Door handle and latch assembly
View Patent ↗An apparatus for operating an automotive vehicle door includes a pivoting door handle, a stop located exterior to the door and engageable by the handle to limit pivoting of the handle, a moveable door latch having an open state and a closed state, and a cable secured to the handle for transmitting movement of the handle to the latch.
1. An apparatus for operating an automotive vehicle door, comprising:
a movable door latch having an open state for unlatching the door and a closed state for latching the vehicle door;
a pivoting door handle having a portion located outboard of a door panel of the vehicle door having a pivot end pivotally secured relative to the door panel for pivoting about the pivot end, and an opposed sliding end configured for sliding in an outboard direction relative to the door panel for unlatching and opening the vehicle door and movable in an opposed inboard direction for latching the vehicle door, the pivoting door handle having an arm extending inboard of the door panel from the sliding end;
a cap fixed to the door panel, having a portion located outboard of the door panel, the cap adjacent to the sliding end, the cap including an inboard extending channel within which the arm is slidably engaged, the channel including a stop, the stop being located outboard of the door panel and configured to directly contact the arm to limit the maximum movement of the sliding end in the outboard direction; and
a cable secured to the sliding end of the handle, outboard of the door panel for all positions of the pivoting door handle, for transmitting movement of the sliding end of the handle to the latch.
2. The apparatus of claim 1 further comprising:
a pivoting bellcrank including a first arm secured to the cable and a second arm connected to the latch, the bellcrank oriented for pivoting opposed ends of the first and second arms in a vertical direction; and
a pulley engaged with the cable for transmitting movement of the handle to the first arm.
3. The apparatus of claim 1 wherein the door handle is located on an external surface of the door panel.
4. The apparatus of claim 1 further comprising:
a pivoting bellcrank including a first arm secured to the cable and a second arm connected to the latch, the bellcrank oriented for pivoting opposed ends of the first and second arms in a vertical direction; and
a locking lever directly engageable with the bellcrank in response to acceleration of the vehicle door directed outboard relative to the door panel to prevent pivoting of the bellcrank.
5. The apparatus of claim 1 wherein the cable is secured directly to the sliding end of the handle by a cable retainer.
6. An apparatus for operating an automotive vehicle door, comprising:
a moveable door latch having an unlatched state and a latched state that changes in response to movement of a pivotable door handle;
a handle chassis located interior to a door panel of the vehicle door and supporting a pivotable bellcrank, the movable door latch operatively connected to the bellcrank;
the pivotable door handle having a pivot end pivotally engaging the handle chassis for pivoting about the pivot end, and an opposed sliding end configured for sliding in an outboard direction relative to the door panel for unlatching and opening the vehicle door and movable in an opposed inboard direction for latching the vehicle door, the door handle having an arm extending inboard from the sliding end;
a cap fixed to the handle chassis adjacent to the sliding end, the cap having a portion being located outboard of the door panel and including an inboard extending channel within which the arm is slidably engaged, the channel including a stop, the stop being located outboard of the door panel and configured to directly contact the arm to limit the maximum movement of the sliding end in the outboard direction; and
a cable extending through the handle chassis and secured to the sliding end of the handle for transmitting movement of the sliding end of the handle to the bellcrank.
7. The apparatus of claim 6 further comprising a pulley supported on the handle chassis and engaged with the cable.
8. The apparatus of claim 6 further comprising a cable retainer secured to the door handle and movable in response to pivoting of the handle.
9. The apparatus of claim 6 wherein the door handle is located on an external surface of the door panel.
10. The apparatus of claim 6 further comprising:
a locking lever engageable with the bellcrank in response to acceleration of the vehicle door directed outboard relative to the door panel to prevent pivoting of the bellcrank, the bellcrank oriented for pivoting opposed ends of the first and second arms in a vertical direction.
11. The apparatus of claim 6 wherein the inboard extending channel extends from the cap inboard through the handle chassis.