Drill guide with jaws clampable on work - has spindle with right and left-handed screw threads and carrying element with drill guide bushes,申请号DE19803039673-传众专利搜索

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发明名称	Drill guide with jaws clampable on work - has spindle with right and left-handed screw threads and carrying element with drill guide bushes
摘要	<p>The drill guide can be secured to a workpiece and has one or more drill guide bushes (14). A screw spindle (1) has one end provided with right-handed (2) and the other end with left-handed thread (3) of equal pitch, each end engaging a corresponding thread (6,8) in a clamp jaw (7,9). An un-threaded cylindrical portion between the ends engages a bore (10) in an element (11) containing the bushes (14). This element is axially located on the spindle, e.g. by circlips (12,13). The jaws, or the jaws and the element, may be provided with aligned bores (15-17) so that they are slidable on a (releasable) rod (18) parallel to the spindle.</p>
申请公布号	DE3039673(A1)	申请公布日期	1982.05.27
申请号	DE19803039673	申请日期	1980.10.21
申请人	PROXXON GMBH	发明人	ZAPF,JUERGEN
分类号	B23B47/28;(IPC1-7):23B45/14;27C3/00	主分类号	B23B47/28
代理机构		代理人
主权项
地址

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