Search International and National Patent Collections

1. (WO2013134795) CYLINDER-MAKING APPARATUS

Pub. No.:    WO/2013/134795    International Application No.:    PCT/AM2013/000002
Publication Date: Fri Sep 20 01:59:59 CEST 2013 International Filing Date: Fri Mar 08 00:59:59 CET 2013
IPC: B21D 22/14
B21D 22/16
B21D 51/24
Applicants: GABRIELYAN, Mekhak
Inventors: GABRIELYAN, Mekhak
MARGARYAN, Husik
ASATURYAN, Rafayel
SIMONYAN, Valeri
Title: CYLINDER-MAKING APPARATUS
Abstract:
An apparatus for producing pressure cylinders is disclosed, comprising a support (1), loading (2), compression (3), roll bending (4) and ejection (5) mechanisms successively set on the support (1), a heating unit (6)in the form of a circular inductor, an electronic control system (8) for performance management and a second heating unit (7) for maintaining the workpiece temperature during the shaping of a cylinder. The loading mechanism (2) comprises a frame (9) and a sliding mechanism (10) moveably attached to the frame (9), the sliding mechanism (10) has a drive (11, 12). The compression mechanism (3) comprises a five-jaw chuck (22) with compressing jaws (23) operated through a wedge-shaped mechanism (20). The roll bending mechanism (4) has a shaping device (28) fixed onto a block (27) rocking against the workpiece and mounted on the support (1) of the apparatus. The productivity and reliability of a device for producing pressure cylinders are enhanced while the manufacturing costs are reduced.