GB1357909A - Friction clutch - Google Patents

Friction clutch

Info

Publication number
GB1357909A
GB1357909A GB2750571A GB2750571A GB1357909A GB 1357909 A GB1357909 A GB 1357909A GB 2750571 A GB2750571 A GB 2750571A GB 2750571 A GB2750571 A GB 2750571A GB 1357909 A GB1357909 A GB 1357909A
Authority
GB
United Kingdom
Prior art keywords
spring
clutch
auxiliary
springs
diaphragm
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
GB2750571A
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.)
MUELLER HERMANN GmbH
Original Assignee
MUELLER HERMANN GmbH
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 MUELLER HERMANN GmbH filed Critical MUELLER HERMANN GmbH
Publication of GB1357909A publication Critical patent/GB1357909A/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
    • F16D13/583—Diaphragm-springs, e.g. Belleville
    • 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

Abstract

1357909 Friction clutches DR HERMANN E MULLER GmbH 11 June 1971 [13 June 1970] 27505/71 Heading F2C In a friction clutch wherein a driven disc 2 is clamped between a flywheel and a presser plate 3 by a main diaphragm spring 6 (or helical springs) having a sinusoidal (or linear ascending or descending) load characteristic, an auxiliary spring 21 is provided and has a load characteristic which when added to the main spring characteristic produces a horizontal load characteristic over the range of clutch wear so that the clutch engaging force and hence the clutch release pressure remain constant throughout the range of wear of the clutch. As shown, an auxiliary spring washer 21 acts between a support 22 fast with the clutch cover 5 and pins 24 fast with the presser plate 3 to oppose the force of the diaphragm spring 6. In Fig. 1 (not shown) the auxiliary spring washer is replaced by auxiliary leaf springs. In Fig. 5 (not shown) the auxiliary springs act in opposition to the diaphragm springs on the inner ends of the diaphragm spring spring fingers. Figs. 6-8 (not shown) are spring load characteristics.
GB2750571A 1970-06-13 1971-06-11 Friction clutch Expired GB1357909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702029334 DE2029334B2 (en) 1970-06-13 1970-06-13 FRICTION DISC CLUTCH, IN PARTICULAR FOR MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
GB1357909A true GB1357909A (en) 1974-06-26

Family

ID=5773936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2750571A Expired GB1357909A (en) 1970-06-13 1971-06-11 Friction clutch

Country Status (3)

Country Link
DE (1) DE2029334B2 (en)
FR (1) FR2096290A5 (en)
GB (1) GB1357909A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120329A (en) * 1982-04-15 1983-11-30 Daikin Mfg Co Ltd Clutch cover assembly
GB2177763A (en) * 1985-07-18 1987-01-28 Daikin Mfg Co Ltd Clutch cover assembly
US4696384A (en) * 1985-10-28 1987-09-29 Valeo Clutch cover assembly and clutch incorporating same
FR2825433A1 (en) * 2001-06-01 2002-12-06 Zf Sachs Ag PRESSURE PLATE ASSEMBLY FOR A CLUTCH
CN111878518A (en) * 2019-05-02 2020-11-03 舍弗勒技术股份两合公司 Friction clutch for an electric drive with a rotational axis

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242893A5 (en) * 1973-08-28 1975-03-28 Ferodo Sa Gearshift-lever housing for diaphragm clutch on vehicle - has diaphragm attached to cover via bolts and intermediary supports
JPS582902Y2 (en) * 1975-05-14 1983-01-19 アイシン精機株式会社 Pressure plate tension diaphragm spring clutch
GB2055995B (en) * 1979-08-02 1983-04-13 Laycock Eng Ltd Friction clutch
JPS60118030U (en) * 1984-01-19 1985-08-09 株式会社　大金製作所 Diaphragm spring retention structure of clutch cover assembly
DE3516152C1 (en) * 1985-05-04 1986-06-05 Daimler-Benz Ag, 7000 Stuttgart Clutch
WO1989001096A1 (en) * 1987-08-03 1989-02-09 Kabushiki Kaisha Daikin Seisakusho Clutch cover assembly
DE4440411C2 (en) * 1994-11-11 2000-11-09 Mannesmann Sachs Ag Diaphragm spring clutch with zero passage
FR2739157B1 (en) * 1995-09-22 1997-10-24 Valeo CLUTCH COVER FOR A CLUTCH AND A CLUTCH MECHANISM COMPRISING SUCH A COVER
FR2742504B1 (en) * 1995-12-14 1998-01-23 Valeo UNIT ELASTIC ASSEMBLY WITH GLOBALLY ANNULAR PARTS AND CLUTCH MECHANISM COMPRISING SUCH A UNIT ELASTIC ASSEMBLY
JP3489939B2 (en) * 1996-06-13 2004-01-26 株式会社エクセディ Clutch cover assembly
CN111412225A (en) * 2019-01-07 2020-07-14 舍弗勒技术股份两合公司 Clutch device
CN110985559A (en) * 2019-12-16 2020-04-10 长春一东离合器股份有限公司 Structure and method for reducing pressure plate inclination in clutch installation process

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120329A (en) * 1982-04-15 1983-11-30 Daikin Mfg Co Ltd Clutch cover assembly
GB2177763A (en) * 1985-07-18 1987-01-28 Daikin Mfg Co Ltd Clutch cover assembly
GB2177763B (en) * 1985-07-18 1989-08-16 Daikin Mfg Co Ltd Clutch cover assembly
US4696384A (en) * 1985-10-28 1987-09-29 Valeo Clutch cover assembly and clutch incorporating same
FR2825433A1 (en) * 2001-06-01 2002-12-06 Zf Sachs Ag PRESSURE PLATE ASSEMBLY FOR A CLUTCH
CN111878518A (en) * 2019-05-02 2020-11-03 舍弗勒技术股份两合公司 Friction clutch for an electric drive with a rotational axis

Also Published As

Publication number Publication date
FR2096290A5 (en) 1972-02-11
DE2029334A1 (en) 1971-12-23
DE2029334B2 (en) 1977-02-17

Similar Documents

Publication Publication Date Title
GB1357909A (en) Friction clutch
GB1261064A (en) Improvements in friction clutch units
GB1485248A (en) Pressure plate for a diaphragm spring clutch
GB1344165A (en) Clutch plate
GB1393968A (en) Friction clutch
GB1083646A (en) Improvements relating to clutches
GB1194430A (en) Clutch Assembly
GB1437640A (en) Clutches
ES456008A1 (en) Friction clutch cover assemblies
GB1347485A (en) Friction clutches
GB1341086A (en) Clutch adjusting arrangements
GB951627A (en) Improvements in or relating to clutches
GB1205192A (en) Double-plate friction clutch
GB931971A (en) Improvements in or relating to friction clutch plates
ES474726A1 (en) Friction clutches
GB1233968A (en)
GB1365613A (en) Friction clutch
GB1164227A (en) Improvements in or relating to Spring Loaded Clutch Devices.
GB1174692A (en) Improvements in and relating to Friction Clutches
GB1344232A (en) Clutch assembly
GB941279A (en) Clutch plates and the like
GB1003340A (en) Improvements in and relating to diaphragm spring clutches
GB991717A (en) Improvements in or relating to friction clutches
GB1262672A (en) A friction clutch
GB1249601A (en) Plate spring clutches

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee