EP 0083289 B1 19851030 - ROTOR WHEEL OF A TURBO JET ENGINE COMPRISING A DEVICE FOR AXIALLY AND RADIALLY RETAINING THE ROTOR BLADES ON THE ROTOR WHEEL
Title (en)
ROTOR WHEEL OF A TURBO JET ENGINE COMPRISING A DEVICE FOR AXIALLY AND RADIALLY RETAINING THE ROTOR BLADES ON THE ROTOR WHEEL
Publication
Application
Priority
FR 8124355 A 19811229
Abstract (en)
[origin: US4474535A] A blade holding system including a block 13 formed of an elongated part 15 having a lengthwise slot 18 extending over virtually its entire length. The longitudinal sides 181, 182 have openings 23 that receive an axle 17 holding a flexible strip 16 partially lodged in the slot. The flexible strip has two shanks 25, 26. The end 29 of one of the shanks 26 rests on one end 21 of the elongated part 15, the end 28 of the other shank 25 juts out from the lower plane of the elongated part 15 and, when the block 13 is in place between the blade foot 6 and the dovetail groove 2, is able to rest against the bottom 14 of the groove 2.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
F01D 5/323 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0083289 A1 19830706; EP 0083289 B1 19851030; DE 3267199 D1 19851205; FR 2519072 A1 19830701; FR 2519072 B1 19860530; JP H0131002 B2 19890622; JP S58119904 A 19830716; US 4474535 A 19841002
DOCDB simple family (application)
EP 82402387 A 19821228; DE 3267199 T 19821228; FR 8124355 A 19811229; JP 23491082 A 19821227; US 45277282 A 19821222