- 专利标题： Toolholder with provisions for bit removal
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申请号： US16125509申请日： 2018-09-07
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公开(公告)号： US10857633B2公开(公告)日： 2020-12-08
- 发明人: Kevin J. Magee , Mario Persano , Dario Sansone , Marco Cesari , Prasad S. Virgi , Danilo Ciardullo
- 申请人： Caterpillar Paving Products Inc.
- 申请人地址： US MN Brooklyn Park
- 专利权人： Caterpillar Paving Products Inc.
- 当前专利权人： Caterpillar Paving Products Inc.
- 当前专利权人地址： US MN Brooklyn Park
- 代理机构： Schwegman, Lundberg & Woessner
- 主分类号： B23P19/02
- IPC分类号： B23P19/02 ; E21C35/18 ; B23P19/027
摘要：
A bit holder can include a body and a collar. The body can be mountable to a rotor of a piece of equipment. The collar can be coupled to the body and can be configured to receive the bit therein. The collar can include a first flat collar surface forming a portion of a radially outer surface of the collar and a second flat collar surface forming a portion of the radially outer surface of the collar.
公开/授权文献
- US20200078886A1 TOOLHOLDER WITH PROVISIONS FOR BIT REMOVAL 公开/授权日：2020-03-12
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