发明申请
- 专利标题： ELECTRICALLY POWERED BOLT SETTING DEVICE
- 专利标题（中）： 电动螺栓固定装置
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申请号： US13325377申请日： 2011-12-14
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公开(公告)号： US20120153001A1公开(公告)日： 2012-06-21
- 发明人: Klaus Bertsch , Harald Fielitz , Karl Franz , Matthias Blessing , Ulrich Schiestl
- 申请人： Klaus Bertsch , Harald Fielitz , Karl Franz , Matthias Blessing , Ulrich Schiestl
- 申请人地址： LI Schaan
- 专利权人： Hilti Aktiengesellschaft
- 当前专利权人： Hilti Aktiengesellschaft
- 当前专利权人地址： LI Schaan
- 优先权： DE102010063176.0 20101215
- 主分类号： B25C1/00
- IPC分类号： B25C1/00 ; B25C1/06 ; B25C1/08 ; B25C1/04
摘要：
The invention relates to an electrically powered bolt setting device (1) for setting of fastening elements (3) with a spring unit (10) which acts as an intermediate energy store in order to store energy, originating from an electric drive (25), in the bolt setting device (1), and said energy can be released suddenly during a bolt setting process.In order to create an electrically powered bolt setting device which has a simple design and can be produced at low cost and/or is low in cost to operate, the spring unit (10) cooperates with a unit to adjust the interim-stored energy.
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