EP 2886810 B1 20170315 - Method for the production of a cylindrical component
Title (en)
Method for the production of a cylindrical component
Title (de)
Verfahren zur Herstellung eines zylinderförmigen Bauteils
Title (fr)
Procédé de fabrication d'un composant cylindrique
Publication
Application
Priority
DE 102013225987 A 20131216
Abstract (en)
[origin: US2015165516A1] The invention relates to a method for producing a cylindrical component, particularly of turbomachines. In the process, a heated blank is provided. The blank is then formed to create a flat blank (2). The flat blank (2) is next bent and/or rolled to form a cylindrical half-shell (40).
IPC 8 full level
B21D 5/01 (2006.01); B21D 22/26 (2006.01); B21J 5/06 (2006.01); B21K 1/26 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
B21D 22/26 (2013.01 - EP US); B21J 5/06 (2013.01 - US); B21K 1/26 (2013.01 - US); F01D 25/24 (2013.01 - EP US); B21D 5/01 (2013.01 - EP US); Y10T 29/4932 (2015.01 - 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2886810 A1 20150624; EP 2886810 B1 20170315; DE 102013225987 B3 20150806; US 2015165516 A1 20150618; US 9821368 B2 20171121
DOCDB simple family (application)
EP 14193323 A 20141114; DE 102013225987 A 20131216; US 201414563300 A 20141208