MACCHINA PER LA PIEGATURA DI PROFILATI

The bending machine for angle or 'T'section members (22) etc., is suitable for use in aircraft members, in agricultural machines and also for the petroleum or chemical industries. The members are bent between a large lower bending roller (3) and a smaller upper roller (2) mounted on parall...

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Bibliographische Detailangaben
Hauptverfasser:	ALEXEI MIKHAILOVICH VLASOV, ALEXANDR TIMOFEEVICH LEPILIN, RAFAIL DAVIDOVICH LAPSKER, VIKTOR NIKOLAEVICH VOVCHENKO
Format:	Patent
Sprache:	ita
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The bending machine for angle or 'T'section members (22) etc., is suitable for use in aircraft members, in agricultural machines and also for the petroleum or chemical industries. The members are bent between a large lower bending roller (3) and a smaller upper roller (2) mounted on parallel horizontal spindles (4,5). The two spindles are carried by arms (19,20) joined to a common hinge axis (21) and the spindle (5) for the larger roller is driven by a drive (6) at the other end. The rollers are supported by a frame (1) incorporating a linkage controlling the operation, with a horizontal threaded spindle (17) engaged by nut (16) attached to linkage members, forming a nut and screw mechanism. The spindle is rotated by another drive (18) at its end.