FR3087423B1 - COUPLING / DECOUPLING SYSTEM FOR ACCESSORY BOXES - Google Patents

COUPLING / DECOUPLING SYSTEM FOR ACCESSORY BOXES Download PDF

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Publication number
FR3087423B1
FR3087423B1 FR1859739A FR1859739A FR3087423B1 FR 3087423 B1 FR3087423 B1 FR 3087423B1 FR 1859739 A FR1859739 A FR 1859739A FR 1859739 A FR1859739 A FR 1859739A FR 3087423 B1 FR3087423 B1 FR 3087423B1
Authority
FR
France
Prior art keywords
coupling
shaft
decoupling system
accessory boxes
accessory
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
FR1859739A
Other languages
French (fr)
Other versions
FR3087423A1 (en
Inventor
Lionel Bauduin
Romaric Francis Antoine Fritz
Maxence Gerard Claude Guillemont
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 Transmission Systems SAS
Original Assignee
Safran Transmission Systems 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 Safran Transmission Systems SAS filed Critical Safran Transmission Systems SAS
Priority to FR1859739A priority Critical patent/FR3087423B1/en
Publication of FR3087423A1 publication Critical patent/FR3087423A1/en
Application granted granted Critical
Publication of FR3087423B1 publication Critical patent/FR3087423B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D28/00—Electrically-actuated clutches
    • 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
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/002—Clutches in which the members have interengaging parts using an external and axially slidable sleeve for coupling the teeth of both coupling components together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/006—Locking or detent means, i.e. means to keep the clutch in engaged condition

Abstract

L'invention concerne un système (22a, 22b, 22c) de couplage d'un boitier d'accessoires (16) du moteur (14) d'un avion à un boitier d'accessoires (12) de l'avion, le boitier d'accessoires (16) du moteur étant relié à un premier arbre (24a, 24b, 24c) autour duquel est monté à coulissement un coulisseau (28a, 28b, 28c) portant des premiers de couplage (36a) aptes à coopérer avec des seconds moyens de couplage (38a) portés par un second arbre (26a, 26b, 26c) relié au boitier d'accessoires (14) de l'avion de manière à coupler le premier (24a, 24b, 24c) et le second arbre (26a, 26b, 26c) en rotation, dans lequel il comprend en outre des moyens électriques (42a, 42c) de déplacement du coulisseau (28a, 28b, 28c) le long de l'axe (34a, 34b, 34c) du premier arbre (24a, 24b, 24c).The invention relates to a system (22a, 22b, 22c) for coupling an accessory box (16) of the engine (14) of an airplane to an accessory box (12) of the airplane, the box accessories (16) of the engine being connected to a first shaft (24a, 24b, 24c) around which is slidably mounted a slide (28a, 28b, 28c) carrying first coupling (36a) able to cooperate with second coupling means (38a) carried by a second shaft (26a, 26b, 26c) connected to the accessory box (14) of the aircraft so as to couple the first (24a, 24b, 24c) and the second shaft (26a , 26b, 26c) in rotation, in which it further comprises electrical means (42a, 42c) for moving the slide (28a, 28b, 28c) along the axis (34a, 34b, 34c) of the first shaft ( 24a, 24b, 24c).

FR1859739A 2018-10-22 2018-10-22 COUPLING / DECOUPLING SYSTEM FOR ACCESSORY BOXES Active FR3087423B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859739A FR3087423B1 (en) 2018-10-22 2018-10-22 COUPLING / DECOUPLING SYSTEM FOR ACCESSORY BOXES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859739A FR3087423B1 (en) 2018-10-22 2018-10-22 COUPLING / DECOUPLING SYSTEM FOR ACCESSORY BOXES

Publications (2)

Publication Number Publication Date
FR3087423A1 FR3087423A1 (en) 2020-04-24
FR3087423B1 true FR3087423B1 (en) 2021-01-22

Family

ID=66166044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859739A Active FR3087423B1 (en) 2018-10-22 2018-10-22 COUPLING / DECOUPLING SYSTEM FOR ACCESSORY BOXES

Country Status (1)

Country Link
FR (1) FR3087423B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020216152A1 (en) * 2020-12-17 2022-06-23 Robert Bosch Gesellschaft mit beschränkter Haftung Coupling device for coupling and/or decoupling a gear wheel to or from a shaft, a transmission with a corresponding coupling device and an electric drive arrangement for a vehicle with a corresponding transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082514A (en) * 1999-01-05 2000-07-04 Warn Industries, Inc. Actuator for clutch ring
SE534116C2 (en) * 2009-09-16 2011-05-03 Scania Cv Ab Disconnection of drive
DE102011010616A1 (en) * 2010-07-23 2012-01-26 Magna Powertrain Ag & Co. Kg Method for operating a drive train of a motor vehicle and corresponding drive train
FR2977637B1 (en) * 2011-07-04 2015-07-24 Hispano Suiza Sa GAS TURBINE ACCESSORIES RELAY HOUSING INCLUDING DISMANTLING MEANS
JP6236965B2 (en) * 2013-07-30 2017-11-29 アイシン精機株式会社 Dog clutch control device for automatic transmission
US9109634B2 (en) * 2013-10-22 2015-08-18 E-Aam Driveline Systems Ab Actuator with face dog clutch
US9518623B2 (en) * 2015-03-10 2016-12-13 Borgwarner Inc. Powertrain axle rotational disconnect assembly
JP6451954B2 (en) * 2015-12-14 2019-01-16 デーナ、オータモウティヴ、システィムズ、グループ、エルエルシー Disconnect system for axle

Also Published As

Publication number Publication date
FR3087423A1 (en) 2020-04-24

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