EP 0200979 B1 19891115 - TUBE BENDING MACHINE
Title (en)
TUBE BENDING MACHINE
Publication
Application
Priority
DE 3516923 A 19850510
Abstract (en)
[origin: US4821549A] In a tube bending machine including a bending template having a groove receiving a tube portion to be bent and a clamping jaw cooperating with the bending template to bend the tube portion, the template and the clamping jaw each includes a clamping element with interchangeable clamping faces. Each clamping element has a hydraulic drive incorporated in the template and the clamping jaw, respectively.
IPC 1-7
IPC 8 full level
B21D 7/02 (2006.01); B21D 7/024 (2006.01)
CPC (source: EP US)
B21D 7/021 (2013.01 - EP US); B21D 7/024 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0200979 A2 19861112; EP 0200979 A3 19870107; EP 0200979 B1 19891115; DE 3516923 A1 19861113; DE 3666923 D1 19891221; US 4821549 A 19890418
DOCDB simple family (application)
EP 86105500 A 19860421; DE 3516923 A 19850510; DE 3666923 T 19860421; US 14361788 A 19880113