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FR2371608A1 - Clutch plate for vehicles with torsional damping springs - has two concentric springs with inner spring acting as locating bush - Google Patents

Clutch plate for vehicles with torsional damping springs - has two concentric springs with inner spring acting as locating bush

Info

Publication number
FR2371608A1
FR2371608A1 FR7634553A FR7634553A FR2371608A1 FR 2371608 A1 FR2371608 A1 FR 2371608A1 FR 7634553 A FR7634553 A FR 7634553A FR 7634553 A FR7634553 A FR 7634553A FR 2371608 A1 FR2371608 A1 FR 2371608A1
Authority
FR
France
Prior art keywords
springs
vehicles
clutch plate
inner spring
spring acting
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.)
Granted
Application number
FR7634553A
Other languages
French (fr)
Other versions
FR2371608B1 (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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7634553A priority Critical patent/FR2371608A1/en
Publication of FR2371608A1 publication Critical patent/FR2371608A1/en
Application granted granted Critical
Publication of FR2371608B1 publication Critical patent/FR2371608B1/fr
Granted 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/02—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs damping by frictional contact between the spring and braking means
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/68—Attachments of plates or lamellae to their supports
    • F16D13/686—Attachments of plates or lamellae to their supports with one or more intermediate members made of rubber or like material transmitting torque from the linings to the hub
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • F16F15/12333—End-caps for springs having internal abutment means
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
    • F16F3/06—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs of which some are placed around others in such a way that they damp each other by mutual friction
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

The clutch plate has the friction plates at the outside edge of the clutch. Torsional springs are located on the same radius in the centre of the plate. Each spring assembly is made up of a helical spring (20B) made from round bar. The inner spring (30) is made from helically wound plate and has an outside diameter equal to the inner diameter of the helical spring, so that the helical spring can be steadied.
FR7634553A 1976-11-17 1976-11-17 Clutch plate for vehicles with torsional damping springs - has two concentric springs with inner spring acting as locating bush Granted FR2371608A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634553A FR2371608A1 (en) 1976-11-17 1976-11-17 Clutch plate for vehicles with torsional damping springs - has two concentric springs with inner spring acting as locating bush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634553A FR2371608A1 (en) 1976-11-17 1976-11-17 Clutch plate for vehicles with torsional damping springs - has two concentric springs with inner spring acting as locating bush

Publications (2)

Publication Number Publication Date
FR2371608A1 true FR2371608A1 (en) 1978-06-16
FR2371608B1 FR2371608B1 (en) 1981-08-07

Family

ID=9179998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634553A Granted FR2371608A1 (en) 1976-11-17 1976-11-17 Clutch plate for vehicles with torsional damping springs - has two concentric springs with inner spring acting as locating bush

Country Status (1)

Country Link
FR (1) FR2371608A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537298A (en) * 1982-02-09 1985-08-27 Valeo Torsional dampers
US4613029A (en) * 1980-12-16 1986-09-23 Valeo Torsion damping device for an automobile clutch friction disc
EP0216476A1 (en) * 1985-08-26 1987-04-01 Borg-Warner Automotive, Inc. Clutch driven plate assembly with proportioning friction lag
FR2847630A1 (en) * 2002-11-22 2004-05-28 Zf Sachs Ag Torsional oscillations reducing device for vehicle, has limiting components and spinner, each including cut that forms cavity to receive damping part, leaf spring in cavity to transform peripheral movement of part into radial movement
CN103004380A (en) * 2013-01-22 2013-04-03 苏州博田自动化技术有限公司 Drive device with differential part

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613029A (en) * 1980-12-16 1986-09-23 Valeo Torsion damping device for an automobile clutch friction disc
US4537298A (en) * 1982-02-09 1985-08-27 Valeo Torsional dampers
EP0216476A1 (en) * 1985-08-26 1987-04-01 Borg-Warner Automotive, Inc. Clutch driven plate assembly with proportioning friction lag
FR2847630A1 (en) * 2002-11-22 2004-05-28 Zf Sachs Ag Torsional oscillations reducing device for vehicle, has limiting components and spinner, each including cut that forms cavity to receive damping part, leaf spring in cavity to transform peripheral movement of part into radial movement
CN103004380A (en) * 2013-01-22 2013-04-03 苏州博田自动化技术有限公司 Drive device with differential part
CN103004380B (en) * 2013-01-22 2015-08-19 苏州博田自动化技术有限公司 There is the drive unit of differential part

Also Published As

Publication number Publication date
FR2371608B1 (en) 1981-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse