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Device For Limiting The Loosening Of A Nut In A Turbine Engine

Abstract: The invention relates to an assembly for a turbine engine (1). The assembly includes a mount (4) a nut (3) clamping around the male portion of the mount (4) a member (10) projecting from the mount (4) and a device for limiting loosening of the nut (8 9). The loosening limitation device (8 9) includes a member (8) for locking the nut (3) against rotation relative to the mount (4). The rotation locking member (8) includes an inner surface (81) designed to limit rotation of the nut (3) by means of shape engagement with an outer surface (31) of the nut. The rotation locking member (8) includes a first anti-rotation abutment (87) designed to rotatably abut against the projecting member (10). The loosening limitation device (8 9) includes a translation locking member (9) designed to limit translation of the rotation locking member (8) relative to the nut (3).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
28 May 2018
Publication Number
25/2018
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

SAFRAN HELICOPTER ENGINES
64510 Bordes

Inventors

1. CLADIERE, Mathieu
10 rue du Quercy 64000 Pau
2. ZORDAN, Cédric, Roger
15 chemin Lacarrau 64510 Narcastet
3. VERGEZ, Stéphane
243 Route de Gardères 64460 Aast

Specification

Documents

Application Documents

# Name Date
1 201827019933-AbandonedLetter.pdf 2024-02-23
1 201827019933-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [28-05-2018(online)].pdf 2018-05-28
2 201827019933-FER.pdf 2021-10-18
2 201827019933-STATEMENT OF UNDERTAKING (FORM 3) [28-05-2018(online)].pdf 2018-05-28
3 201827019933-FORM 3 [25-09-2020(online)].pdf 2020-09-25
3 201827019933-FORM 1 [28-05-2018(online)].pdf 2018-05-28
4 201827019933-FORM 3 [27-04-2020(online)].pdf 2020-04-27
5 201827019933-FORM 3 [29-11-2019(online)].pdf 2019-11-29
5 201827019933-DRAWINGS [28-05-2018(online)].pdf 2018-05-28
6 201827019933-FORM 18 [01-11-2019(online)].pdf 2019-11-01
6 201827019933-DECLARATION OF INVENTORSHIP (FORM 5) [28-05-2018(online)].pdf 2018-05-28
7 201827019933-FORM 3 [31-01-2019(online)].pdf 2019-01-31
7 201827019933-COMPLETE SPECIFICATION [28-05-2018(online)].pdf 2018-05-28
8 201827019933-Proof of Right (MANDATORY) [30-05-2018(online)].pdf 2018-05-30
8 201827019933-OTHERS(ORIGINAL UR 6( 1A) ASSIGNMENT)-040618.pdf 2018-09-12
9 201827019933-FORM-26 [04-06-2018(online)].pdf 2018-06-04
9 201827019933.pdf 2018-08-11
10 201827019933-MARKED COPIES OF AMENDEMENTS [20-07-2018(online)].pdf 2018-07-20
10 Abstract1.jpg 2018-08-11
11 201827019933-Annexure [20-07-2018(online)].pdf 2018-07-20
11 201827019933-FORM 3 [08-08-2018(online)].pdf 2018-08-08
12 201827019933-AMMENDED DOCUMENTS [20-07-2018(online)].pdf 2018-07-20
12 201827019933-Information under section 8(2) (MANDATORY) [08-08-2018(online)].pdf 2018-08-08
13 201827019933-Amendment Of Application Before Grant - Form 13 [20-07-2018(online)].pdf 2018-07-20
14 201827019933-AMMENDED DOCUMENTS [20-07-2018(online)].pdf 2018-07-20
14 201827019933-Information under section 8(2) (MANDATORY) [08-08-2018(online)].pdf 2018-08-08
15 201827019933-Annexure [20-07-2018(online)].pdf 2018-07-20
15 201827019933-FORM 3 [08-08-2018(online)].pdf 2018-08-08
16 201827019933-MARKED COPIES OF AMENDEMENTS [20-07-2018(online)].pdf 2018-07-20
16 Abstract1.jpg 2018-08-11
17 201827019933.pdf 2018-08-11
17 201827019933-FORM-26 [04-06-2018(online)].pdf 2018-06-04
18 201827019933-Proof of Right (MANDATORY) [30-05-2018(online)].pdf 2018-05-30
18 201827019933-OTHERS(ORIGINAL UR 6( 1A) ASSIGNMENT)-040618.pdf 2018-09-12
19 201827019933-FORM 3 [31-01-2019(online)].pdf 2019-01-31
19 201827019933-COMPLETE SPECIFICATION [28-05-2018(online)].pdf 2018-05-28
20 201827019933-FORM 18 [01-11-2019(online)].pdf 2019-11-01
20 201827019933-DECLARATION OF INVENTORSHIP (FORM 5) [28-05-2018(online)].pdf 2018-05-28
21 201827019933-FORM 3 [29-11-2019(online)].pdf 2019-11-29
21 201827019933-DRAWINGS [28-05-2018(online)].pdf 2018-05-28
22 201827019933-FORM 3 [27-04-2020(online)].pdf 2020-04-27
23 201827019933-FORM 3 [25-09-2020(online)].pdf 2020-09-25
23 201827019933-FORM 1 [28-05-2018(online)].pdf 2018-05-28
24 201827019933-STATEMENT OF UNDERTAKING (FORM 3) [28-05-2018(online)].pdf 2018-05-28
24 201827019933-FER.pdf 2021-10-18
25 201827019933-AbandonedLetter.pdf 2024-02-23
25 201827019933-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [28-05-2018(online)].pdf 2018-05-28

Search Strategy

1 search_strategyE_24-08-2020.pdf