发明授权
US08905112B2 Device for demounting the second bead of a tire from a rim and respective demounting method
有权
用于从轮辋拆卸轮胎的第二胎圈的装置和各自的拆卸方法
- 专利标题： Device for demounting the second bead of a tire from a rim and respective demounting method
- 专利标题（中）： 用于从轮辋拆卸轮胎的第二胎圈的装置和各自的拆卸方法
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申请号： US13334178申请日： 2011-12-22
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公开(公告)号： US08905112B2公开(公告)日： 2014-12-09
- 发明人: Tullio Gonzaga , Silvano Santi
- 申请人： Tullio Gonzaga , Silvano Santi
- 申请人地址： IT Reggio Emilia
- 专利权人： Butler Engineering & Marketing S.p.A.
- 当前专利权人： Butler Engineering & Marketing S.p.A.
- 当前专利权人地址： IT Reggio Emilia
- 代理机构： Tutunjian & Bitetto, P.C.
- 优先权： ITVR2010A0250 20101223
- 主分类号： B60C25/138
- IPC分类号： B60C25/138 ; B60C25/05
摘要：
The present invention relates to a demounting device comprising a support member translatable along a movement axis (y-y), drive means for the support member, a tool-holder arm (3) borne by the support member (2), an abutment element (4) and a hook-like extraction member (5) both supported by the tool-holder arm (3), the abutment element (4) having a substantially flat work surface (4a), whereas the hook-like extraction member (5) is suitable for being moved in a substantially transverse direction with respect to the rotation axis (x-x) of a rim (W).
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