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US 5,111,620 AGranted
Energy absorbing modular door
AssigneeGeneral Motors Corporation
InventorsIan V. Lau, Jeffrey A. Welch
Life of this patent
Estimating the term…
Abstract
A door inner panel and a door outer panel attached together in spaced apart relation defining a cavity. The door inner panel has a plurality of openings therein and the door components are individually mounted on the inner panel within these openings by a plurality of energy absorbing devices which are preferably comprised of convoluted straps.
Claims3
A vehicle door comprising:
- a door inner panel and door outer panel attached together to form a door hingedly mounted on the vehicle body, said inner panel having a plurality of openings therein, a plurality of door operating components adapted for mounting on the inner panel within the openings of the inner panel, and a plurality of energy absorbing means extending between the inner panel and the individual door operating components to individually mount the operating components on the door inner panel and enable energy absorbing movement of the operating components relative to the door upon impact of the occupant against the door.
A vehicle door comprising:
- a door inner panel and door outer panel attached together to form a door hingedly mounted on the vehicle body, said inner panel having a plurality of openings therein, a plurality of door operating components adapted for mounting on the inner panel within the openings of the inner panel,
- and a plurality of yieldable straps extending between the door inner panel and the individual operating component to effectively mount the operating component on the door, said yieldable straps yielding upon the imposition of a occupant there against to enable individual and independent energy absorbing movement of the door operating component into the space between the inner panel and the outer panel.
Dependencies are inferred from the claim text.