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ES439478A1 - Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots - Google Patents

Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots

Info

Publication number
ES439478A1
ES439478A1 ES439478A ES439478A ES439478A1 ES 439478 A1 ES439478 A1 ES 439478A1 ES 439478 A ES439478 A ES 439478A ES 439478 A ES439478 A ES 439478A ES 439478 A1 ES439478 A1 ES 439478A1
Authority
ES
Spain
Prior art keywords
diaphragm
radial slots
springs
cover
projecting tongues
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.)
Expired
Application number
ES439478A
Other languages
Spanish (es)
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.)
Hijos De J M Aranceta S A
Original Assignee
Hijos De J M Aranceta S A
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 Hijos De J M Aranceta S A filed Critical Hijos De J M Aranceta S A
Priority to ES439478A priority Critical patent/ES439478A1/en
Priority to FR7537236A priority patent/FR2318345A1/en
Publication of ES439478A1 publication Critical patent/ES439478A1/en
Expired 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F16D13/71—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members in which the clutching pressure is produced by springs only
    • 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
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F16D2013/706—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members the axially movable pressure plate is supported by leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

At least three retraction springs (11) are mounted equally spaced, externally, between the outer edge of the cover (7) and the rim of the pressure plate (5), passing through windows in the cover. These springs instantly cause disengagement on declutching, since they act in opposition to the diaphragm force. The washer (12) of the thrust bearing is connected to the diaphragm via projecting tongues (12a) which are curved inwards and located in radial slots (8a) in the diaphragm. The tongues are retained on the other side of the diaphragm by an expansion ring (14). All play between thrust washer and diaphragm is taken up by an elastic mounting. The clutch plate is driven directly by the cover, which is rigidly fixed to the flywheel.
ES439478A 1975-07-16 1975-07-16 Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots Expired ES439478A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES439478A ES439478A1 (en) 1975-07-16 1975-07-16 Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots
FR7537236A FR2318345A1 (en) 1975-07-16 1975-12-05 Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES439478A ES439478A1 (en) 1975-07-16 1975-07-16 Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots

Publications (1)

Publication Number Publication Date
ES439478A1 true ES439478A1 (en) 1977-02-01

Family

ID=8469732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439478A Expired ES439478A1 (en) 1975-07-16 1975-07-16 Diaphragm clutch disengagement springs and thrust coupling - has washer connected to diaphragm via projecting tongues in radial slots

Country Status (2)

Country Link
ES (1) ES439478A1 (en)
FR (1) FR2318345A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428177A1 (en) * 1978-06-09 1980-01-04 Ferodo Sa METHOD FOR THE AXIAL HOLDING OF THE PRESSURE PLATE OF A CLUTCH MECHANISM AND CORRESPONDING CLUTCH MECHANISM
DE2827888A1 (en) * 1978-06-24 1980-01-17 Luk Lamellen & Kupplungsbau Motor vehicle friction coupling - has spring-loaded pressure plate held in housing during transit, assembly and dismantling by U=clips
EP0208400A3 (en) * 1985-05-28 1987-04-22 Borg-Warner Automotive, Inc. Modular clutch assembly
FR2757232B1 (en) * 1996-12-17 1999-02-19 Valeo CLUTCH MECHANISM, ESPECIALLY FOR A MOTOR VEHICLE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983885A (en) * 1931-07-29 1934-12-11 W C Lipe Inc Clutch construction
FR853070A (en) * 1939-04-13 1940-03-09 Gen Motors Corp Friction clutch
US2445638A (en) * 1944-11-03 1948-07-20 Saks Ira Friction clutch
US2765892A (en) * 1952-10-11 1956-10-09 Borg Warner Friction clutch assembly
US2815839A (en) * 1954-02-13 1957-12-10 Fichtel & Sachs A G Fa Clutch arrangement
GB914277A (en) * 1960-08-25 1963-01-02 Automotive Prod Co Ltd Improvements in or relating to friction clutches
FR1372771A (en) * 1963-09-27 1964-09-18 Dana Corp Advanced clutch with cover and articulated pressure plate actuation levers

Also Published As

Publication number Publication date
FR2318345B1 (en) 1979-06-15
FR2318345A1 (en) 1977-02-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001