449results about "Passenger lock actuation" patented technology

The present disclosure relates to a closure latch assembly and system for a vehicle closure panel equipped with a latch mechanism having a latched position and an unlatched position and a power release mechanism moveable between home position, a release position and a double pull position and / or a child lock position, wherein a motor is operable to move the power release mechanism from the home position to the release position and from the home position to the double pull position and / or the child lock position, and wherein an emergency backup mechanism in mechanically coupled communication with the latch mechanism can be mechanically actuated from a non-deployed position to a deployed position to move a pawl from a ratchet holding position to a ratchet releasing position regardless of the position of the power release mechanism, wherein the emergency backup mechanism is prevented from generating rattling noise while in the non-deployed position.

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 and place the power latch assembly in at least one of a lock state and a child lock state.

The utility model discloses a door lock assembly and a vehicle, and relates to the technical field of vehicle manufacturing. The door lock assembly comprises an unlocking rocker arm; an inward-opening rocker arm; the unlocking part is matched with the inward opening rocker arm, and the unlocking part is suitable for driving the unlocking rocker arm to rotate under at least two times of driving of the inward opening rocker arm so as to unlock the spring bolt; and the super lock device can selectively drive the unlocking part to the upper safety position. According to the door lock assembly disclosed by the utility model, the super lock device can control the unlocking part to the upper safety position, so that the unlocking part cannot movably trigger the inner opening rocker arm, and the action of electrically upper central control safety can be realized by opening and closing the super lock device. After the super lock device is unlocked, the unlocking rocker arm is driven at least twice to enable the unlocking part to unlock the spring bolt, and the double-pull unlocking function is achieved. Therefore, linkage and functionality of all parts of the door lock assembly are improved, and the function integration degree is higher.

A door opener for a vehicle includes a housing; an operation lever attached to the housing such as to be rotatable around a rotation shaft between an initial position and a terminal position; a first switch configured to generate a control signal; a connector connected to a second switch that mechanically opens a door of a vehicle; a tactile sensation generating mechanism; and an elastic body that returns the operation lever. The first and second switch are turned off when a rotation angle of the operation lever is in a first angle range. When the rotation angle is in a second angle range, the first switch is turned on, a tactile sensation is generated by the tactile sensation generating mechanism, and the second switch remains turned off. When the rotation angle is in a third angle range, the second switch is turned on.

The invention provides a child lock control method of a vehicle and a vehicle machine, and relates to the technical field of child lock control. When it is detected that a child exists in the rear row area of the vehicle according to the video image of the rear row area, child behavior data detected by a behavior detection module are received; according to the child behavior data, whether the behavior of the child in the rear row area of the vehicle has a door opening tendency is determined; if the door opening tendency exists, potential safety hazards exist in behaviors of the child, and then the child lock control module is controlled to control the child lock of the rear vehicle door to be locked. In this way, children cannot open the automobile door from the inside, and safety accidents are avoided. When a child in the vehicle does not tend to open the vehicle door and wants to open the vehicle window for ventilation or view scenery, the child can open the vehicle window, and once a dangerous event occurs, the child can also open the vehicle door to avoid danger and save themselves. Therefore, the reliability of controlling the child lock to be in the locked state is high.

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 novel door and partition assembly for transit vehicles is provided. The door extends from the floor to the ceiling of the transit vehicle and the partition extends from the floor to the ceiling of the transit vehicle and to the windshield and dashboard area such that passengers cannot reach around the door and partition assembly into the operator's area. A novel locking mechanism is provided having an external and internal release mechanism which allows the operator to enter and exit the operator's area of a transit vehicle having the novel door and partition assembly.

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.

Systems, apparatuses, and methods provide for a door handle mechanism including a vent panel, a handle lever, and a four bar mechanism. The handle lever has a lift-to-open configuration. The four bar mechanism is coupled to the handle lever and the vent panel. The four bar mechanism is to time sequence operations to close an aircraft passenger door, latch the aircraft passenger door, lock the aircraft passenger door, and close the vent panel in response to the handle lever being toggled between a closed position and an open position.

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.

The utility model provides a lock device for a sliding door. The lock device comprises a lock tongue part and a locking part, a pawl member; a driving device; a drive gear member; the pawl driving rod is provided with a fourth rotating axis, the pawl driving rod can be driven by the driving gear component to rotate, and the pawl component is driven to rotate through the rotation of the pawl driving rod, so that the spring bolt component is kept at a first locking position or a second locking position; the mechanical unlocking rod component is provided with a sixth rotating axis and is used for selectively driving the pawl driving rod to rotate; the child protection rod component can be driven to be in a first state or a second state, and when the child protection rod component is in the first state, the mechanical unlocking rod component can drive the pawl driving rod to rotate; and when the child protection rod part is in the second state, the mechanical unlocking rod part cannot drive the pawl driving rod to rotate.

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 power latch assembly and system therewith configured for retaining a closure panel of a motor vehicle in a closed position relative to a vehicle body and for releasing the closure panel to allow the closure panel to be moved from the closed position to an open position. The power latch assembly has a double lock / child lock state, whereat actuation of an inside release mechanism does not release the closure panel for movement to the open position, and whereat actuation of an outside release mechanism permits release of the closure panel for movement to the open position.

A closure latch assembly and system for a vehicle closure panel equipped with a latch mechanism having a latched position and an unlatched position and a power release mechanism moveable between home position, a release position and a double pull position and / or a child lock position, wherein a single motor is operable to move the power release mechanism between from the home position to the release position and from the home position to the double pull position and / or the child lock position.

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.

The invention relates to an actuating device (1) for actuating at least one actuable functional component of a vehicle door, wherein the actuating device (1) has a pivot lever (3) pivotably mounted about an axis of rotation (2), which, starting from an initial position, can be moved as required into a first actuating position pivoted about the axis of rotation (2) in a first direction of rotation or into a second actuating position pivoted about the axis of rotation (2) in a second direction of rotation opposite to the first direction of rotation, in particular manually.The actuating device (1) further comprises a first force transmission mechanism (4) for transmitting at least part of a force generated when moving the pivot lever (3) from the initial position to the first actuating position to the at least one actuable functional component of the vehicle door and a second force transmission mechanism (5) for transmitting at least part of a force generated when moving the pivot lever (3) from the initial position to the second actuating position to the at least one actuable functional component of the vehicle door.According to the invention, a coupling mechanism is provided in particular which is designed to selectively introduce at least part of the force generated when moving the pivot lever (3) from the initial position to the first actuating position or to the second actuating position exclusively into the first force transmission mechanism (4) or into the second force transmission mechanism (5).

The utility model relates to the technical field of rail transit, in particular to a locking device and an embarkation door for a rail train. The device comprises a main lock on the inner side of a cab, the main lock comprises a door handle, a transmission shaft, a limiting plate and a twisting handle rotor, the door handle drives the limiting plate to do circumferential stirring through the transmission shaft, and the limiting plate stirs an inclined spring bolt to retract backwards; the spring drives the inclined spring bolt to automatically rebound; the main lock is connected with the outer compound plate through a linkage mechanism, a shifting block and a safety lock cylinder shaft are arranged in the linkage mechanism, and an interface connected with the linkage lock is reserved on the shifting block to realize multi-point locking; the outer compound plate comprises a safety lock cylinder, and the safety lock cylinder is connected with the twisting handle rotor through a safety lock cylinder shaft; the safety of the door lock is enhanced, multiple locking and safety mechanisms are achieved through cooperation of the main lock, the linkage mechanism and the outer compound plate, it is ensured that the door is effectively locked in daily and emergency situations, and the safety of a driver and passengers is protected.

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.

The embodiment of the invention provides a vehicle door control method, device and equipment and a vehicle, and relates to the technical field of vehicle control. The method comprises the steps that if it is determined that a vehicle door of a vehicle is in a closed state and a vehicle door lock of the vehicle door is in a fully-locked state, state switching information of the vehicle door lock is monitored; wherein the state switching information is generated on the basis that a user pulls an inner handle of the vehicle door for the first time; if the first unlocking signal of the full-lock position switch in the vehicle door lock is not monitored within the preset time period, the door lock state of the vehicle door lock is controlled to be switched from a semi-unlocking state to a full-lock state; wherein the first unlocking signal is generated on the basis that the user pulls the inner handle again; and if the first unlocking signal is monitored within the preset time period, it is determined that the vehicle door is in an open state. According to the method, the situation that the vehicle door is opened by mistake due to misoperation of the user is avoided, and the driving safety of the vehicle and the user is guaranteed.

The anti-back-locking escape door lock for the rail transit comprises a lock body and a lock head, the lock head comprises a lock head shell part, a lock cylinder assembly, a lock head shifting piece, a steel ball spring and a steel ball, the lock head shell part is connected with the lock body, and the end, facing the lock body, of the lock cylinder assembly sequentially penetrates through the lock head shell part and the lock head shifting piece. The end, away from the lock body, of the lock cylinder assembly extends out of the lock body, the lock head poking piece is connected with the lock cylinder assembly and rotates along with rotation of the lock cylinder assembly, an inner cavity is formed in the lock head shell component, one end of the steel ball spring is connected with the top of the inner cavity, and the other end of the steel ball spring is connected with the steel ball. The inner cavity is formed in the lock head body, the steel ball and the steel ball spring are movably arranged in the inner cavity, and the steel ball groove is formed in the surface of the lock cylinder, so that the lock cylinder can only rotate in one direction when rotating, and when the lock cylinder rotates in the opposite direction, the steel ball is clamped in the steel ball groove to prevent the lock cylinder from being reversely locked, and the escape door does not have the reverse-direction reverse locking function; therefore, the escape door is prevented from being locked in emergency to delay escape time, and personal injury is avoided.

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.

The invention 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.

In one embodiment, a system for an aerial application aircraft includes a hopper and advanced control system. The hopper includes a hopper cover to retain the application materials within the hopper, an electric actuator coupled to the hopper cover that is operable to open and close the hopper cover, an auger operable to rotate and disperse the application materials within the hopper, and a hydraulic actuator coupled to the auger and operable to automatically rotate the auger upon actuation in a direction. The advanced control system includes a safety indicator and is communicatively coupled to the hopper and operable to control the electric actuator and the hydraulic actuator from a cockpit of the aerial application aircraft. When actuated, the advanced control system causes the electric actuator to engage the hopper cover and causes the hydraulic actuator to engage the auger.

A motor vehicle lock comprising a locking mechanism which essentially consists of a rotary latch and a pawl, further comprising a drive and a securing element. The drive acts on the securing element via a toothed rack element that is equipped with a blocking element. According to the invention, the blocking element is in the form of a tilting lever defining at least two end positions of the toothed rack element.

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 invention discloses a car central door lock, which belongs to the field of car accessories. The car central door lock comprises a shell, a fixing seat is tightly attached to the lower end of the shell, a heat dissipation hole is arranged inside the fixing seat, fixing blocks are fixedly welded to the upper ends of both sides of the fixing seat, screws are connected to the inside of the fixing blocks through threads, a motor is installed inside the fixing seat, a mounting ear is fixedly welded to the lower end surface of the shell, a connecting sleeve is fixedly welded to one side of the shell, and a dust cover is fixedly welded to one side of the connecting sleeve. The car central door lock can drive the fixing block to be tightly attached to the lower end surface of the shell by tightening the shell with screws, so that the fixing seat can be disassembled and assembled conveniently, and the internal motor can be repaired, replaced and maintained. The design of the heat dissipation hole can discharge the heat generated by the motor and prolong its service life. The clamping slot is fastened by the clamping block, and the threaded sleeve is tightened, so that the outer shell can be disassembled and assembled conveniently. The design of the limit ring can limit and fix the threaded sleeve to prevent it from automatically rotating and affecting the stability of the outer shell installation.