EP 0320408 B1 19920129 - CONTROL DEVICE FOR THE REGLET OF A TUBE-BENDING MACHINE
Title (en)
CONTROL DEVICE FOR THE REGLET OF A TUBE-BENDING MACHINE
Publication
Application
Priority
FR 8717184 A 19871202
Abstract (en)
[origin: EP0320408A1] This device controls, during the operational cycle of the machine, the transverse movement of a reglet (12) which is applied laterally against the tube to be bent (4) which is held and moved longitudinally by a carriage (2). A first actuator (18) moves the reglet (12) over a significant extent so as to disengage entirely the tube (4) from its clamping position and to thus enable the free passage of the carriage (2). A second actuator (23) moves the reglet (12) over a short extent, such that the tube (4) is laterally free but remains held by a portion (A) of the reglet (12). <IMAGE>
IPC 1-7
IPC 8 full level
B21D 7/024 (2006.01)
CPC (source: EP US)
B21D 7/024 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES GB IT SE
DOCDB simple family (publication)
EP 0320408 A1 19890614; EP 0320408 B1 19920129; AT E72151 T1 19920215; DE 3868251 D1 19920312; FR 2624039 A1 19890609; FR 2624039 B1 19930702; US 4938048 A 19900703
DOCDB simple family (application)
EP 88420394 A 19881125; AT 88420394 T 19881125; DE 3868251 T 19881125; FR 8717184 A 19871202; US 27896288 A 19881202