Lower sash made of synthetic resin for automotive vehicle door
US5943823A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Feb 4, 1998 |
| Grant date | Aug 31, 1999 |
| Priority date | — |
| Expiry date | Feb 4, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60J1/17
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A integrally formed synthetic resin lower sash for an automotive vehicle door structured so as to be disposed within a door panel and guide a window glass received within the door panel in a vertical direction. In order to reduce a frictional sound generated between a moving glass and the lower sash, the lower sash is constituted by an outer wing, an inner wing and a frame surrounding an edge portion of the window glass, a plurality of extending portions projecting toward the surface of the opposing window glasses and intermittently disposed to a direction of guiding the window glass are provided in the outer wing and the inner wing, and a projecting piece slidably in contact with each of inner and outer surfaces of the glass is extended in such a manner as to continue from the expanding portion, thereby forming a glass guide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.