Patent · US Active

Assembly for a turbine engine

US9574600B2 · kind B2 · utility

3Cited by

6References

9Claims

0Family size

Assignee

SNECMA · FR

Inventors

Romain Nicolas Lagarde · La Queue-en-Brie, FR
Francois Jean Comin · Moissy-Cramayel, FR
Julien Meyer · Oslo, NO

Key dates

Filing date	Jun 11, 2014
Grant date	Feb 21, 2017
Priority date	—
Expiry date	Mar 30, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2001/103
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to an assembly for a turbine engine, the assembly comprising a tubular shaft (60), a nut (64) screwed onto an end portion of said tubular shaft (60), and a locking member (86) for locking the nut (64) on the shaft (60), said member (86) including means (90, 78) for coupling in rotation with the nut (64) and means (92, 68) for coupling in rotation with the shaft (60), said member (86) being movable between a position for coupling the nut (64) in rotation relative to the shaft (60), and a position for releasing the nut (64) relative to the shaft (60). The nut (64) includes a housing (72) in which said member (86) is suitable for being held when in its release position.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.