发明授权
- 专利标题: Sun visor for motor vehicles
- 专利标题(中): 汽车遮阳板
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申请号: US395756申请日: 1989-08-18
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公开(公告)号: US4944549A公开(公告)日: 1990-07-31
- 发明人: Bernhard Hilbert , Gerard Hilt
- 申请人: Bernhard Hilbert , Gerard Hilt
- 申请人地址: DEX
- 专利权人: Gebr. Happich GmbH
- 当前专利权人: Gebr. Happich GmbH
- 当前专利权人地址: DEX
- 优先权: DEX3833673 19881004
- 主分类号: B60J3/02
- IPC分类号: B60J3/02
摘要:
A sun visor for a motor vehicle comprising a sun visor body developed as a cushioning body embedded in a covering formed from two precut sheets which are welded around the circumference to each other by high frequency welding. A stiffening reinforcement insert is disposed within the cushioning body. A swing mounting pin is formed on the reinforcing insert generally inward from the upper circumferential edge of the visor body. That pin has two diametrically opposite either axially extending flats or groove shaped depressions. The flat or depressions prevent a buildup of the weld beads produced upon the high frequency welding. There are at least two radially protruding, axially extending ribs defined on the mounting pin which penetrate into the covering material and prevent relative movement therebetween. The mounting shaft for the visor body extends into a mounting housing and the mounting shaft and the swing mounting pin are axially aligned.
公开/授权文献
- US4461693A Polarity reversal electrodes 公开/授权日:1984-07-24
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