Bending machine

Details Bending machine Bending machine

1990-03-12

1991-04-30

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

050107585

ABSTRACT:
A bending machine comprising a feed mechanism and a bending assembly mounted on a base block for bending an elongate workpiece such as a pipe or the like. The feed mechanism includes a member for holding a rear portion of the workpiece, and the bending assembly includes a plurality of dies for bending a forward portion of the workpiece. The disclosed bending machine further comprises a first actuator provided between the bending assembly and the base block for moving the bending assembly on a bending plane, and a second actuator between the feed mechanism and the base block for moving the feed mechanism along a rotational axis of the dies.

REFERENCES:
patent: 4063441 (1977-12-01), Eaton
patent: 4313324 (1982-02-01), Pearson
patent: 4495788 (1985-01-01), Traub
patent: 4503694 (1985-03-01), Takumi

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