Pipe-cutter with cutter wheels and yokes

Details Pipe-cutter with cutter wheels and yokes Pipe-cutter with cutter wheels and yokes

1983-07-26

1985-07-30

Watts, Douglas D.

Cutlery

Pipe and rod cutters

Rotary

30101, B23D 2108, B26D 316

Patent

active

045312885

ABSTRACT:
The invention relates to an on-site pipe-cutter assembly which is intended for manual sectioning of rigid, large-diameter pipes located in narrow trenches. The pipe-cutter assembly includes two yokes (1,2) which are connected at their associated ends by tie bars (3) and nuts (4), the yokes including cutter wheels (5) and ratchet sectors (9) arranged at the periphery of the yokes (1,2), the ratchet sectors being concentric with the cutter wheels (5) and a lever (12) having with a forked end which is equipped with two pawls, the pawls making it possible to obtain changes in the angular position of the lever by 10.degree. to 15.degree. or by a multiple of this angle.

REFERENCES:
patent: 1699027 (1929-01-01), Scott
patent: 1715921 (1929-06-01), Himes
patent: 2697875 (1954-12-01), McIver

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