Pipe cutter

Details Pipe cutter Pipe cutter

2006-04-28

2011-10-11

Rose, Robert (Department: 3727)

Cutlery

Pipe and rod cutters

Rotary

C030S093000

Reexamination Certificate

active

08033024

ABSTRACT:
A pipe cutter according to the invention has an inner head part which, in the working position, rotates about a pipe which is clamped in the inner head part and is to be processed. Integrated in the inner head part are a spring-mounted cutting wheel head (8) having a cutting wheel (7) for cutting the pipe and a plurality of support rollers (9) in spring-mounted receptacles (10). The arrangement and formation of cutting wheel (7) and support rollers (9) is such that the clamped pipe is at right angles to the cutting wheel (7), and a right-angled cut is thus achieved. Moreover, a defined feed cutting force can be set by the spring mounting of cutting wheel head (8) and support roller receptacles. During cutting, the pressure on the pipe decreases with increasing cutting depth, and the pipe can thus be cut cleanly and without burrs.

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patent: 1 464 606 (1977-02-01), None
patent: 1 764 863 (1992-09-01), None
patent: WO 93/13901 (1993-07-01), None

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