| 摘要 |
PCT No. PCT/EP95/03047 Sec. 371 Date Sep. 19, 1997 Sec. 102(e) Date Sep. 19, 1997 PCT Filed Jul. 31, 1995 PCT Pub. No. WO96/04778 PCT Pub. Date Feb. 22, 1996A bow saw provided with a handle on the rear end of its bow-shaped frame can be coupled to a rod (32), for instance a telescopic rod, by a rod-attachment coupling. For this purpose, the rear section of the bow-shaped frame (10) has a detent element (34) which is welded on it which is surrounded by the handle shell (30) of the handle and a device insertion pin (36) which is swingably fastened on the frame (10) by fork arms (38) in the region of the detent element (34). This device insertion pin (36) can be form-locked to the detent element (34) in the outward-swung position of the handle so that the device insertion pin (36) protrudes towards the rear and a rod (32) provided with a corresponding insertion hole and a coupling can be pushed onto it. The movement of the device insertion pin (36) into the coupling position is effected by entrainment upon the swinging of the handle shell (30). When the rod is attached via the rod fastening coupling to the bow saw, even distant branches or the like can be cut, but in the uncoupled condition the coupling device does not prevent actuation of the saw when the handle shell is in its inward-swung position.
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