EP 3731998 A1 20201104 - TOOL FOR REMOVING AN ANNULAR PART OF A TURBOMACHINE
Title (en)
TOOL FOR REMOVING AN ANNULAR PART OF A TURBOMACHINE
Title (de)
WERKZEUG ZUM ENTFERNEN EINES RINGFÖRMIGEN TEILS EINER TURBOMASCHINE
Title (fr)
OUTIL DE DEMONTAGE D'UNE PIECE ANNULAIRE DE TURBOMACHINE
Publication
Application
Priority
- FR 1763296 A 20171228
- FR 2018000276 W 20181228
Abstract (en)
[origin: WO2019129942A1] The invention relates to a tool (100) for removing an annular part (10, 14) mounted around a shaft (8) of a turbomachine (1), having: - a holder (101) intended to cooperate with a lifting system, - means (102) for coupling and holding the annular part (10, 14) said coupling and holding means (102) being secured to the holder (101), the means for coupling and holding (102) having an opening (1021) designed to receive the shaft (8) of the turbomachine (1) during the removal of the annular part (10, 14), the coupling and holding means (102) being rotatable with respect to the holder (101) between a first position and a second position by rotation means for tilting the annular part (10, 14) with respect to the holder (101) when the coupling and holding means (102) are fastened to the annular part (10, 14).
IPC 8 full level
B25B 27/14 (2006.01); B25B 27/16 (2006.01); B66C 1/10 (2006.01); B66C 1/62 (2006.01)
CPC (source: EP US)
B25B 27/14 (2013.01 - EP); B25B 27/16 (2013.01 - EP); B66C 1/107 (2013.01 - EP US); B66C 1/62 (2013.01 - EP); B66C 1/66 (2013.01 - US); F01D 25/285 (2013.01 - US)
Citation (search report)
See references of WO 2019129942A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019129942 A1 20190704; CN 111511505 A 20200807; CN 111511505 B 20220617; EP 3731998 A1 20201104; EP 3731998 B1 20221012; FR 3076236 A1 20190705; FR 3076236 B1 20191206; US 11187111 B2 20211130; US 2021054764 A1 20210225
DOCDB simple family (application)
FR 2018000276 W 20181228; CN 201880084288 A 20181228; EP 18839813 A 20181228; FR 1763296 A 20171228; US 201816958523 A 20181218