EP 2064388 A1 20090603 - METHOD FOR PRODUCING A ROLLER BODY AND ROLLER BODY
Title (en)
METHOD FOR PRODUCING A ROLLER BODY AND ROLLER BODY
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES WALZENKÖRPERS UND WALZENKÖRPER
Title (fr)
PROCÉDÉ DE FABRICATION D'UN CORPS DE ROULEAU, ET CORPS DE ROULEAU
Publication
Application
Priority
- EP 2007007949 W 20070912
- DE 102006042752 A 20060912
Abstract (en)
[origin: WO2008031581A1] Method for producing a roller body (1, 2), in which a) tube portions (1, 2), each made of steel with a carbon equivalent of at least 0.45 and a wall thickness (W) of in each case 130 mm are b) arranged axially next to one another and c) connected to one another by means of electron beam welding.
IPC 8 full level
D21G 1/02 (2006.01); B23K 15/04 (2006.01); F16C 13/00 (2006.01)
CPC (source: EP US)
B23K 15/04 (2013.01 - EP US); D21G 1/02 (2013.01 - EP US); F16C 13/00 (2013.01 - EP US); B23K 2101/04 (2018.07 - EP US)
Citation (search report)
See references of WO 2008031581A1
Designated contracting state (EPC)
DE FI GB IT
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008031581 A1 20080320; DE 102006042752 A1 20080327; EP 2064388 A1 20090603; JP 2010502859 A 20100128; US 2010022371 A1 20100128
DOCDB simple family (application)
EP 2007007949 W 20070912; DE 102006042752 A 20060912; EP 07818127 A 20070912; JP 2009527738 A 20070912; US 44104807 A 20070912