Car door structure
US6979048B2 · kind B2 · utility
1Cited by
6References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 8, 2004 |
| Grant date | Dec 27, 2005 |
| Priority date | — |
| Expiry date | Jul 8, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R13/0815
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There is provided a car door structure which comprises an interior door trim 52 at an interior side of a door inner panel 11, and a noise isolation sheet 20 which is installed between the door inner panel 11 and the door trim 52, covering the door inner panel 11 partially or wholly. The edge portion of the noise isolation sheet 20 is nipped by a nip portion 40. The nip portion 40 is formed with portions of the door inner panel 11 and the door trim 52 by making the portions come closer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.