Invention Grant
- Patent Title: Tool device, in particular hand-held tool device, featuring torque limitation
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Application No.: US15129931Application Date: 2015-04-01
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Publication No.: US10143508B2Publication Date: 2018-12-04
- Inventor: Arne Jansen-Troy
- Applicant: SMC Innovation GmbH
- Applicant Address: CH Cham
- Assignee: SMC INNOVATION GMBH
- Current Assignee: SMC INNOVATION GMBH
- Current Assignee Address: CH Cham
- Agency: Posz Law Group, PLC
- Priority: DE102014105078 20140409
- International Application: PCT/EP2015/057232 WO 20150401
- International Announcement: WO2015/155097 WO 20151015
- Main IPC: A61B17/88
- IPC: A61B17/88 ; B25B23/14 ; B25B15/02 ; B25B23/142 ; A61B90/00

Abstract:
The invention is based on a tool device, in particular hand-held tool device, for use in a surgical method, comprising a tool receptacle, an operating unit, a torque limitation unit, a torque transmission unit and a magazine unit. The torque limitation unit is arranged between the operating unit and the tool receptacle and comprises a plurality of torque limitation elements which are provided to be destroyed when a given torque is exceeded. The magazine unit is provided to exert a thrust force onto the torque limitation elements for introducing them one by one into the torque transmission unit, and the torque limitation unit is provided to respectively receive a torque limitation element and to destroy it when the given torque is exceeded, wherein the torque limitation elements are arranged on a rotary working axle of the tool receptacle.
Public/Granted literature
- US20170020591A1 TOOL DEVICE, IN PARTICULAR HAND-HELD TOOL DEVICE, FEATURING TORQUE LIMITATION Public/Granted day:2017-01-26
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