Chrysler Corporation

Daimlerchrysler Corporation

Other

Richard C Kapes

Robert J Faubert

Waine T Brock

Richard L Long

Terence W Haskin

Robert M Williams, Jr

Thomas L McGettrick

Jason Abraham

Alfred A Bien

Richard A Manning

Jaime N Jyawook

Kenneth E Spieles

Dennis M Feher

Raymon Hamp

A method is provided for controlling a power sliding door system having a power drive mechanism for propelling the sliding door and a power latching mechanism for latching the sliding door in a latched condition. The methodology provides enhanced monitoring and control of the power sliding door system to improve the operation of the sliding door in both the power-assisted and manual modes. The control methodology inhibits the operation of the power sliding door system in response to the actuation of any of the sliding door handles or if a fuel door is in the path of the sliding door. The control methodology also inhibits the operation of the sliding door system if a child guard mechanism is enabled. The control methodology includes an obstacle detection routine which detects obstacles in two directions of travel. The control methodology does not require the power drive mechanism or inertia to cause the latch mechanism to latch the sliding door in the latched condition.

Method for operating a vehicle power sliding door

A power latching mechanism having a latch ratchet, a pawl member, a latch sector and a drive assembly. The latch ratchet is configured to selectively engage or disengage a member to secure the vehicle door to or release the vehicle door from the vehicle body. The latch ratchet is operable between a fully unlatched position and a fully latched position. The latch sector is pivotably coupled to the latch ratchet and is operable between a first extended position, a neutral position and a second extended position. The drive assembly is coupled to the latch sector and operable for selectively moving the latch sector from the neutral position to the first and second extended positions. Placement of the latch sector in the neutral position does not effect the operation the latch ratchet. Accordingly, the latch ratchet may be actuated manually to either latch or unlatch the vehicle door when the latch sector is in the returned position. Placement of the latch sector in the first extended position causes the latch ratchet to move to the fully latched position. Placement of the latch sector in the second extended position causes the latch ratchet to move to the fully unlatched position. The preferred embodiment includes a clutch mechanism which permits the latch sector to move to the neutral position when the drive assembly is not in use. The preferred embodiment also includes an unlatching mechanism which is operable for manually releasing the latch ratchet from the fully latched position.

Latching mechanism for a motor vehicle door

A power drive mechanism for a power vehicle sliding door system is provided. The power drive mechanism includes a hinge member adapted for coupling to a vehicle sliding door, a guide member adapted for coupling to a vehicle body, a rack member adapted for coupling to a vehicle body, a drive pinion meshingly engaging the rack member, a drive motor producing a drive torque and a gear train coupling the drive motor and the drive pinion for transmitting drive torque therebetween. The hinge member and guide member cooperate to guide the vehicle sliding door in both generally horizontal and generally vertical directions. The gear train and drive pinion are preferably coupled to said hinge member to maintain meshing engagement of said drive pinion along the length of said rack member. The power drive mechanism also preferably includes a drive clutch for interrupting the transmission of drive torque from the drive motor to the drive pinion to permit the vehicle sliding door.

Power sliding door-gear drive

An apparatus and a method employing a first Bowden cable retention member to retain the first cable member of a first Bowden cable and a second Bowden cable retention member to retain the second cable member of a second Bowden cable. The first Bowden cable retention member is sized to receive the first cable member, but not the second cable member. The manner in which the first cable member is sized may relate to a particular dimension, such as diameter or length or its overall shape in relation to the corresponding particular dimension or overall shape of the second cable member.

Apparatus having improved bowden cable coupling device and method for coupling bowden cables to same

A sliding door system including a guide track, a door assembly, a power drive assembly operable for propelling the door assembly between an open position and a closed position, a power latching mechanism operable for selectively positioning the door assembly between a fully latched position and a fully unlatched position, a control module operable for controlling the operation of the power drive assembly and power latching mechanism and a wire harness electrically coupling the power drive assembly, the power latching mechanism and various other vehicle devices and switches to the control module. The guide track, power drive unit, power latching mechanism and door assembly are configured in a manner which provides improved performance of the power door system, as well as permitting the vehicle door system to be readily upgraded from one which is completely manual in operation to one which may be actuated automatically.

Power sliding door for a motor vehicle

A release mechanism for a vehicle door latch control assembly generally includes a base member, a camming member, and an actuator member. The base member is mounted to a frame of a sliding door. The actuator member is mounted to the base member for movement between first and second positions. The camming member includes first and second camming portions and is pivotally attached to the base member for rotation about a fixed axis in response to displacement of the actuator member. The first camming portion of the camming member is cooperatively arranged with the actuator member such that displacement of the actuator member rotates the camming member about its pivot axis. The second camming portion is operatively arranged with a cable which is connected to a latch control assembly for unlatching the door.

Door handle release mechanism

A sliding door center adjustable hinge includes a first hinge member having a pair of spaced walls with aligned hinge pin receiving apertures and a second hinge member including a bracket received between the spaced walls with predetermined clearance for vertical motion therebetween. The bracket includes hinge pin receiving apertures aligned with the apertures of said spaced walls. A hinge pin is received in the apertures and includes a threaded shank, a shoulder and a head engageable for rotation of the pin. An internally threaded element is fixed to one of the first and second hinge members and engaged by the threaded shank of the hinge pin, and an axial abutment on the other of the hinge members is engaged by the shoulder of the hinge pin so as to movably support the one of the hinge members on another of the hinge members, whereby rotation of the hinge pin by engagement of the head axially adjusts the position of the hinge pin in the threaded element and thereby moves the movably supported hinge member vertically relative to the supporting hinge member.

Sliding door center adjustable hinge

A latch control assembly for a vehicle sliding side door, mounted on the passenger side of the inside door panel. The assembly includes an outside handle latch release lever, an inside latch release lever, and a hold-open latch release lever, all pivotally mounted on one mounting pin and operatively interconnected. A locking lever, responsive to a key cylinder lock and an inside door lock, is mounted on a second mounting pin and is operatively connected to the other three levers. A child guard lever is pivotally mounted adjacent the three stacked levers, and is operatively connected thereto.

Sliding door latch control assembly

A mounting arrangement including a window actuator mounting bracket for mounting on a vehicle inner door panel. The inner door panel is formed to include rear and front pairs of openings having L-shaped slots extending therefrom. The mounting device, having one of the power window motor or manual actuator mounted thereon, has outwardly extending L-shaped mounting lugs formed thereon. Bolts are threadedly mounted through the latter for sliding cooperation with the L-shaped slots of the inner door panel prior to being tightened thereon.

Vehicle window actuator mounting arrangement

A toggle release mechanism for a vehicle door latch control assembly including an actuating member having a thumb actuated release button molded thereon. The mechanism includes a barrel-shaped roller snapped into the actuating member, first and second levers operatively connected at one end of each to a base member and pivotally snapped together at the other ends thereof. One of the levers is adapted to slide against the roller when the thumb button is depressed, moving the lever along the base member against the force of a coil spring connected between the base member and the lever. The lever provides a connection for a cable extending to operatively connect to a vehicle sliding door control assembly.

Inside door handle toggle release mechanism

A vehicle fuel door and sliding side door interlock mechanism to prevent the sliding side door from being opened when the fuel door is open. The interlock includes a latch mechanism mounted on the pillar, a striker secured to the rear edge for closing and opening cooperation with the latch mechanism, an arm secured to the fuel inlet door, a blocking lever operatively connected to the latch mechanism adaptable to block the operation of the latch mechanism, and a linkage operatively connected between the arm and the blocking lever for actuating the blocking lever to prevent the latch mechanism from being opened past the striker and, thereby, prevent the side door from being opened when the fuel inlet door is open.

Growing community of inventors

Shelby Township, MI, United States of America

Richard C Kapes