发明申请
- 专利标题: ROBOTIC THUMB ASSEMBLY
- 专利标题(中): 机动车组件
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申请号: US12564085申请日: 2009-09-22
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公开(公告)号: US20110067520A1公开(公告)日: 2011-03-24
- 发明人: Chris A. Ihrke , Lyndon Bridgwater , Robert Platt , Charles W. Wampler, II , S. Michael Goza
- 申请人: Chris A. Ihrke , Lyndon Bridgwater , Robert Platt , Charles W. Wampler, II , S. Michael Goza
- 申请人地址: US MI Detroit US DC Washington
- 专利权人: GM GLOBAL TECHNOLOGY OPERATIONS, INC.,The U.S.A. As Represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人: GM GLOBAL TECHNOLOGY OPERATIONS, INC.,The U.S.A. As Represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人地址: US MI Detroit US DC Washington
- 主分类号: B25J17/00
- IPC分类号: B25J17/00
摘要:
An improved robotic thumb for a robotic hand assembly is provided. According to one aspect of the disclosure, improved tendon routing in the robotic thumb provides control of four degrees of freedom with only five tendons. According to another aspect of the disclosure, one of the five degrees of freedom of a human thumb is replaced in the robotic thumb with a permanent twist in the shape of a phalange. According to yet another aspect of the disclosure, a position sensor includes a magnet having two portions shaped as circle segments with different center points. The magnet provides a linearized output from a Hall effect sensor.
公开/授权文献
- US08424941B2 Robotic thumb assembly 公开/授权日:2013-04-23