发明授权
- 专利标题： Hand-operated scroll sawing machine with a pistol-type, base housing that is supported on the lower arm
- 专利标题（中）： 手动滚动锯切机，带有手枪型底座，支撑在下臂上
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申请号： US09744657申请日： 2001-01-29
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公开(公告)号： US06658979B1公开(公告)日： 2003-12-09
- 发明人: Alfred Frech , Tobias Lutz , Uwe Engelfried , Siegfried Keusch
- 申请人： Alfred Frech , Tobias Lutz , Uwe Engelfried , Siegfried Keusch
- 优先权： DE19925748 19990605
- 主分类号： B27B1912
- IPC分类号： B27B1912
摘要：
A hand-guided power jigsaw (10) having a jigsaw blade (33) which can be detachably clamped between the free ends (53, 54) of two essentially parallel-arms (221, 222) that are preferably comprised of a U-shaped frame (22), in particular comprised of a tube, and which can be driven, in particular in a reciprocating manner, by a motor built into the jigsaw (10), wherein a laterally protruding handle (13) with a switch button (15) is disposed on the front of the free end of one of the arms (221, 222), is particularly maneuverable and easy to produce since the lower arm (221) has a, base housing (12) attached to it, which is embodied in the form of a pistol and protruding obliquely back and down from underneath the housing (12), has a handle (13) whose rear contour toward the base housing (12) forms a curved, angled throat (14), which rests in the hand of the user in a horizontally and vertically supported fashion.