发明公开
EP2144732A2 HAND TOOL WITH TORQUE DRIVE SHAFT 审中-公开
WITH转矩轴手工具

  • 专利标题: HAND TOOL WITH TORQUE DRIVE SHAFT
  • 专利标题(中): WITH转矩轴手工具
  • 申请号: EP08747473.0
    申请日: 2008-05-02
  • 公开(公告)号: EP2144732A2
    公开(公告)日: 2010-01-20
  • 发明人: BROWN, Daniel, P.
  • 申请人: Loggerhead Tools LLC
  • 申请人地址: 8310 West 127th Street Palos Park IL 60464 US
  • 专利权人: Loggerhead Tools LLC
  • 当前专利权人: Loggerhead Tools LLC
  • 当前专利权人地址: 8310 West 127th Street Palos Park IL 60464 US
  • 代理机构: Read, David Graham
  • 优先权: US745345 20070507
  • 国际公布: WO2008137653 20081113
  • 主分类号: B25B21/00
  • IPC分类号: B25B21/00
HAND TOOL WITH TORQUE DRIVE SHAFT
摘要:
Hand-held tool allows users to comfortably transfer the tool from a palm grip to a pen grip to maintain the use of the fingers and the thumb when the hand tool is stored in the palm. Several storage housings are attached offset from a drive shaft housing for improved torque transfer from a hand to the tool head, integral storage of work pieces, optimized use of palm torque during use, and better overall grasping. Also equipped with a retractable or non-retractable torque drive shaft designed to allow the fingers and thumb to be rotated freely when the tool is in palm grip and capable of transmitting torque through the housing when an axial pressure force Is placed along the drive shaft to engage the tool head with the housing. The drive shaft can also be reversed to create a prolongation shaft or placed in another opening of the housing.
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