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1. 发明公开

EP2403671A1 BIT HOLDERS 审中-公开
公开(公告)号：EP2403671A1
公开(公告)日：2012-01-11
申请号：EP10749300.9
申请日：2010-03-03
申请人： Westport Medical, Inc.
发明人： PORTER, Douglas, Roy , BRAUNBERGER, Jason, Dean
IPC分类号： B23B31/16
CPC分类号： B23B31/1071 , A61B17/162 , A61B2017/00473 , A61C1/142 , B23B2260/078 , B25B23/0035 , Y10S279/905 , Y10T279/17145 , Y10T279/17196 , Y10T279/17461 , Y10T279/17521 , Y10T279/17752 , Y10T279/32 , Y10T279/3481
摘要： A bolder for a bit is disclosed. The bit may include a first locking element. The holder may include a housing; a base assembly including a first hole; a second locking element partially disposed within the first hole and configured to move between a locking position in which the second locking element engages the first locking element to prevent removal of the bit, and an unlocking position in which the second locking clement is spaced from the first locking clement allowing the bit to be removed; and a follower assembly contained within the housing and configured to move relative to the housing and base assembly between a first position in which the follower assembly supports the second locking element in the locking position, and a second position in which the follower assembly allows the second locking element to move from the locking position to the unlocking position.
摘要翻译：披露了一点大胆。钻头可以包括第一锁定元件。保持器可以包括壳体; 基座组件，其包括第一孔; 第二锁定元件，所述第二锁定元件部分地设置在所述第一孔内并且构造成在所述第二锁定元件接合所述第一锁定元件以防止所述钻头移除的锁定位置与所述第二锁定元件与所述第二锁定元件第一锁定元件允许该钻头被移除; 以及从动组件，所述从动组件容纳在所述壳体内并且构造成相对于所述壳体和基座组件在所述从动组件在所述锁定位置中支撑所述第二锁定元件的第一位置和所述从动组件允许所述第二位置锁定元件从锁定位置移动到解锁位置。

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