发明授权
US4798101A Core material for steering wheels made of long fiber-reinforced resin
失效
由长纤维增强树脂制成的方向盘的芯材
- 专利标题： Core material for steering wheels made of long fiber-reinforced resin
- 专利标题（中）： 由长纤维增强树脂制成的方向盘的芯材
-
申请号： US8255申请日： 1987-01-29
-
公开(公告)号： US4798101A公开(公告)日： 1989-01-17
- 发明人: Yasushi Yamazawa , Masaki Terada , Yasuhiro Tsuchiya
- 申请人： Yasushi Yamazawa , Masaki Terada , Yasuhiro Tsuchiya
- 申请人地址： JPX
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JPX
- 优先权： JPX61-11963[U] 19860130
- 主分类号： B32B17/04
- IPC分类号： B32B17/04 ; B62D1/04 ; B62D1/11
摘要：
A core for a steering wheel made of a long fiber-reinforced resin in which a ring portion, a boss portion and a three spoke portions including a first spoke portion, a second spoke portion and a third spoke portion extending in a generally T-shaped configuration from the ring portion to the boss portion, are formed by bundles of continuous fibers reinforced with a resin. The cross-sectional area for the second spoke portion situated between the first spoke portion and the third spoke portion is made smaller than the cross-sectional area for the first spoke portion and the third spoke portion.
公开/授权文献
信息查询
