FR3007092B1 - Annneau d'arret d'un ecrou et ensemble comportant un tel anneau - Google Patents

Annneau d'arret d'un ecrou et ensemble comportant un tel anneau

Info

Publication number
FR3007092B1
FR3007092B1 FR1355454A FR1355454A FR3007092B1 FR 3007092 B1 FR3007092 B1 FR 3007092B1 FR 1355454 A FR1355454 A FR 1355454A FR 1355454 A FR1355454 A FR 1355454A FR 3007092 B1 FR3007092 B1 FR 3007092B1
Authority
FR
France
Prior art keywords
nut
assembly
ring
stop
stop nut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1355454A
Other languages
English (en)
Other versions
FR3007092A1 (fr
Inventor
Romain Lagarde
Pierre-Guilaume Bardin
Francois Jean Comin
Julien Meyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR1355454A priority Critical patent/FR3007092B1/fr
Publication of FR3007092A1 publication Critical patent/FR3007092A1/fr
Application granted granted Critical
Publication of FR3007092B1 publication Critical patent/FR3007092B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1355454A 2013-06-12 2013-06-12 Annneau d'arret d'un ecrou et ensemble comportant un tel anneau Active FR3007092B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1355454A FR3007092B1 (fr) 2013-06-12 2013-06-12 Annneau d'arret d'un ecrou et ensemble comportant un tel anneau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1355454A FR3007092B1 (fr) 2013-06-12 2013-06-12 Annneau d'arret d'un ecrou et ensemble comportant un tel anneau

Publications (2)

Publication Number Publication Date
FR3007092A1 FR3007092A1 (fr) 2014-12-19
FR3007092B1 true FR3007092B1 (fr) 2015-11-20

Family

ID=48980134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1355454A Active FR3007092B1 (fr) 2013-06-12 2013-06-12 Annneau d'arret d'un ecrou et ensemble comportant un tel anneau

Country Status (1)

Country Link
FR (1) FR3007092B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033890B1 (fr) * 2015-03-20 2019-08-23 Safran Aircraft Engines Fixation d'un disque fan a un arbre d'entrainement
WO2018180833A1 (fr) * 2017-03-29 2018-10-04 日東工器株式会社 Élément annulaire anti-rotation, et ciseau entraîné par air comprimé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783579B1 (fr) * 1998-09-17 2000-11-03 Snecma Agencement de retenue d'un palier, notamment pour un arbre de compresseur a haute pression
FR2896827B1 (fr) * 2006-01-27 2008-04-25 Snecma Sa Assemblage a encombrement radial reduit entre un arbre de turbine et un tourillon d'arbre de compresseur de turbomachine
FR2963062B1 (fr) * 2010-07-20 2012-08-31 Snecma Assemblage entre un tourillon d'arbre de compresseur et un pignon conique pour l'entrainement d'un boitier d'accessoires d'une turbomachine

Also Published As

Publication number Publication date
FR3007092A1 (fr) 2014-12-19

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