B - Operations – Transporting – 21 – F
Patent
B - Operations, Transporting
21
F
140/46, 140/57
B21F 1/00 (2006.01) B21D 11/12 (2006.01) B21F 1/02 (2006.01)
Patent
CA 2002431
ABSTRACT The invention discloses a straightening-bending device or apparatus utilizing a universal straightening-bending machine, preferably associated with wire stock feeding means. The straightening- bending machine has a pivotable working plane on a hinging horizontal axis, and advancing and straightening means with opposed rolls to straighten and advance in a longitudinal path the stock which lies on the working plane and associated with eventual guiding means. The cutting means lies on the same working plane for cutting the stock material and bending means for bending the stock material by means of central anvil means and bending nib, rotating around. The respective working plane pivoting means is conceived to orient the working plane from a first approximately horizontal position (.beta.°= 90°0) to a second positive inclined position (0°<.beta.°<90°) in which the working plane faces frontally and upwards to a third vertical position (.beta.° = 0°) in which the working plane faces frontally and to a fourth negatively inclined position (0°<-.beta.°<90°) in which the working plane faces frontally and downwards. The respective pivoting axis of the working table is displaced downwards in respect of the longitudinal stock material advancing path when the working plane is oriented in the third vertical position and the fourth negatively inclined position.
Del Fabro Giorgio
Del Fabro Marcello
Del Fabro Giorgio
Del Fabro Marcello
M.e.p. Macchine Elettroniche Piegatrici S.p.a.
Mcfadden Fincham
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