发明授权
US4921030A Sleeve-mounted spike fitted on a vehicle tire 失效
袖套安装在车轮上

  • 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
  • 申请号: US267117
    申请日: 1988-10-25
  • 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
Sleeve-mounted spike fitted on a vehicle tire
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).
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