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US 8,231,154 B2Granted
Cancel lever for clam shell vehicle doors
AssigneeNissan North America, Inc.
InventorDavid Kovie
Life of this patent
Estimating the term…
Abstract
A door assembly for a vehicle body including a frame having a first boundary and a second boundary. A first door and a second door with first and second ends are pivotably coupled to the first boundary and the second boundary, respectively, of the frame. The second door includes an end panel at its second end, and a pivot is fixed to the end panel. A cancel lever is rotatably coupled to the pivot, and the cancel lever is arranged to be contacted by the first door at any location within a zone of contact determined by the relative positions of the first and second doors such that a force applied to the cancel lever by the first door includes a component perpendicular to a radius of the cancel lever at the point of contact.
Claims22
A door assembly for a vehicle body comprising:
- a frame having a first boundary and a second boundary opposite the first boundary that define an opening with a first portion adjacent to the first boundary and a second portion adjacent to the second boundary;
- a first door comprising a first end and a second end wherein the first end is pivotally coupled to the frame at the first boundary, the second end being distal from the first end of the first door, wherein the first door is rotatably movable between a closed position in which the first door conceals the first portion of the opening and an open position in which the first portion of the opening is exposed;
- a second door comprising a first end and a second end wherein the first end is pivotally coupled to the frame at the second boundary, the second end being distal from the first end of the second door, wherein the second door is rotatably movable between a closed position in which the second door conceals the second portion of the opening and an open position in which the second portion of the opening is exposed, and wherein the second end of the first door is adjacent to and aligned with the second end of the second door when the first door and the second door are in the closed positions, and wherein the second door has an outward facing surface and an inward facing surface and the second end has an end panel extending between the outward facing surface and the inward facing surface, the end panel having a portion extending in a same direction as the outward facing surface and the inward facing surface;
- a door latch on the second door configured to prevent the second door from moving from the closed position;
- a door latch release mechanism configured to release the door latch to allow the second door to move from the closed position;
- and
- a cancel lever comprising a contact surface extending from the portion of the end panel wherein the cancel lever has a range of motion relative to the portion of the end panel between a latch operation prevention position and a latch operation allowing position, the cancel lever operably coupled to the door latch release mechanism to prevent operation of the door latch release mechanism when the cancel lever is in the latch operation prevention position, wherein the first door is arranged to contact the contact surface of the cancel lever when the first door moves from the open position to the closed position and the cancel lever is arranged to move from the latch operation allowing position to the latch operation prevention position when the first door contacts the contact surface of the cancel lever.
4 more elements
A door assembly for a vehicle body comprising:
- a frame comprising a first boundary and a second boundary opposite the first boundary defining an opening having a first portion adjacent to the first boundary and a second portion adjacent to the second boundary;
- a first door having a first end and a second end wherein the first end is pivotally coupled to the frame at the first boundary so that the first door is rotatably movable between a closed position in which the first door conceals the first portion of the opening and an open position in which the first portion of the opening is exposed;
- a second door having a first end and a second end wherein the first end is pivotally coupled to the frame at the second boundary so that the second door is rotatably movable between a closed position in which the second door conceals the second portion of the opening and an open position in which the second portion of the opening is exposed, wherein the second door has an end panel at the second end including a portion extending in a same direction as an exterior surface and an interior surface of the second door, and wherein the second end of the first door is arranged to be adjacent to and aligned with the second end of the second door when the first door and the second door are in the closed position;
- a door latch on the second door configured to prevent the second door from moving from the closed position;
- a door latch release mechanism configured to release the door latch to allow the second door to move from the closed position;
- and
- a cancel lever extending from the portion of the end panel and comprising a pivot axis about which the cancel lever moves between a latch operation prevention position and a latch operation allowing position, the cancel lever having a contact surface extending from the pivot axis, wherein the cancel lever is operably coupled to the door latch release mechanism to prevent operation of the latch release mechanism when the cancel lever is in the latch operation prevention position, the first door arranged to contact the contact surface at a location along the contact surface that is closer to the second boundary of the frame than the pivot axis of the cancel lever when the first door moves from the open position to the closed position, and wherein the cancel lever is arranged to move from the latch operation allowing position to the latch operation prevention position when the first door contacts the contact surface of the cancel lever.
4 more elements
A door assembly for a vehicle body comprising:
- a frame comprising a first boundary and a second boundary opposite the first boundary, the frame defining an opening with a first portion adjacent to the first boundary and a second portion adjacent to the second boundary;
- a first door having a first end and a second end wherein the first end is pivotally coupled to the frame at the first boundary so that the door is rotatably movable between a closed position in which the first door conceals the first portion of the opening and an open position in which the first portion of the opening is exposed;
- a second door comprising a first end and a second end wherein the first end is pivotally coupled to the frame at the second boundary so that the second door is rotatably movable between a closed position in which the second door conceals the second portion of the opening and an open position in which the second portion of the opening is exposed, the second door having an end panel at the second end, the second end of the first door arranged to be adjacent to and aligned with the second end of second door when the first and second doors are in the closed position, wherein the end panel is non-linear and includes a portion extending in a same direction as an exterior surface and an interior surface of the second door;
- a door latch on the second door to prevent the second door from moving from the closed position;
- a door latch release mechanism configured to release the door latch to allow the second door to move from the closed position;
- and
- a cancel lever extending from the portion of the end panel with a range of motion relative to the portion of the end panel between a latch operation prevention position and a latch operation allowing position, the cancel lever operably coupled to the door latch release mechanism and configured to prevent operation of the latch release mechanism when the cancel lever is in latch operation prevention position, the cancel lever having a contact surface arranged to extend substantially parallel to the portion of the end panel when the cancel lever is in the latch operation prevention position,
- wherein the first door is arranged to contact the contact surface of the cancel lever when the first door moves from the open position to the closed position, and the cancel lever is arranged to move from the latch operation allowing position to the latch operation prevention position when the first door contacts the surface of the cancel lever.
5 more elements
Dependencies are inferred from the claim text.