Importance

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Abstract

A straightening-bending plant or apparatus utilizing a universal straightening-bending machine, preferably associable with wire stock feeding mechanism, in which the straightening-bending machine comprises in progressive order, on a pivotable working plane an hinging horizontal axis (Y--Y); an advancing and straightening mechanism with opposed rolls to straighten and advance in longitudinal path the stock laying on the working plane (B), associated/able with an eventual guiding mechanism; a cutting mechanism, laying on the same work plane (B), for cutting the stock material; a bending mechanism for bending said stock material by means of a central anvil mechanism and bending nib, (7) rotating around; characterized in that the respective working plane pivoting mechanism is conceived to orient the working plane; from a first approximately horizontal position (.beta..degree.=90.degree.) to a second positive inclined position (0.degree.<.beta..degree.<90.degree.) in which the working plane faces frontally and upwards; to a third vertical position (.beta..degree.=0.degree.) in which the working plane faces frontally, to a fourth negatively inclined position (0.degree.<-.beta..degree.<90.degree.) in which the working plane faces frontally and downwards, and wherein: the respective pivoting axis (X--X) of the working table is displaced downwards in respect of the longitudinal stock material advancing path (Y--Y) when the working plane is oriented said third vertical position and said fourth negatively inclined position.

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First Claim