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US 7,490,885 B1Granted
Vehicle body with expandable vehicle body panel
AssigneeNissan Technical Center North America, Inc.
InventorHeather S Konet
Life of this patent
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Abstract
A vehicle body basically has a first body panel section, a second body panel section, an expandable body panel section and an actuation device. The first and second body panel sections have first and second exterior surfaces. The expandable body panel section has a third exterior surface disposed between the first and second exterior surfaces of the first and second body panel sections to form a contiguous vehicle exterior. The actuation device is operatively coupled to at least one of the body panel sections to move the first body panel section with respect to the second body panel by stretch the expandable body panel section from a first surface area with the first body panel section being in a first location to a second larger surface area with the first body panel section being in a second location.
Claims13
A vehicle body comprising:
- a first body panel section having a first exterior surface;
- a second body panel section having a second exterior surface;
- an expandable body panel section of a stretchable material having a third exterior surface disposed between the first and second exterior surfaces of the first and second body panel sections to form a contiguous vehicle exterior;
- and
- an actuation device operatively coupled to at least one of the body panel sections to move the first body panel section with respect to the second body panel to stretch the expandable body panel section from a first surface area with the first body panel section being in a first location to a second surface area with the first body panel section being in a second location such that the second surface area is larger than the first surface area.
2 more elements
A vehicle body comprising:
- a first body panel section having a first exterior surface;
- a second body panel section having a second exterior surface;
- an expandable body panel section of a stretchable material having a third exterior surface disposed between the first and second exterior surfaces of the first and second body panel sections to form a contiguous vehicle exterior;
- and
- an actuation device operatively coupled to at least one of the body panel sections to move the first body panel section with respect to the second body panel to stretch the expandable body panel section from a first surface area with the first body panel section being in a first location to a second surface area with the first body panel section being in a second location such that the second surface area is larger than the first surface area,
- the expandable body panel section including a stiff internal skeleton and a flexible solid material coupled to the stiff internal skeleton, with the flexible solid material forming the third exterior surface of the vehicle exterior.
3 more elements
A vehicle body comprising:
- a first body panel section having a first exterior surface;
- a second body panel section having a second exterior surface;
- an expandable body panel section of a stretchable material having a third exterior surface disposed between the first and second exterior surfaces of the first and second body panel sections to form a contiguous vehicle exterior;
- and
- an actuation device operatively coupled to at least one of the body panel sections to move the first body panel section with respect to the second body panel to stretch the expandable body panel section from a first surface area with the first body panel section being in a first location to a second surface area with the first body panel section being in a second location such that the second surface area is larger than the first surface area,
- the actuation device including a pair of linkages coupled between the second body panel section and respective opposite sides of the first body panel section.
3 more elements
A vehicle body comprising:
- a first body panel section having a first exterior surface;
- a second body panel section having a second exterior surface;
- an expandable body panel section of a stretchable material having a third exterior surface disposed between the first and second exterior surfaces of the first and second body panel sections to form a contiguous vehicle exterior;
- and
- an actuation device operatively coupled to at least one of the body panel sections to move the first body panel section with respect to the second body panel to stretch the expandable body panel section from a first surface area with the first body panel section being in a first location to a second surface area with the first body panel section being in a second location such that the second surface area is larger than the first surface area,
- the expandable body panel section being constructed using an adaptive composite material.
3 more elements
A method of providing additional interior area in a vehicle comprising:
- providing a vehicle body at least partially define an interior space of the vehicle;
- providing a movable body panel in the vehicle body disposed over the interior space of the vehicle;
- connecting the vehicle body and the movable body panel with an expandable body panel of a stretchable material;
- and
- moving the movable body panel from a first location to a second location with respect to the vehicle body such that a first prescribed amount of interior space is provided while the movable body panel is in the first location, and that a second prescribed amount of interior space is provided while the movable body panel is in the second location by stretching the expandable body panel from a first surface area to a second surface area with the second surface area being larger than the first surface area.
2 more elements
Dependencies are inferred from the claim text.