Metal deforming – By deflecting successively-presented portions of work during... – By use of work-contacting wiper and moving – work-holding form
Patent
1984-03-26
1986-02-04
Combs, E. Michael
Metal deforming
By deflecting successively-presented portions of work during...
By use of work-contacting wiper and moving, work-holding form
72159, B21D 704
Patent
active
045677450
ABSTRACT:
A tube bending machine comprises a bending table carrying a bending template and a clamping jaw for receiving a tube to be bent therebetween. The template and the clamping jaw are each formed with a recess to receive various clamping members. Each clamping member is movable into and away from the recess in the template or the clamping jaw so that different clamping members having different clamping surfaces are positioned against each other to clamp a tube being bent.
REFERENCES:
patent: 3147792 (1964-09-01), Hautau
patent: 4038853 (1977-08-01), Schwarze
patent: 4085608 (1978-04-01), Franks et al.
patent: 4236398 (1980-12-01), Schwarze
patent: 4416136 (1983-11-01), Schwarze
patent: 4495788 (1985-01-01), Traub
Combs E. Michael
Striker Michael J.
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