发明授权
- 专利标题： Steering wheel with air bag
- 专利标题（中）： 带气囊的方向盘
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申请号： US09181610申请日： 1998-10-28
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公开(公告)号： US06479114B2公开(公告)日： 2002-11-12
- 发明人: Hisashi Mizuno , Satoru Ono , Takahiro Yamada
- 申请人： Hisashi Mizuno , Satoru Ono , Takahiro Yamada
- 优先权： JP9-312690 19971028
- 主分类号： B29D2200
- IPC分类号： B29D2200
摘要：
A steering wheel with an air bag comprising a pad with said air bag, at least one spoke and a ring, which are integrally formed of a polyurethane, is disclosed. The polyurethane has 50 to 70 of Shore A type hardness (at a temperature of 25° C.) and 150% or more of elongation at break (at a temperature of 25° C.).
公开/授权文献
- US20010024705A1 STEERING WHEEL WITH AIR BAG 公开/授权日：2001-09-27
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