发明授权
- 专利标题: Sleeve-mounted spike fitted on a vehicle tire
- 专利标题(中): 袖套安装在车轮上
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申请号: US267117申请日: 1988-10-25
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公开(公告)号: US4921030A公开(公告)日: 1990-05-01
- 发明人: Erkki Suvanto
- 申请人: Erkki Suvanto
- 申请人地址: FIX
- 专利权人: Neste Oy
- 当前专利权人: Neste Oy
- 当前专利权人地址: FIX
- 优先权: FIX870880 19870227
- 主分类号: B60C
- IPC分类号: B60C20060101 ; B60C11/16
摘要:
The invention concerns a sleeve-mounted spike (10) fitted on a vehicle tire, comprising a rivet (11), a head (12), a tip (13) and a sleeve (14). The clearance (15) between the sleeve (14) and the rivet (11) increases in the direction towards the tip (13). The sleeve (14) has been shaped so that the hole in the sleeve (14) for the rivet (11) has been disposed to increase in diameter towards the tip (13).
公开/授权文献
- US4330659A Modified amine hardener systems 公开/授权日:1982-05-18
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