereat the ratchet is maintained in the striker capture position, a ratchet release position, whereat the ratchet is biased toward the striker release position. A power actuator operably coupled to a drive gear having an actuation feature fixed thereto, wherein rotation of the drive gear from a rest position in a first direction causes the actuation feature to operably move the pawl between the ratchet holding position and the ratchet release position, and wherein rotation of the drive gear from the rest position in a second direction causes an outside door handle to be brought into an operable condition to allow mechanical actuation of the closure latch assembly via the outside door handle.

A door lock device and a vehicle, the door lock device comprising a lock tongue, a locking arm, a matching rocker, a matching rocker arm and an inside opening assembly, the locking arm is used for clamping with the lock tongue; the matching rocker is used for driving the matching rocker arm to rotate when the matching rocker moves; the inside opening assembly is connected with the matching rocker arm, when the inside opening assembly is unlocked, the inside opening assembly drives the matching rocker arm to rotate, the matching rocker arm drives the locking arm to rotate, so that the locking arm and the lock tongue are converted from clamping to separation, and the matching rocker does not move. The inside opening movement and the outside opening movement of the above-mentioned door lock device are separated, so as to ensure that the inside opening stroke and the outside opening stroke do not affect each other.

A two-pull, automatic reset, latch system is configured to operate during a no-power scenario and a power scenario. The latch system includes a release system, a release lever, and a coupling lever. The release lever is pivotally engaged to a stationary structure about a first axis. The coupling lever pivots about a second axis offset from the first axis, and is adapted to couple the release lever to the release system during a no-power scenario and upon two actuations of the release lever. The coupling lever is further adapted to maintain decoupling of the release lever from the release system during a power scenario.

A vehicle door lock device 10a comprises: a rotary member 38a movable from a neutral position to an unlatch corresponding position and a cam operation position by driving force of a first drive electric motor 37; a release lever 40 for switching a latch mechanism 20 to an unlatched state in conjunction with movement of the rotary member 38a to the unlatch corresponding position; and a knock type cam 46 configured to alternately switch the vehicle door lock device 10a between a double lock unset state and a double lock set state whenever the rotary member 38a moves from the neutral position to the cam operation position and then returns to the neutral position.

A motor vehicle lock, in particular a motor vehicle door lock, comprising a locking mechanism consisting essentially of a rotary latch and a pawl, further comprising an actuation lever chain for the locking mechanism, and comprising a locking element, at least one securing element, and exactly one spring element that cooperates with both the locking element and the securing element. The actuation lever chain can be controlled via the locking element to be put at least into the functional states “unlocked” and “locked” and can be additionally controlled via the securing element to be put into the functional states “non-secured” and “secured.” According to the invention, the spring element additionally cooperates with the actuation lever chain.

In one embodiment, a system for an aerial application aircraft includes a hopper cover, an electric actuator coupled to the hopper cover, a latch sequencing mechanism, a spring, and a dual latch mechanism. The latch sequencing mechanism includes a latch rod coupled to the electric actuator that moves the latch rod between a latched position and an unlatched position. The spring is coupled to the latch sequencing mechanism and the latch rod, and the spring exerts linear mechanical force based on the latch rod being in the latched or unlatched position. The dual latch mechanism is coupled to the latch rod and includes a first latch pin that engages a first latch box and a second latch pin that engages a second latch box opposite the first latch box.

The utility model provides a side door lock and a motor vehicle. The side door lock comprises a spring bolt part, a pawl assembly, an electric unlocking assembly, a first manual unlocking assembly and a safety pull rod. The electric unlocking assembly is used for being matched with the pawl assembly so that the pawl assembly can release the spring bolt component. The first manual unlocking assembly is used for being selectively matched with the pawl assembly so that the pawl assembly can release the spring bolt component. The safety pull rod is arranged to rotate around a sixth axis and is provided with a first position and a second position; when the safety pull rod is located at the first position, the first manual unlocking assembly is allowed to drive the pawl assembly to act. When the safety pull rod is located at the second position, the first manual unlocking assembly is not allowed to drive the pawl assembly to act; wherein the electric unlocking assembly comprises a first motor and a worm gear assembly in transmission connection with the first motor, and the worm gear assembly is arranged to be capable of driving the safety pull rod from the first position to the second position or driving the safety pull rod from the second position to the first position.

In one embodiment, a system for an aerial application aircraft includes a hopper cover, an electric actuator coupled to the hopper cover, a latch sequencing mechanism, a spring, and a dual latch mechanism. The latch sequencing mechanism includes a latch rod coupled to the electric actuator that moves the latch rod between a latched position and an unlatched position. The spring is coupled to the latch sequencing mechanism and the latch rod, and the spring exerts linear mechanical force based on the latch rod being in the latched or unlatched position. The dual latch mechanism is coupled to the latch rod and includes a first latch pin that engages a first latch box and a second latch pin that engages a second latch box opposite the first latch box.

A vehicle door latch (1) comprising:-a holding unit (50) configured to engage with a striker in a closed position and to release the striker in an open position,-a central opening lever (10) configured to rotate about a first shaft (40) between a rest position and an active position,-an electrical release mechanism (9) comprising an electrical gear (13), -a mechanical release mechanism (16) comprising a mechanical lever (17) configured to be displaced between a rest position and an active position, the mechanical lever (17) being configured for displacing the central opening lever (10) towards its active position when the mechanical lever (17) is displaced towards its active position, the mechanical lever (17) is rotatably arranged to the central opening lever (10) via a second shaft (42) of the central opening lever (10) different from the first shaft (40).

TITLE: Device for inhibiting the actuation of an interior opening control of a motor vehicle door. Device (2) for inhibiting the actuation of an interior opening control (3) of a door (11) of a motor vehicle (1), comprising a support (5) and a carriage (6) configured to cooperate with a motion transmission device (4) comprising a cable (41), the carriage (6) being configured to be movable so as to tighten or loosen the tension on at least a portion of the cable (41). Abstract figure: Figure 3

The present invention relates to a locking system (20) for locking a door (15) comprising at least two locks (31). The locking system (20) has a position sensor (40) per lock (31), each position sensor (40) emitting a measurement signal carrying a locked or unlocked state of the associated lock (31), the signaling system (30) comprising a controller (50) receiving the measurement signals and being connected to an alarm (60), the controller (50) being configured to emit either an unlock signal (SDV) when at least one measurement signal carries an unlocked state of the associated lock or a locking signal if each measurement signal carries a locked state of the associated lock, the alarm (60) generating a visual unlock alert upon receipt of the unlock signal and a visual lock alert upon receipt of the lock signal.Abbreviated figure: figure 1.

The present disclosure relates to a vehicle door assembly and a vehicle. The vehicle door assembly comprises a door cover, a door lock and a locking mechanism. The door lock comprises a lock bolt and an outside opening unlocking mechanism. The lock bolt is used to lock or unlock the door. The door handle drives the lock bolt through the outside opening unlocking mechanism to unlock the door. The locking mechanism is hidden in the inner side of the door cover and can be operated to separate the outside opening unlocking mechanism from the lock bolt to limit the door handle to unlock the door. The door cover is provided with an operation hole for inserting an operating tool to operate the locking mechanism. Through the above technical scheme, it is beneficial to reduce the complexity of door design and manufacturing, save production cost, and optimize the design space of the door.

The invention relates to a motor vehicle lock, in particular a motor vehicle door lock, which is equipped with a locking mechanism mainly comprising a bolt and a pawl. In addition, an inner lever system (3, 5, 6, 7, 1) and an outer lever system (2, 4, 1) are provided. In addition, two electric drives (8, 9) are provided. A first electric drive (8) is used for loading the outer joystick system (2, 4; 1) in order to open / close the outer joystick system. A second electric drive (9) is used for loading the inner joystick system (3, 5, 6, 7; 1) to open / close the inner joystick system (3, 5, 6, 7; 1). For this purpose, the at least one coupling slide (10) can be electrically and axially displaced. According to the invention, by means of the axial displacement of the coupling slide (10), the coupling slide (10) selectively detachably connects the driver (6) for the coupling element (7) to the locking lever (4) or the bumper lever (5), in particular a child lock lever.

The invention relates to an electric unlocking drive circuit, and relates to the technical field of door lock drive circuits. The driving system comprises a full-bridge driving unit, a front door lock driving unit and a rear door lock driving unit, the full-bridge driving unit, the front door lock driving unit and the rear door lock driving unit are all connected to a controller in a controlled mode, and the full-bridge driving unit is electrically connected with the front door lock driving unit and the rear door lock driving unit. According to the invention, the effect of driving and controlling the door lock can be realized more simply.

The present disclosure provides a lock device for a sliding door, which includes: a lock tongue component; a pawl component; a driving device; a driving gear component; a pawl driving rod, wherein the pawl driving rod has a fourth rotation axis, and the pawl driving rod can be driven and rotated by the driving gear component, and the rotation of the pawl driving rod drives the pawl component to rotate so as to maintain the lock tongue component in the first locking position or the second locking position; a mechanical unlocking rod component, wherein the mechanical unlocking rod component has a sixth rotation axis and is used to selectively drive the pawl driving rod to rotate; and a child safety rod component, wherein the child safety rod component can be driven to be in a first state or a second state, wherein when the child safety rod component is in the first state, the mechanical unlocking rod component can drive the pawl driving rod to rotate; when the child safety rod component is in the second state, the mechanical unlocking rod component cannot drive the pawl driving rod to rotate.

The present disclosure provides a vehicle platform. A body system determines whether an entry door of all seats or an entry door of rear seats is unlocked (S1). When a determination of "Yes" is made, the body system determines whether a trunk operation command received by a VCB from an ADK (ADS) indicates an "open / close request" of a trunk door (S3). When a determination of "Yes" is made, the body system determines whether it has been receiving the "open / close request" for one second (S5). When a determination of "Yes" is made, the body system starts an operation of the trunk door (S7).

A door latch device 1 comprises a main unit 40 having an electric release mechanism 13 and a manual release-and-locking mechanism 9. An inner open lever 34 that is rotated by operating an inner handle 8 comprises an output unit 43c that can output a rotational force to an element other than an operation part 32a of a link 32. A joint 33 of the manual release-and-locking mechanism 9 comprises a groove hole 33b that receives an input for switching from a locked state to an unlocked state.

The utility model provides a side door lock and a motor vehicle. The side door lock comprises a spring bolt part, a pawl assembly, an electric unlocking assembly, a second manual unlocking assembly, a safety pull rod and a super lock pull rod. The pawl assembly is used for being matched with the spring bolt component and at least used for keeping the spring bolt component at the locking position. The electric unlocking assembly is used for being matched with the pawl assembly so that the pawl assembly can release the spring bolt component. The second manual unlocking assembly is used for being selectively matched with the pawl assembly so that the pawl assembly can release the spring bolt component. The safety pull rod can rotate and is provided with a first position and a second position; the super lock pull rod is provided with an activation position and a failure position, and when the super lock pull rod is located at the activation position, the second manual unlocking assembly is not allowed to drive the safety pull rod from the second position to the first position; when the super lock pull rod is in the failure position, the second manual unlocking assembly is allowed to drive the safety pull rod from the second position to the first position.

A door latch (1) for closing a door of a vehicle, such as a motor vehicle, comprises a holding unit, an electric gear (13), an inner release lever (17), a central opening lever (10) driven into an active position by movement of the inner release lever (17) or the electric gear (13), an outer release lever (20), a locking lever (23), the locking lever (23) is configured to be moved from a locked position to an unlocked position by movement of the central opening lever (10) driven by movement of the internal release lever (17) from a rest position to an active position and by movement of the electric gear (13) from the rest position to the active position, the locking lever (23) remaining in the unlocked position after release of the door latch (1).

A body system determines whether or not entrance doors of all seats or entrance doors of rear seats are unlocked. When determination as YES is made, the body system determines whether or not a trunk operate command received by a VCIB from an ADK (ADS) indicates an “Open / Close Request” for a trunk door. When determination as YES is made, the body system determines whether or not it keeps receiving the “Open / Close Request” for one second. When determination as YES is made, the body system starts an action of the trunk door.

A vehicle door latch includes a retention unit to engage with a striker in a closed position and to release the striker in an open position, a central opening lever to rotate around a first shaft between a rest position and an active position, an electric releasing mechanism including an electric gear wheel to be moved by electric releasing motor from a rest position to an active position, the electrical gear wheel displacing the central opening lever, a mechanical release mechanism including a mechanical lever to be displaced between a rest position and an active position. The mechanical lever displaces the central opening lever towards its active position when the mechanical lever is displaced towards its active position. The mechanical lever is rotatably arranged to the central opening lever via a second shaft of the central opening lever different than the first shaft.

[Problem] To provide a vehicle door lock device capable of switching the state of a lock mechanism and the state of a double lock mechanism by means of one driving force source. [Solution] A lock mechanism 123 for a vehicle door lock device 10 is configured to: switch to an unlock state when a first rotary member 42 moves to an unlock corresponding position which is a position where the first rotary member 42 has rotated in a one predetermined direction from a neutral position by means of a driving force of a first electric motor 41; and switch to a lock state when the first rotary member 42 moves to a lock corresponding position which is a position where the first rotary member 42 has rotated in a direction opposite to the one predetermined direction from the neutral position. A double lock mechanism 124 is configured to alternately switch between a DL unset state and a DL set state every time the first rotary member 42 moves to a cam operation position which is a position where the first rotary member 42 has rotated in a direction opposite to the one predetermined direction beyond the lock corresponding position from the neutral position by means of the driving force of the first electric motor 41.

The invention belongs to the technical field of automobile door locks, and particularly relates to an automobile door lock system and an automobile, the automobile door lock system comprises a central control mechanism and a plurality of lock bodies, the plurality of lock bodies comprise a top lock, a ground lock and a middle lock which are respectively arranged at the upper part, the lower part and the middle part of an automobile door and are used for realizing multi-point locking; the central control mechanism comprises a central control component, a release component and a child lock component, all the components are mechanically connected with the lock bodies through stay wires or connecting rods, and the central control component and the child lock component are driven by a central control actuator and a child lock actuator to achieve centralized locking control, vehicle door release control and child safety locking control. According to the vehicle door lock system, the functions of central control, double-pull release and child safety protection can be achieved at the same time under the action of a single actuator, an independent central control and child protection structure does not need to be arranged on the lock body, therefore, the internal structure of a vehicle door is remarkably simplified, the space utilization rate and action reliability are improved, and the vehicle door lock system is suitable for intelligent and electric vehicles.

The utility model provides a child lock safety mechanism for a car door lock, which relates to the field of car door locks and comprises a child lock rotating seat rotating around a child lock pin shaft, a child lock unlocking plate coaxial with an inner zipper ratchet wheel and a child lock linkage seat. A child lock through hole matched with a child lock pin shaft is formed in one end of the child lock rotating seat, a shifting rod and a child lock driving groove are arranged at the other end of the child lock rotating seat, and a limiting groove matched with an inner zipper pin shaft, a linkage protruding shaft matched with the driving groove and a child lock connecting shaft matched with a child lock unlocking plate are arranged on the child lock linkage seat. A child lock sliding groove and a child lock unlocking arm are arranged at the two ends of the child lock unlocking plate respectively, and an inner zipper unlocking arm and an idling groove are arranged on the inner zipper ratchet wheel. Compared with the prior art, the child lock safety mechanism adopts the driving lever to drive the child lock rotating seat to rotate, the child lock rotating seat drives the child lock connecting shaft to move up and down in the child lock sliding groove of the child lock unlocking plate, locking and unlocking are achieved, and passengers are prevented from opening a door by mistake.

The present invention relates to a method and device for controlling a vehicle child safety system comprising a touchscreen (12). For this purpose, data representing a set of conditions for activating or deactivating the vehicle's child safety system are received. A control button for the child safety system is displayed on the touchscreen (12) according to a specific graphic representation (320) determined after the initial data is received, the size of the control button being greater than a predetermined threshold. A request to lock at least one door from a set of vehicle doors is transmitted following a touch press (321) on the control button, the control request being a function of the number of fingers simultaneously in contact with a touchscreen interface (12) when the touch press (321) is made. Figure 3 (for the abstract)

The utility model provides a side door lock and a motor vehicle. The side door lock comprises a lock body, a spring bolt part, a pawl assembly, a push rod part, an outward opening manual unlocking assembly, an inward opening manual unlocking assembly and a child protection part. The push rod component is driven to move between a first position and a second position; the push rod component is used for driving the pawl assembly to rotate. The outward-opening manual unlocking assembly is used for driving the push rod part to move from the first position to the second position; the inward-opening manual unlocking assembly is used for driving the push rod part to move from the first position to the second position; the child protection component is provided with a child protection releasing position and a child protection loading position, and when the child protection component is located at the child protection releasing position, the inward opening manual unlocking assembly can apply thrust to the child protection component and push the push rod component to move through the child protection component; when the child protection component is located at the child protection upper position, the inward opening manual unlocking assembly cannot apply thrust to the child protection component.

An aircraft door system and related closure method. The system involves the use of a ball transfer device as an initial contact made in the closing of an aircraft door. The closing door next encounters guiding and fitting arrangements are also employed to laterally align the lower portion of the aircraft door with the corresponding portion of the frame upon the closing. Finally, the closing door then encounters load path ties which are employed about the door. The arrangement above allows the door refit the door within what is a deformed doorframe due to weight and structural considerations.

A vehicle door lock device for a door of a vehicle includes: a mechanical changeover mechanism switchable between a mechanical lock mode in which a motion of a door handle lever is not transmitted to a latch and a mechanical unlock mode in which the motion of the door handle lever is transmitted to the latch; an actuator capable of causing the mechanical changeover mechanism to switch from the mechanical unlock mode to the mechanical lock mode; and a controller configured to control the actuator. The controller is configured to, when the controller has determined that any one of a plurality of conditions for re-locking is met and the mechanical changeover mechanism has switched from the mechanical lock mode to the mechanical unlock mode, immediately activate the actuator to cause the mechanical changeover mechanism to switch from the mechanical unlock mode to the mechanical lock mode.