EP 2488314 A1 20120822 - DEVICE FOR ROLLING THREADS
Title (en)
DEVICE FOR ROLLING THREADS
Title (de)
VORRICHTUNG ZUM GEWINDEROLLEN
Title (fr)
DISPOSITIF POUR ROULER DES FILETS
Publication
Application
Priority
- DE 102009049580 A 20091015
- EP 2010005398 W 20100902
Abstract (en)
[origin: WO2011044970A1] The invention relates to a device for introducing a thread into a workpiece having a cylindrical outer surface by means of thread rolling, comprising a profiling tool (7) having a profile without pitch, wherein the axis of the profiling tool is at an angle or parallel to the axis of the workpiece, wherein the profiling tool (7) is formed by a circular disk (9) rotatably mounted about the axis (8) of the disk, on the outer edge of which disk two annular, coaxial profiles (10) without pitch protrude, wherein said profiles form an annular space therebetween that corresponds in shape and dimensions to the thread profile of the thread to be created.
IPC 8 full level
CPC (source: EP US)
B21H 3/02 (2013.01 - EP US); B21H 3/044 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011044970 A1 20110421; CN 102574195 A 20120711; DE 102009049580 A1 20110421; EP 2488314 A1 20120822; IL 219141 A0 20120628; JP 2013507256 A 20130304; RU 2012119780 A 20131127; US 2012186318 A1 20120726
DOCDB simple family (application)
EP 2010005398 W 20100902; CN 201080046135 A 20100902; DE 102009049580 A 20091015; EP 10750069 A 20100902; IL 21914112 A 20120415; JP 2012533493 A 20100902; RU 2012119780 A 20100902; US 201113393499 A 20110902