Cutting apparatus with automatic feed

Details Cutting apparatus with automatic feed Cutting apparatus with automatic feed

1986-06-30

1987-12-01

Bell, Paul A.

Cutting

Other than completely through work thickness or through work...

Grooving

83229, 83257, 83277, 83414, B26D 316, B26D 522

Patent

active

047096101

ABSTRACT:
A cutting apparatus (10) having blades (42) disposed on a plate (32). A lever arm (50) moves the blades (42) up and down, simultaneously with a ratchet (72). On its upward stroke, the ratchet (72) rotates a chain (76). The rotation of the chain (76) moves a conveyor (97) holding the pipe (55) or other material to be cut into a position for the next cut.

REFERENCES:
patent: 263932 (1882-09-01), McCutcheon et al.
patent: 360330 (1887-03-01), Seybold
patent: 1780680 (1930-11-01), Kay
patent: 2617176 (1952-11-01), McClellan et al.
patent: 3286744 (1966-11-01), Stall et al.
patent: 3385336 (1968-05-01), Barnard
patent: 3779115 (1973-12-01), Talbert
patent: 3939743 (1976-02-01), Coombes
patent: 4187750 (1980-02-01), Ito et al.

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