Title:
ASSEMBLY DEVICE FOR BLADE WITH ADJUSTABLE SETTING
Document Type and Number:
Japanese Patent JP2004225693
Kind Code:
A
Abstract:
To propose an assembly device for a blade capable of adjusting a clearance between a casing and a lever head, decreasing the leakage of gas by reducing the clearance, and providing favorable resistance to tilting of a pivot owing to additional support by a lever head.
The pivot 2 of the blade 1 has a removable portion 16 which is located at the outer end of the pivot to adjust the distance between the head 9 of a lever 10 controlling the adjustment of the blade and the casing 4 or the collar 8 of a bearing 5, and is adjustable in height using a screw 17 or a similar means. When the central bushing 7 of the bearings 5 and 6 is worn, harmful tilting of the pivot 2 is limited by a stop to the head 9.
Inventors:
BROMANN ALAIN
PABION PHILIPPE
PABION PHILIPPE
Application Number:
JP2004006209A
Publication Date:
August 12, 2004
Filing Date:
January 14, 2004
Export Citation:
Assignee:
SNECMA MOTEURS
International Classes:
F01D1/00; F01D17/16; F01D9/02; (IPC1-7): F01D17/16; F01D9/02
Attorney, Agent or Firm:
Yoshio Kawaguchi
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura