EP 2433015 B1 20130911 - Method for producing a cellular wheel
Title (en)
Method for producing a cellular wheel
Title (de)
Verfahren zur Herstellung eines Zellenrades
Title (fr)
Procédé de fabrication d'une roue cellulaire
Publication
Application
Priority
- CH 2010000108 W 20100427
- EP 09006742 A 20090519
- EP 10716258 A 20100427
Abstract (en)
[origin: EP2253853A1] The wheel has an outer sleeve (12) and an inner sleeve (14) defining a cellular structure (17) established from a network, where the network is formed in a cross-section of cellular wall components (19) and the cellular wheel is made of metal. Cell edges (20) are defined on two adjacent axial planes (21) of adjacent cylindrical surfaces (18a-18c). An annular space between the inner sleeve and the outer sleeve is divided by the cellular wall components in a set of rotationally symmetrical cells (22, 22', 22''). The cell edges are aligned parallel to an axis of rotation. An independent claim is also included for a method for producing a cellular wheel.
IPC 8 full level
F04F 13/00 (2009.01); B21D 53/26 (2006.01); B23K 26/21 (2014.01)
CPC (source: EP US)
B21D 53/26 (2013.01 - EP US); B21D 53/267 (2013.01 - EP US); F04F 13/00 (2013.01 - EP US); Y10T 29/49245 (2015.01 - EP US)
Designated contracting state (EPC)
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)
EP 2253853 A1 20101124; EP 2433015 A1 20120328; EP 2433015 B1 20130911; ES 2435006 T3 20131218; JP 2012527557 A 20121108; JP 5635081 B2 20141203; PT 2433015 E 20131212; US 2012057994 A1 20120308; WO 2010133002 A1 20101125
DOCDB simple family (application)
EP 09006742 A 20090519; CH 2010000108 W 20100427; EP 10716258 A 20100427; ES 10716258 T 20100427; JP 2012511111 A 20100427; PT 10716258 T 20100427; US 201013318656 A 20100427