Tube cutter

Details Tube cutter Tube cutter

1978-12-11

1980-11-25

Vlachos, Leonidas

Turning

Severing or cut-off

Infeed means

82 71, B23B 514

Patent

active

042351375

ABSTRACT:
A tube cutoff device which includes a rotatable cutter head assembly for radially slidably supporting a cutter and a pair of support rollers in circumferentially spaced relationship. A stationary tubular guide extends through the cutter head assembly for permitting a tube to be fed therethrough and positioned between the cutter and the support rollers. A cam assembly is rotatable with and axially slidably supported on the cutter head assembly. When the cam assembly is axially displaced, it cooperates with the cutter and rollers for displacing same radially inwardly into engagement with the tube which is to be cut. The cam assembly is axially activated by a nonrotatable actuator which is axially movable and coupled to the cam assembly. The actuator is coaxially aligned with the cutter head assembly and is positioned concentrically around the tubular guide.

REFERENCES:
patent: 1166456 (1916-01-01), Hamer
patent: 2562879 (1951-08-01), Abbey
patent: 2619174 (1952-11-01), Neale
patent: 2894582 (1959-07-01), Long
patent: 3772945 (1973-11-01), Varga

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