发明授权
US08973640B1 Demount tool assembly and methods for automated tire changer machine
有权
自动轮胎拆装机的拆装工具组装及方法
- 专利标题： Demount tool assembly and methods for automated tire changer machine
- 专利标题（中）： 自动轮胎拆装机的拆装工具组装及方法
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申请号： US13312581申请日： 2011-12-06
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公开(公告)号： US08973640B1公开(公告)日： 2015-03-10
- 发明人: Douglas S. Hanneken
- 申请人： Douglas S. Hanneken
- 申请人地址： US MO St. Louis
- 专利权人： Hunter Engineering Company
- 当前专利权人： Hunter Engineering Company
- 当前专利权人地址： US MO St. Louis
- 代理机构： Armstrong Teasdale LLP
- 主分类号： B60C25/135
- IPC分类号： B60C25/135 ; B60C25/132 ; B60C25/138 ; B60C25/05
摘要：
A tire changer machine and tire demounting methodology includes a demount tool assembly having a demount tool selectively positionable relative to a support and configured to extract a bead of the tire from the wheel rim. A guide element is mounted to the support, and the guide element is operable to provide a limited degree of freedom of the distal end from a predetermined path of motion in a tire demount procedure, thereby allowing the distal end to reliably grip the tire bead while the support arm is maintained in a stationary position relative to the wheel rim.
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