Tube bender

Details Tube bender Tube bender

1982-06-14

1984-01-31

Husar, Francis S.

Metal deforming

By deflecting successively-presented portions of work during...

By use of work-contacting wiper and moving, work-holding form

72217, B21D 704

Patent

active

044282168

ABSTRACT:
A new and useful device for producing bends in metal tubing by containing the tubing in a form and rotating the form against a fixed shoe thereby bending and swagging the tubing to the shape of the form. The form being rotated by a ratchet and pawl mechanism which translates the linear motion of levers and linkage produced by the gripping force of the hand into circular motion of the form.

REFERENCES:
patent: 3447353 (1969-06-01), Noveske
patent: 3735621 (1973-05-01), Dodge

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