GB1351891A - Friction disc clutch with diaphragm spring and disengaging pin - Google Patents

Friction disc clutch with diaphragm spring and disengaging pin

Info

Publication number
GB1351891A
GB1351891A GB866972A GB866972A GB1351891A GB 1351891 A GB1351891 A GB 1351891A GB 866972 A GB866972 A GB 866972A GB 866972 A GB866972 A GB 866972A GB 1351891 A GB1351891 A GB 1351891A
Authority
GB
United Kingdom
Prior art keywords
disc
spring
cover
spring fingers
clutch
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
GB866972A
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 Sachs AG
Original Assignee
Fichtel and Sachs 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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB1351891A publication Critical patent/GB1351891A/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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • F16D23/143—Arrangements or details for the connection between the release bearing and the diaphragm
    • F16D23/144—With a disengaging thrust-ring distinct from the release bearing, and secured to the diaphragm
    • 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
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/46—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
    • 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
    • F16D13/583—Diaphragm-springs, e.g. Belleville
    • F16D13/585—Arrangements or details relating to the mounting or support of the diaphragm on the clutch on the clutch cover or the pressure plate
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • F16D23/143—Arrangements or details for the connection between the release bearing and the diaphragm
    • F16D23/144—With a disengaging thrust-ring distinct from the release bearing, and secured to the diaphragm
    • F16D23/145—Arrangements for the connection between the thrust-ring and the diaphragm
    • 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
    • F16D2300/24—Concentric actuation rods, e.g. actuation rods extending concentrically through a shaft

Landscapes

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

Abstract

1351891 Friction clutches FICHTEL & SACHS AG 24 Feb 1972 [26 March 1971] 8669/72 Heading F2C In a friction clutch for a motor vehicle wherein a driven plate 11 is clamped between a driving plate 6 and a presser plate 9 by a diaphragm spring 10 and the clutch is disengaged by axial movement of a rod 18 passing through the driven hub 13 and acting through a disc 17 on the inner ends of spring fingers 14 of the diaphragm spring 10, lugs 21 bent out of the disc 17 engage between the spring fingers 14 to centre the disc 17. The rod 18 engages a central cavity 22 in the disc 17 and leaf springs 23 hold the spring fingers 14 in engagement with an annular bead 19 on the disc 17. The diaphragm spring 10 is centred within a driving clutch cover 4 by circumferentially spaced lugs 16, depressions (36) Fig. 7 (not shown) as spot welds (37) Fig. 8 (not shown) on the cover 4. The presser plate 9 is connected to the clutch cover 4 by tangential leaf spring 7 which are secured to the presser plate 9 by rivets having extensions 8 which pass through holes in the cover and limit axial separation of the presser plate and cover. The disc 17 has holes (28) through which screws 3 pass during assembly. In Fig. 5 (not shown) the spring fingers (14) are held in engagement with the bead (19) by spring clips (30) and in Fig. 6 (not shown) springs (33) frictionally engage the inner ends of the spring fingers (14) to hold the latter in engagement with the bead (19).
GB866972A 1971-03-26 1972-02-24 Friction disc clutch with diaphragm spring and disengaging pin Expired GB1351891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114661 DE2114661A1 (en) 1971-03-26 1971-03-26 Disc friction clutch with diaphragm spring and release pin

Publications (1)

Publication Number Publication Date
GB1351891A true GB1351891A (en) 1974-05-01

Family

ID=5802822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB866972A Expired GB1351891A (en) 1971-03-26 1972-02-24 Friction disc clutch with diaphragm spring and disengaging pin

Country Status (5)

Country Link
BR (1) BR7201190D0 (en)
DE (1) DE2114661A1 (en)
FR (1) FR2131731A5 (en)
GB (1) GB1351891A (en)
IT (1) IT949103B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125120A (en) * 1979-04-27 1984-02-29 Luk Lamellen & Kupplungsbau Friction clutch apparatus
DE3240318A1 (en) * 1982-10-30 1984-05-03 Fichtel & Sachs Ag, 8720 Schweinfurt FRICTION CLUTCH WITH CENTERED MEMBRANE OR DISC SPRING
GB2144813A (en) * 1983-08-05 1985-03-13 Luk Lamellen & Kupplungsbau Friction clutch
DE3347913A1 (en) * 1983-03-25 1985-06-27 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Friction clutch
GB2164104A (en) * 1984-07-31 1986-03-12 Daikin Mfg Co Ltd Friction clutch
DE3447324A1 (en) * 1984-12-24 1986-07-03 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl FRICTION CLUTCH
DE3737628A1 (en) * 1986-11-06 1988-05-19 Aisin Seiki Clutch cover
US4817775A (en) * 1981-06-12 1989-04-04 Valeo Pre-assembled automotive clutch cover assembly
WO2019029766A1 (en) * 2017-08-08 2019-02-14 Schaeffler Technologies AG & Co. KG Self-reinforcing friction clutch having leaf springs

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121919C3 (en) * 1971-05-04 1983-11-24 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Friction clutch
DE2911723A1 (en) * 1979-03-24 1980-10-02 Luk Lamellen & Kupplungsbau DISC SPRING FOR AGGREGATE, AS FRICTION COUPLINGS, AND AGGREGATE EQUIPMENT WITH SUCH DISC SPRINGS
DE3024969A1 (en) * 1980-07-02 1982-02-04 Fichtel & Sachs Ag, 8720 Schweinfurt START-UP AND SWITCHING CLUTCH
IT1133108B (en) * 1980-09-18 1986-07-09 Rovilmec Spa CLUTCH ASSEMBLY
DE3114530A1 (en) * 1981-04-10 1982-11-04 Fichtel & Sachs Ag, 8720 Schweinfurt FRICTION CLUTCH WITH HYDRAULIC ACTUATOR
FR2531510A1 (en) * 1982-08-06 1984-02-10 Valeo FRICTION CLUTCH DEVICE, IN PARTICULAR FOR MOTOR VEHICLE, WITH DIAPHRAGM AND TIRE-TYPE THRUST
FR2533651B1 (en) * 1982-09-23 1987-10-09 Valeo ACTION PIECE TO BE REPORTED ON THE DIAPHRAGM OF A CLUTCH, ITS METHOD OF FIXING THEREON AND A UNIT ASSEMBLY CONSISTING OF SUCH A DIAPHRAGM AND SUCH AN ACTION PIECE

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125120A (en) * 1979-04-27 1984-02-29 Luk Lamellen & Kupplungsbau Friction clutch apparatus
US4817775A (en) * 1981-06-12 1989-04-04 Valeo Pre-assembled automotive clutch cover assembly
DE3240318A1 (en) * 1982-10-30 1984-05-03 Fichtel & Sachs Ag, 8720 Schweinfurt FRICTION CLUTCH WITH CENTERED MEMBRANE OR DISC SPRING
DE3347913A1 (en) * 1983-03-25 1985-06-27 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Friction clutch
GB2144813A (en) * 1983-08-05 1985-03-13 Luk Lamellen & Kupplungsbau Friction clutch
GB2164104A (en) * 1984-07-31 1986-03-12 Daikin Mfg Co Ltd Friction clutch
DE3447324A1 (en) * 1984-12-24 1986-07-03 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl FRICTION CLUTCH
DE3737628A1 (en) * 1986-11-06 1988-05-19 Aisin Seiki Clutch cover
WO2019029766A1 (en) * 2017-08-08 2019-02-14 Schaeffler Technologies AG & Co. KG Self-reinforcing friction clutch having leaf springs
US11125279B2 (en) 2017-08-08 2021-09-21 Schaeffler Technologies AG & Co. KG Self-reinforcing friction clutch having leaf springs

Also Published As

Publication number Publication date
IT949103B (en) 1973-06-11
FR2131731A5 (en) 1972-11-10
DE2114661A1 (en) 1972-10-05
BR7201190D0 (en) 1973-05-03

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed