Automotive weatherstrip
US6783171B2 · kind B2 · utility
11Cited by
21References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 27, 2002 |
| Grant date | Aug 31, 2004 |
| Priority date | — |
| Expiry date | Jun 27, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60J10/80
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
When a sealing portion at an end portion of an extruded weatherstrip is cut out by a fixed length and a main body and a lip are set on a metal mold for die forming, concave portions are formed on a lower surface and side surface of the main body to be set on the metal mold, and are latched, respectively with convex portions of the metal mold to restrict movement. Thus a problem in external appearance caused by movement or bending of a part of the main body including the lip due to a molding pressure is eliminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.