EP 0811443 B1 20011212 - Tangential rolling head
Title (en)
Tangential rolling head
Title (de)
Tangentialrollkopf
Title (fr)
Tête de roulage tangentiel
Publication
Application
Priority
DE 29610183 U 19960607
Abstract (en)
[origin: US5784912A] The invention relates to a tangential thread rolling head with two fork-shaped rolling head arms in which thread rollers are rotatably mounted by way of parallel axles. The thread rollers are in engagement with a pinion, sitting on the axles, of a gear coupling both thread rollers, and the thread rollers and pinion are formed such that the rollers are laterally insertable before installing the axles. There is also a rolling head holder on which the rolling head arms are pivotably mountable about a common axle running parallel to the roller axles, threaded means for adjusting the distance of the thread roller axles from one another and adjusting means for the pivotal position of the rolling head to the rolling head holder. Cooperating claws of the thread roller and pinion are formed such that the roller may only be laterally inserted in a single defined rotational position.
IPC 1-7
IPC 8 full level
B21H 3/04 (2006.01)
CPC (source: EP US)
B21H 3/048 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
DE 29610183 U1 19971002; DE 59705736 D1 20020124; EP 0811443 A1 19971210; EP 0811443 B1 20011212; ES 2168541 T3 20020616; US 5784912 A 19980728
DOCDB simple family (application)
DE 29610183 U 19960607; DE 59705736 T 19970515; EP 97107896 A 19970515; ES 97107896 T 19970515; US 87088597 A 19970606