EP 0715907 B1 19970409 - Method of bending steel bars, in particular for bending of concrete reinforcement bars to form reinforcement stirrups
Title (en)
Method of bending steel bars, in particular for bending of concrete reinforcement bars to form reinforcement stirrups
Title (de)
Verfahren zum Biegen von Stahlstäben, insbesondere zum Biegen von Betonstahlstäben zu Bewehrungsbügeln
Title (fr)
Méthode de cintrage de barres en acier, en particulier de cintrage de fers à béton en forme des étriers
Publication
Application
Priority
DE 4443518 A 19941207
Abstract (en)
[origin: EP0715907A1] The first end (10) of a bar (9) to be bent is fitted into a stationary bending station (1). The second end (11) is fitted into a clamping device (6) of a moveable bending station (2). This is moved to position the first end, while the second end is bent simultaneously. The clamping device is released, and the first bar end is fitted into a clamping device (6') of the stationary bending station. The second station is moved into a new processing position, and the first bar end is bent simultaneously. The second clamping device is released, stages 1 to 4 are repeated, until the bar has the required shape.
IPC 1-7
IPC 8 full level
B21D 7/022 (2006.01); B21D 11/12 (2006.01)
CPC (source: EP)
B21D 7/022 (2013.01); B21D 11/12 (2013.01)
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
EP 0715907 A1 19960612; EP 0715907 B1 19970409; DE 4443518 A1 19960613; DE 59500175 D1 19970515
DOCDB simple family (application)
EP 95117627 A 19951109; DE 4443518 A 19941207; DE 59500175 T 19951109