发明授权
- 专利标题： Rotation-elastic damped cutting device
- 专利标题（中）： 旋转弹性阻尼切割装置
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申请号： US236852申请日： 1988-08-26
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公开(公告)号： US4934978A公开(公告)日： 1990-06-19
- 发明人: Maximilain Arzberger , Johann Haberer
- 申请人： Maximilain Arzberger , Johann Haberer
- 申请人地址： DEX Schrobenhausen
- 专利权人： Bauer Spezialtiefbau GmbH
- 当前专利权人： Bauer Spezialtiefbau GmbH
- 当前专利权人地址： DEX Schrobenhausen
- 优先权： DEX3728866 19870828
- 主分类号： E02F3/18
- IPC分类号： E02F3/18 ; E02D5/18 ; E02D17/13 ; E02F3/20 ; E02F5/02 ; E02F5/20 ; E21B7/00
摘要：
A slitting cutter with at least one drive unit which, by a cutting wheel gear, drives the driven shaft of the cutting wheels equipped with cutting teeth. Although optionally hitherto a clutch has been provided between the driving unit and the actual cutting wheel gear, abrupt blocking of jamming processes on the cutting teeth seriously stressed the cutting wheel gear. This is now inventively prevented in that a rotation-elastic damping member is provided gradually between the driven shaft and the particular cutting wheel.
公开/授权文献
- US6051945A Anti-pinch safety system for vehicle closure device 公开/授权日：2000-04-18
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