FR3102816B1 - système de transmission d’efforts à limitation de couple - Google Patents

système de transmission d’efforts à limitation de couple Download PDF

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Publication number
FR3102816B1
FR3102816B1 FR1912207A FR1912207A FR3102816B1 FR 3102816 B1 FR3102816 B1 FR 3102816B1 FR 1912207 A FR1912207 A FR 1912207A FR 1912207 A FR1912207 A FR 1912207A FR 3102816 B1 FR3102816 B1 FR 3102816B1
Authority
FR
France
Prior art keywords
transmission system
shaft
rotation
axis
force transmission
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
FR1912207A
Other languages
English (en)
Other versions
FR3102816A1 (fr
Inventor
Daniel Huillet
Arnaud Chauffaille
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.)
Airbus Helicopters SAS
Original Assignee
Airbus Helicopters 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 Airbus Helicopters SAS filed Critical Airbus Helicopters SAS
Priority to FR1912207A priority Critical patent/FR3102816B1/fr
Priority to DE102020126988.9A priority patent/DE102020126988B4/de
Publication of FR3102816A1 publication Critical patent/FR3102816A1/fr
Application granted granted Critical
Publication of FR3102816B1 publication Critical patent/FR3102816B1/fr
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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
    • F16C19/362—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers the rollers being crossed within the single row
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/048—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with parts moving radially between engagement and disengagement
    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
    • F16D7/10—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving radially between engagement and disengagement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
    • G01M13/026—Test-benches of the mechanical closed-loop type, i.e. having a gear system constituting a closed-loop in combination with the object under test
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/06—Lubrication details not provided for in group F16D13/74

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Transmission Devices (AREA)

Abstract

La présente invention concerne un système de transmission (1) pour transmettre des efforts avec une limitation de couple, ledit système de transmission (1) comprenant un premier arbre (5) et un deuxième arbre (10) mobiles en rotation autour d’un même axe de rotation (AX). Ledit système de transmission (1) comporte un unique roulement (20) coincé selon ledit axe de rotation (AX) et dans un plan (P1) orthogonal audit axe de rotation (AX) entre le premier arbre (5) et le deuxième arbre (10). Le système de transmission (1) comprend une pluralité d’accouplements de sécurité (30) comprenant une bride (31) évidée du premier arbre (5) et un déclencheur (35) à bille, ladite bille (36) étant mobile en translation selon une direction (DIR) orthogonale à l’axe de rotation (AX), ledit déclencheur (35) étant solidaire du deuxième arbre (10), lesdits accouplements de sécurité (30) étant équirépartis autour de l’axe de rotation (AX). Figure d’abrégé : figure 2
FR1912207A 2019-10-30 2019-10-30 système de transmission d’efforts à limitation de couple Active FR3102816B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1912207A FR3102816B1 (fr) 2019-10-30 2019-10-30 système de transmission d’efforts à limitation de couple
DE102020126988.9A DE102020126988B4 (de) 2019-10-30 2020-10-14 Getriebesystem zur Kraftübertragung mit Drehmomentbegrenzung und damit ausgestatteter Prüfstand

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912207A FR3102816B1 (fr) 2019-10-30 2019-10-30 système de transmission d’efforts à limitation de couple
FR1912207 2019-10-30

Publications (2)

Publication Number Publication Date
FR3102816A1 FR3102816A1 (fr) 2021-05-07
FR3102816B1 true FR3102816B1 (fr) 2022-07-15

Family

ID=69468816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912207A Active FR3102816B1 (fr) 2019-10-30 2019-10-30 système de transmission d’efforts à limitation de couple

Country Status (2)

Country Link
DE (1) DE102020126988B4 (fr)
FR (1) FR3102816B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023066431A1 (fr) * 2021-10-11 2023-04-27 R+W Antriebselemente Gmbh Accouplement de sécurité

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156458U (fr) * 1974-10-26 1976-05-01
DE19822093A1 (de) 1998-05-16 1999-11-18 Zf Luftfahrttechnik Gmbh Verspannungsprüfstand für Hubschraubergetriebe
JP3929440B2 (ja) 2003-12-25 2007-06-13 ファナック株式会社 電動機
DE102008006634A1 (de) 2008-01-29 2009-07-30 Volkswagen Ag Getriebeprüfstand
US8162246B2 (en) * 2009-03-03 2012-04-24 Randall Long Multiple safety element torque limiter
EP2526315B1 (fr) 2011-01-24 2014-05-14 R+W Antriebselemente GmbH Accouplement limiteur de couple
US9255612B2 (en) * 2012-02-27 2016-02-09 Lo-Rez Vibration Control Ltd. Overtorque release drive
US9086096B2 (en) * 2013-04-11 2015-07-21 Brunel Corporation Torque limiter with improved lubrication
WO2015072996A1 (fr) * 2013-11-14 2015-05-21 Long Randal R Limiteur de couple à lubrification améliorée
WO2017154794A1 (fr) 2016-03-07 2017-09-14 Ntn株式会社 Dispositif de transmission de puissance
FR3086755B1 (fr) * 2018-09-28 2021-06-11 Airbus Helicopters Systeme d'essais d'une boîte de transmission de puissance

Also Published As

Publication number Publication date
DE102020126988B4 (de) 2024-04-25
FR3102816A1 (fr) 2021-05-07
DE102020126988A1 (de) 2021-05-06

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