EP 0239875 B1 19921007 - RADIAL PRESS
Title (en)
RADIAL PRESS
Publication
Application
Priority
DE 3611253 A 19860404
Abstract (en)
[origin: US4766808A] A radial press with a plurality of press jaws whose outer sides have at least two control surfaces configured at an angle to the press axis in a V-shaped arrangement. These jaws are moved in the radial direction by two control bodies, each of whose inner sides have at least one control surface cooperating with the corresponding control surfaces of the press jaws. The axial displacement of the control bodies relative to one another is performed by a drive means. The control surfaces of the press jaws and of the control bodies are planar surfaces with a slope in the direction of the axis, whose surface normals through the centroids of the surfaces intersect the axis. The control surfaces of the control bodies form the bottom surfaces of grooves whose sidewalls run parallel and are surfaces for guiding the press jaws. Between the control surfaces of the control bodies and the control surfaces of the press jaws, plates of a bearing material are inserted.
IPC 1-7
IPC 8 full level
B21D 39/04 (2006.01); B30B 7/04 (2006.01)
CPC (source: EP US)
B21D 39/046 (2013.01 - EP US); B30B 7/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0239875 A2 19871007; EP 0239875 A3 19890830; EP 0239875 B1 19921007; AT E81311 T1 19921015; DE 3611253 A1 19871008; DE 3611253 C2 19890316; DE 3782074 D1 19921112; US 4766808 A 19880830
DOCDB simple family (application)
EP 87103930 A 19870318; AT 87103930 T 19870318; DE 3611253 A 19860404; DE 3782074 T 19870318; US 3890687 A 19870416