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1. 发明申请

WO1997006930A1 DEVICE FOR HOLDING SMALL SCREWS USING AN ELASTICALLY CLAMPING RING 审中-公开
标题翻译：安排小型锚杆WORD使用灵活CLAMP完RINGS
公开(公告)号：WO1997006930A1
公开(公告)日：1997-02-27
申请号：PCT/CH1996000281
申请日：1996-08-15
申请人： INSTITUT STRAUMANN AG , BERSET, Cédric , EGGIMANN, René , SUTTER, Francis
发明人： INSTITUT STRAUMANN AG
IPC分类号： B25B23/10
CPC分类号： A61C8/0089 , B25B23/105 , B25B23/108
摘要： The device for holding small screws comprises an elastically clamping ring (35) fitted either on a screwdriver (3) or in the slot of the screw to be turned. The screwdriver (3) has a section (36) matching the female slot in the screw head. In a groove (34) near the face (33) of the screwdriver blade (32) there is an elastic, unbreakable O-ring (35) which ensures that the screw fitted on the screwdriver blade (32) remains attached thereto by clamping in the manner of a plug connection. The functioning of the second embodiment is similar. The O-ring (35) consists of rubber or plastic, e.g. Viton3. The advantages of the device are that the screw to be inserted is securely held and the securing element is unbreakable and has a long useful life.
摘要翻译：对于小螺钉夹紧装置包括其或者设置在螺钉的弹性夹紧环（35）（3）或者在对手柄螺钉的驱动器轮廓。螺丝刀（3）具有一个凸形轮廓（36），它是在螺杆头femalen驱动器轮廓现有互补。在螺丝刀尖端（32）附近在凹槽（34），弹性，牢不可破O形环（35）的端面（33）被提供，这使得螺丝刀尖（32）由干扰插入螺钉，类似于仍然容易在其上的连接器。类似地，第二实施例的功能。 O形环（35）由橡胶或塑料，例如的从Viton3。这种安排的好处是使用的螺丝稳妥把握，支撑部件的牢不可破，使用寿命长。

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