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1. 发明申请

US20150300166A1 PICK ASSEMBLY, BIT ASSEMBLY AND DEGRADATION TOOL 有权
标题翻译： K K LY LY。。。。。。。。。。。。。。。
公开(公告)号：US20150300166A1
公开(公告)日：2015-10-22
申请号：US14418977
申请日：2013-08-29
申请人： ELEMENT SIX GMBH , ELEMENT SIX ABRASIVE S.A.
发明人： BERND HEINRICH RIES , FRANK FRIEDRICH LACHMANN , ROBERT FRIES
IPC分类号： E21C35/193 , E21C35/183
CPC分类号： E21C35/1933 , E21C35/183 , E21C35/19 , E21C35/197 , E21C2035/1806 , E21C2035/191
摘要： A pick assembly is provided, comprising a bit assembly and a holder assembly; the bit assembly comprising a bit support body, a fastener mechanism and a deflectable member, cooperatively configured such the deflectable member can be deflected responsive to the progressive coupling of the bit support body to the fastener mechanism. The holder assembly comprises a holder body and is configured for accommodating and retaining the bit assembly by interference means. The holder assembly and bit assembly are cooperatively configured such that the retention of the bit assembly by the holder assembly by interference means can be progressively increased responsive to the progressive coupling of the bit support body with the fastener mechanism when the bit assembly is accommodated by the holder assembly, operative to prevent substantial movement of the bit support body relative to the holder body in use.
摘要翻译：提供拾取组件，包括钻头组件和保持器组件; 包括钻头支撑体，紧固件机构和可偏转构件的钻头组件，其协调地构造为可偏转构件，其可以响应于钻头支撑体到紧固件机构的渐进联接而偏转。保持器组件包括保持器主体，并且构造成用于通过干涉装置容纳和保持钻头组件。保持器组件和钻头组件协同地构造成使得当钻头组件被所述钻头组件容纳在所述钻头组件中时，通过所述夹持器组件由所述夹持器组件保持所述钻头组件可以逐渐增加。保持器组件，其可操作以防止钻头支撑体相对于使用中的保持器主体的实质运动。

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