B - Operations – Transporting – 23 – D
Patent
B - Operations, Transporting
23
D
143/30, 164/53
B23D 47/04 (2006.01) B23D 45/04 (2006.01) B23D 45/12 (2006.01)
Patent
CA 1303966
Abstract of the Disclosure The invention relates to a cutting and machining device for cylindrical bodies, especially tubes. The device comprises a lower frame (1) with lower support- ing rolls (2) to support a cylindrical body (3) to be placed thereon, rotating elements (6-11) to rotate the cylindrical body, and a cutting/machining means (4) for cutting and/or machining the cylindrical body. To provide a simple portable cutting and machining de- vice, it further comprises an upper frame (5) arranged in the lower frame (1) and movable by means of trans- fer elements (6-12, 25) in the vertical direction with respect to the lower frame and to be locked in its place, to the lower part of which upper frame are fas- tened upper supporting rolls (6) corresponding to the lower supporting rolls, whereby the rotatable body (3) to be supported is intended to be placed between the lower and upper supporting rolls (2, 6), while the ro- tating elements to rotate the cylindrical body are formed of the upper supporting rolls, transmission gears (7) fastened to the upper supporting rolls, a transmission wheel (8) arranged in the upper part of the upper frame and an operating handle (9) fastened hereto as wall as of a flexible transmission element (10) circulating around the gears (7) and the wheel (8).
560837
Hyvarinen Mauno
Sim & Mcburney
LandOfFree
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