FR2386731A1 - Accouplement a disques multiples actionne par fluide sous pression - Google Patents

Accouplement a disques multiples actionne par fluide sous pression

Info

Publication number
FR2386731A1
FR2386731A1 FR7710532A FR7710532A FR2386731A1 FR 2386731 A1 FR2386731 A1 FR 2386731A1 FR 7710532 A FR7710532 A FR 7710532A FR 7710532 A FR7710532 A FR 7710532A FR 2386731 A1 FR2386731 A1 FR 2386731A1
Authority
FR
France
Prior art keywords
piston
friction
coupling
radial slots
spring washer
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.)
Pending
Application number
FR7710532A
Other languages
English (en)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to FR7710532A priority Critical patent/FR2386731A1/fr
Publication of FR2386731A1 publication Critical patent/FR2386731A1/fr
Pending legal-status Critical Current

Links

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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention concerne un accouplement à disques multiples actionné par fluide sous pression, dont le piston d'actionnement presse les uns sur les autres les disques au moyen d'un talon de pression et est placé sous l'action de la force de rappel d'un ressort Belleville fendu qui est monté entre les disques et le piston. Le talon est formé de plusieurs éléments qui passent au travers des fentes ménagées dans le ressort Belleville. Utilisation dans les embrayages de véhicules automobiles.
FR7710532A 1977-04-07 1977-04-07 Accouplement a disques multiples actionne par fluide sous pression Pending FR2386731A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710532A FR2386731A1 (fr) 1977-04-07 1977-04-07 Accouplement a disques multiples actionne par fluide sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710532A FR2386731A1 (fr) 1977-04-07 1977-04-07 Accouplement a disques multiples actionne par fluide sous pression

Publications (1)

Publication Number Publication Date
FR2386731A1 true FR2386731A1 (fr) 1978-11-03

Family

ID=9189167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710532A Pending FR2386731A1 (fr) 1977-04-07 1977-04-07 Accouplement a disques multiples actionne par fluide sous pression

Country Status (1)

Country Link
FR (1) FR2386731A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008128866A1 (fr) * 2007-04-21 2008-10-30 Zf Friedrichshafen Ag Agencement d'une rondelle belleville dans un piston d'un élément de commutation
DE102007060107A1 (de) * 2007-12-13 2009-06-18 Zf Friedrichshafen Ag Lamellenkupplung, insb. für eine Kopplungsanordnung zur wahlweisen Drehkopplung einer Eingangswelle eines Kompressors in einem Fahrzeug mit einem Antriebsorgan
CN107269743A (zh) * 2017-07-27 2017-10-20 雷沃重工股份有限公司 一种湿式离合动力输出装置和拖拉机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217688A (en) * 1963-04-22 1965-11-16 Hydro Drive Corp Marine outdrive
US3858698A (en) * 1973-05-16 1975-01-07 Gen Motors Corp Unitary spring for stroking transmission servo motor
US4010833A (en) * 1975-02-19 1977-03-08 Zahnradfabrik Friedrichshafen Ag Clutch assembly for planetary-gear trains

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217688A (en) * 1963-04-22 1965-11-16 Hydro Drive Corp Marine outdrive
US3858698A (en) * 1973-05-16 1975-01-07 Gen Motors Corp Unitary spring for stroking transmission servo motor
US4010833A (en) * 1975-02-19 1977-03-08 Zahnradfabrik Friedrichshafen Ag Clutch assembly for planetary-gear trains

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008128866A1 (fr) * 2007-04-21 2008-10-30 Zf Friedrichshafen Ag Agencement d'une rondelle belleville dans un piston d'un élément de commutation
US8272490B2 (en) 2007-04-21 2012-09-25 Zf Friedrichshafen Ag Arrangement of a disk spring at a piston of a switching element
DE102007060107A1 (de) * 2007-12-13 2009-06-18 Zf Friedrichshafen Ag Lamellenkupplung, insb. für eine Kopplungsanordnung zur wahlweisen Drehkopplung einer Eingangswelle eines Kompressors in einem Fahrzeug mit einem Antriebsorgan
CN107269743A (zh) * 2017-07-27 2017-10-20 雷沃重工股份有限公司 一种湿式离合动力输出装置和拖拉机

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