Metal deforming – By relatively movable offset tool-faces – With tool motion in fixed path
Patent
1985-06-10
1986-03-11
Bray, W. D.
Metal deforming
By relatively movable offset tool-faces
With tool motion in fixed path
7245301, 72448, B21D 905
Patent
active
045746117
ABSTRACT:
A device for bending metal stock which utilizes a conventional die blade in conjunction with a die block formed from two bent metal plates. The plates have lower vertical portions which are parallel and space-apart to form a slot into which the die blade is inserted to bend the metal stock. The upper portions of the plates are bent outwardly to a horizontal coplanar position, forming a platform upon which the stock rests before bending.
REFERENCES:
patent: 3442111 (1969-05-01), Ledford et al.
patent: 3457759 (1969-07-01), Doerr et al.
patent: 4242903 (1981-01-01), Ledford et al.
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