Electrical bar cutting and bending tool

Details Electrical bar cutting and bending tool Electrical bar cutting and bending tool

1997-04-07

1999-08-03

Jones, David

Metal deforming

By use of roller or roller-like tool-element

Comprising tool movable relative to stationary work-portion...

72387, 83602, B21D 7024

Patent

active

059310391

ABSTRACT:
An electric cutting and bending tool that transfers the rotation of an electric motor to an output shaft after slowing the rotation through a gear train. An eccentric cam is provided integrally with the output shaft and drives against a pivot plate. The pivot shaft has one end provided with a cam roller in rolling contact with the cam, another end provided with a movable blade and an intermediate portion provided with a pivot pin. A bending roller is provided on the cam to bend a reinforcing rod about a center pin to a desired angle between 0-180.degree..

REFERENCES:
patent: 4052875 (1977-10-01), Sakamoto
patent: 4223543 (1980-09-01), Sakamoto
patent: 5044188 (1991-09-01), Nonaka
patent: 5203192 (1993-04-01), Kimura
patent: 5284040 (1994-02-01), Beelen et al.

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