EP 2891873 A4 20160406 - SUPPORT DEVICE FOR BALANCE CORRECTION
Title (en)
SUPPORT DEVICE FOR BALANCE CORRECTION
Title (de)
TRÄGERVORRICHTUNG ZUR BALANCEKORREKTUR
Title (fr)
DISPOSITIF DE SUPPORT POUR CORRECTION D'ÉQUILIBRE
Publication
Application
Priority
- JP 2012189633 A 20120830
- JP 2013073118 W 20130829
Abstract (en)
[origin: EP2891873A1] The support apparatus for balance correction of the present invention provides a vent hole (38) at a position facing a polygon-shaped cross-section portion (26a) of a support hole, of an outer peripheral surface of a mandrel (11) on which the support hole (22) of a rotating body (1) having a portion (26) formed in a polygonal cross-sectional shape on an end side is mounted. The vent hole (38) relieves pressure varying in a space between the polygon-shaped cross-section portion and the outer peripheral surface of the mandrel outside according to the rotation of the rotating body.
IPC 8 full level
CPC (source: EP)
F01D 5/027 (2013.01)
Citation (search report)
- [I] JP 2005172538 A 20050630 - ISHIKAWAJIMA HARIMA HEAVY IND
- [A] US 6012901 A 20000111 - BAETTIG JOSEF [CH], et al
- See references of WO 2014034769A1
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 2891873 A1 20150708; EP 2891873 A4 20160406; EP 2891873 B1 20170726; CN 104769404 A 20150708; CN 104769404 B 20180227; HK 1212019 A1 20160603; JP 2014048091 A 20140317; JP 5415601 B1 20140212; KR 101988465 B1 20190612; KR 20150047566 A 20150504; WO 2014034769 A1 20140306
DOCDB simple family (application)
EP 13833183 A 20130829; CN 201380051020 A 20130829; HK 15112671 A 20151224; JP 2012189633 A 20120830; JP 2013073118 W 20130829; KR 20157007285 A 20130829