초록 ▼

A tailgate synchronizer for coordinating mechanical communications between handles and locking assemblies in a vehicle V closure includes a synchronizer locking device moveable to a locked state for preventing the handles from unlatching the locking assemblies. The synchronizer further includes a pa

A tailgate synchronizer for coordinating mechanical communications between handles and locking assemblies in a vehicle V closure includes a synchronizer locking device moveable to a locked state for preventing the handles from unlatching the locking assemblies. The synchronizer further includes a pair of handle levers corresponding to the handles and a pair of actuator levers corresponding to the locking assemblies. Movement of the handles is selectively translated into unlatching of the lock assemblies based on a state of the locking assemblies. Movement of the handles is prevented from translating into unlatching of the lock assemblies when the synchronizer locking device is in the locked state.

대표청구항 ▼

1. A tailgate synchronizer for coordinating mechanical communications in a tailgate from a first handle for unlocking a first lock assembly of the tailgate and from a second handle for unlocking a second lock assembly of the tailgate, comprising: a first lock assembly actuator lever connected to the

1. A tailgate synchronizer for coordinating mechanical communications in a tailgate from a first handle for unlocking a first lock assembly of the tailgate and from a second handle for unlocking a second lock assembly of the tailgate, comprising: a first lock assembly actuator lever connected to the first lock assembly to unlock the first lock assembly when rotated;a second lock assembly actuator lever connected to the second lock assembly to unlock the second lock assembly when rotated; anda synchronizer locking device having a locked state and an unlocked state, the synchronizer locking device including a rotatable lock cylinder movable between a first unlocked position wherein the synchronizer locking device is in the unlocked state and a second locked position wherein the synchronizer locking device is in the locked state;wherein movement of the first handle selectively translates into rotation of said first lock assembly actuator lever based on a state of said second lock assembly actuator lever and a state of the synchronizer locking device, the state of the synchronizer locking device being one of said locked state and said unlocked state; andwherein movement of the second handle selectively translates into rotation of said second lock assembly actuator lever based on a state of said first lock assembly actuator lever and said state of said synchronizer locking device. 2. The tailgate synchronizer of claim 1 wherein said first and second handles are always fully movable irrespective of said state of said first lock assembly actuator lever or said state of said second lock assembly actuator lever. 3. The tailgate synchronizer of claim 2 wherein said first and second handles are always fully movable irrespective of said state of said synchronizer locking device. 4. The tailgate synchronizer of claim 1 further including: a first handle lever rotatable by actuation of said first handle, rotation of said first handle lever being translated into unlocking of said first lock assembly when said movement of said first handle is selectively transferred to said first lock assembly actuator lever; anda second handle lever rotatable by actuation of said second tailgate handle, rotation of said second handle lever being translated into unlocking of said second lock assembly when said movement of said second handle is selectively transferred to said second lock assembly actuator lever. 5. The tailgate synchronizer of claim 4 further including: a first pin lever which includes a first lock assembly pin movable from a first position wherein said first lock assembly pin transfers said movement of said first handle into said rotation of said first lock assembly actuator lever and at least one second position wherein movement of said first handle is not translated to said first lock assembly actuator lever; anda second in lever which includes a second lock assembly pin movable from a first position wherein said second lock assembly pin transfers said movement of said second handle into said rotation of said second lock assembly actuator lever and at least one second position wherein movement of said second handle is not translated to said second lock assembly actuator lever,wherein said first lock assembly pin is in the at least one second position when said synchronizer locking device is in said locked state, and said second lock assembly pin is in the at least one second position when said synchronizer locking device is in said locked state. 6. The tailgate synchronizer of claim 5 wherein rotation of said lock cylinder to said second locked position moves said first and second lock assembly pins to their respective at least one second positions. 7. The tailgate synchronizer of claim 6 wherein said synchronizer locking device includes at least one cam that urges said first and second lock assembly pins into their respective at least one second positions when said rotatable lock cylinder is moved to said second locked position. 8. The tailgate synchronizer of claim 7 wherein said at least one cam includes a first cam for moving said first lock assembly actuator pin toward said at least one second position when said rotatable lock cylinder is moved to said second locked position and a second cam for moving said second lock assembly actuator pin toward said at least one second position when said rotatable lock cylinder is moved to said second locked position, said first cam connected to said rotatable lock cylinder through a first link and said second cam connected to said first cam through a second link. 9. The tailgate synchronizer of claim 6 wherein said synchronizer locking device includes: a first locking assembly cable having a first end connected to said rotatable lock cylinder and a second end connected to said first lock assembly pin for moving said first lock assembly pin to said at least one second position; anda second locking assembly cable having a first end connected to said rotatable lock cylinder and a second end connected to said second lock assembly pin for moving said second lock assembly pin to said at least one second position. 10. The tailgate synchronizer of claim 1 wherein said movement of said first handle is not translated into rotation of said first lock assembly actuator lever when said state of said synchronizer locking device is in said locked state and movement of said second handle is not translated into rotation of said second lock assembly actuator lever when said state of said synchronizer locking device is in said locked state. 11. The tailgate synchronizer of claim 1 further including a third lock assembly actuator lever connected to an associated third lock assembly to unlock the associated third lock assembly when rotated, rotation of said first lock assembly actuator lever or said second lock assembly actuator lever rotating said third lock assembly actuator lever to unlock the associated third lock assembly. 12. A tailgate synchronizer comprising: a first lock assembly actuator lever unlocking an associated first lock assembly when rotated;a second lock assembly actuator lever unlocking an associated second lock assembly when rotated;a first handle lever rotated by actuation of an associated first handle, rotation of said first handle lever selectively imparted to said first lock assembly actuator lever to mechanically connect actuation of the associated first handle to unlocking of the associated first lock assembly;a second handle lever rotated by actuation of an associated second handle, rotation of said second handle lever selectively imparted to said second lock assembly actuator lever to mechanically connect actuation of the associated second handle to unlocking of the associated second lock assembly;a first lock assembly pin having a first position wherein said first lock assembly pin imparts said rotation from said first handle lever to said first lock assembly actuator lever and a second nonactuating position;a second lock assembly pin having a first position wherein said second lock assembly pin imparts said rotation from said second handle lever to said second lock assembly actuator lever and a second nonactuating position;a synchronizer locking device for selectively preventing imparting of rotation of said first handle lever to said first lock assembly actuator lever and imparting of rotation of said second handle lever to said second lock assembly actuator lever, wherein said synchronizer locking device has an unlocked state and a locked state, said synchronizer locking device moving said first and second lock assembly pins to respective second nonactuating positions when in said locked state, and wherein said synchronizer locking device includes: a rotatable key cylinder for placing said synchronizer locking device in said locked state and said unlocked state; anda mechanical linkage between said rotatable key cylinder and said first and second locking assembly pins for moving said pins to their respective said second nonactuating positions when said rotatable key cylinder is rotated and said synchronizer locking device is in said locked state. 13. The tailgate synchronizer of claim 12 wherein said synchronizer locking device prevents impartation of said rotation of said first handle lever or said second handle lever when said synchronizer locking device is in the locked state. 14. The tailgate synchronizer of claim 13 wherein said first and second handle levers are fully rotatable when said synchronizer locking device is in said locked state. 15. The tailgate synchronizer of claim 12 wherein said mechanical linkage is one of a set of link levers and cams or a set of cables. 16. A tailgate synchronizer comprising: a first lock assembly actuator lever unlocking an associated first lock assembly when rotated;a second lock assembly actuator lever unlocking an associated second lock assembly when rotated;a first handle lever rotated by actuation of an associated first handle, rotation of said first handle lever selectively imparted to said first lock assembly actuator lever to mechanically connect actuation of the associated first handle to unlocking of the associated first lock assembly;a second handle lever rotated by actuation of an associated second handle, rotation of said second handle lever selectively imparted to said second lock assembly actuator lever to mechanically connect actuation of the associated second handle to unlocking of the associated second lock assembly;a synchronizer locking device for selectively preventing imparting of rotation of said first handle lever to said first lock assembly actuator lever and imparting of rotation of said second handle lever to said second lock assembly actuator lever;a first pin lever having one end rotatably secured to a second sensor lever, said first pin lever moved by said second sensor lever between a first position when said second sensor lever indicates that the second lock assembly is locked and a second position when said second sensor lever indicates that the second lock assembly is unlocked;a second pin lever having one end rotatably secured to a first sensor lever, said second pin lever moved by the first sensor lever between a first position when said first sensor lever indicates that the first lock assembly is locked and a second position when said first sensor lever indicates that the first lock assembly is unlocked;a first pin slidably disposed along a longitudinal length of said first pin lever, said first pin slidably moveable between a first position wherein said first pin is aligned with the first handle lever for translating movement of the first handle lever to a first lock assembly actuator lever when said first pin lever is in said first position and a second non-actuating position wherein said first pin is offset from said first handle lever and thereby does not translate movement of said first handle lever to said first lock assembly actuator lever; anda second in slidably disposed along a longitudinal length of said second in lever, said second pin slidably movable between a first position wherein said second pin is aligned with the second handle lever for translating movement of the second handle lever to a second lock assembly actuator lever when said second pin lever is in said first position and a second non-actuating position wherein said second in is offset from said second handle lever and thereby does not translate movement of said second handle lever to said second lock assembly actuator lever. 17. The tailgate synchronizer of claim 16 wherein said first pin is movable between said first position and said second position based on the position of a lock cylinder of the synchronizer locking device; and said second pin is movable between said first position and said second position based on the position of the lock cylinder of the synchronizer locking device.