GB1517516A - Clutches - Google Patents

Clutches

Info

Publication number
GB1517516A
GB1517516A GB51360/74A GB5136074A GB1517516A GB 1517516 A GB1517516 A GB 1517516A GB 51360/74 A GB51360/74 A GB 51360/74A GB 5136074 A GB5136074 A GB 5136074A GB 1517516 A GB1517516 A GB 1517516A
Authority
GB
United Kingdom
Prior art keywords
plate
presser
levers
presser plate
driven
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
GB51360/74A
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB51360/74A priority Critical patent/GB1517516A/en
Priority to FR7532097A priority patent/FR2292892A1/en
Priority to ES443126A priority patent/ES443126A1/en
Priority to DE19752552897 priority patent/DE2552897A1/en
Priority to FR7536117A priority patent/FR2292893A1/en
Publication of GB1517516A publication Critical patent/GB1517516A/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
    • F16D13/22—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
    • F16D13/48—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 with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
    • F16D13/50—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 with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
    • F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two clutches
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0684—Mechanically actuated clutches with two clutch plates

Landscapes

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

Abstract

1517516 Friction clutches AUTOMOTIVE PRODUCTS Ltd 29 Oct 1975 [27 Nov 1974] 51360/74 Heading F2C In a double friction clutch having driven plates 6 and 16, mounted on separate output shafts, with driven plate 6 being clamped between a flywheel 1 and a presser plate 5 to transmit drive and driven plate 16 being clamped between a plate 3 secured to the flywheel 1 and a presser plate 17 to transmit drive, the engaging forces for the presser plates are provided by springs 7 which react against presser plate 17 and act through levers 8 and rods 10 on presser plate 5. Disengagement of driven plate 6 is effected by pivoting levers 8 about fulcra 8d, and disengagement of the drive to driven plate 16 is effected by pivoting release levers 30 which are coupled by rods 29 to the presser plate 17. The levers 8 extend through, and are pivoted in, apertures 4c of the clutch cover 4. Additional engaging force for driven plate 16 is provided by a diaphragm spring 27 which acts between bent-out portions 28 of the cover 4 and the presser plate 17. In an alternative embodiment additional sets of coil springs are provided (Figs. 6 to 8, not shown). A spring may be provided to prevent a lever 30 and rod 29 from rattling (Fig. 6, not shown). Presser plate 5 is connected to flywheel 1 and presser plate 17 is connected to plate 3, by straps. The fulcrum for a lever 8 is provided by a pin 11a having an axially extending slot in which the edge 4b of the aperture 4c of the cover 4 is received. The invention may be applied to a single clutch by having the levers 8 act on the same pressure plate as that on which the springs react.
GB51360/74A 1974-11-27 1974-11-27 Clutches Expired GB1517516A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB51360/74A GB1517516A (en) 1974-11-27 1974-11-27 Clutches
FR7532097A FR2292892A1 (en) 1974-11-27 1975-10-21 CLUTCH IMPROVEMENTS
ES443126A ES443126A1 (en) 1974-11-27 1975-11-21 Clutches
DE19752552897 DE2552897A1 (en) 1974-11-27 1975-11-25 COUPLING
FR7536117A FR2292893A1 (en) 1974-11-27 1975-11-26 CLUTCH COVER IMPROVEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51360/74A GB1517516A (en) 1974-11-27 1974-11-27 Clutches

Publications (1)

Publication Number Publication Date
GB1517516A true GB1517516A (en) 1978-07-12

Family

ID=10459700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51360/74A Expired GB1517516A (en) 1974-11-27 1974-11-27 Clutches

Country Status (4)

Country Link
DE (1) DE2552897A1 (en)
ES (1) ES443126A1 (en)
FR (2) FR2292892A1 (en)
GB (1) GB1517516A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433644A1 (en) * 1984-09-13 1986-03-20 Fichtel & Sachs Ag, 8720 Schweinfurt Clutch arrangement
US7063195B2 (en) * 2004-07-27 2006-06-20 Ford Global Technologies, Llc Dual clutch assembly for a motor vehicle powertrain
EP1975437B1 (en) * 2007-03-22 2014-09-10 Schaeffler Technologies GmbH & Co. KG Torque transmission device
JP5528302B2 (en) * 2010-11-02 2014-06-25 アイシン精機株式会社 Dual clutch automatic transmission
DE102016207834B4 (en) 2016-05-06 2022-03-17 Schaeffler Technologies AG & Co. KG coupling device

Also Published As

Publication number Publication date
FR2292893A1 (en) 1976-06-25
DE2552897A1 (en) 1976-08-12
ES443126A1 (en) 1977-04-16
FR2292892A1 (en) 1976-06-25
FR2292893B1 (en) 1981-09-18

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Legal Events

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