发明公开
- 专利标题： MEISSELHALTER UND KOMBINATION EINES MEISSELHALTERS MIT EINEM MEISSEL
- 专利标题（英）： Tool holder and combination of a tool holder and tool
- 专利标题（中）： 切割的切割位位与融通凿子
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申请号： EP14758387.6申请日： 2014-09-01
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公开(公告)号： EP3049621A2公开(公告)日： 2016-08-03
- 发明人: LEHNERT, Thomas , BUHR, Karsten , BARIMANI, Cyrus , HÄHN, Günter , FRIEDERICHS, Heiko , KAMMERER, Karl , ROTH, Markus
- 申请人： Betek GmbH & Co. KG , Wirtgen GmbH
- 申请人地址： Sulgener Strasse 21-23 78733 Aichhalden DE
- 专利权人： Betek GmbH & Co. KG,Wirtgen GmbH
- 当前专利权人： Betek GmbH & Co. KG,Wirtgen GmbH
- 当前专利权人地址： Sulgener Strasse 21-23 78733 Aichhalden DE
- 代理机构： Herrmann, Jochen
- 优先权： DE102013110680 20130926
- 国际公布： WO2015043883 20150402
- 主分类号： E21C35/19
- IPC分类号： E21C35/19
摘要：
The invention concerns a tool holder for a ground-working machine, in particular a road groover with a base part comprising a tool-receiving part, the tool-receiving part having a tool-insertion region, and the tool-receiving part merging directly or indirectly into a mounting receiver for receiving a nut or the like. According to the invention, in order to be able to perform simplified maintenance with a tool holder of this type, the mounting receiver has mounting surfaces for securing the nut peripherally.
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