GB853356A - Improvements in or relating to friction clutches - Google Patents

Improvements in or relating to friction clutches

Info

Publication number
GB853356A
GB853356A GB4000457A GB4000457A GB853356A GB 853356 A GB853356 A GB 853356A GB 4000457 A GB4000457 A GB 4000457A GB 4000457 A GB4000457 A GB 4000457A GB 853356 A GB853356 A GB 853356A
Authority
GB
United Kingdom
Prior art keywords
pressure plate
discs
disc
springs
apertures
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
GB4000457A
Inventor
Albert Norman Bland
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 GB4000457A priority Critical patent/GB853356A/en
Publication of GB853356A publication Critical patent/GB853356A/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
    • F16D13/72—Features relating to cooling

Landscapes

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

Abstract

853,356. Friction clutches. AUTOMOTIVE PRODUCTS CO. Ltd. Nov. 26, 1958 [Dec. 24, 1957], No. 40004/57. Class 80 (2). In a friction clutch of the kind wherein a driven disc 12 is clamped between a sliding flywheel 10 and pressure plate 13 by springs 15, heat insulating asbestos pads 28 are arranged between the springs and pressure plate, and are carried in pairs in apertures in two outer discs 29, 32 separated by an inner disc 31. The discs 29, 31, 32 are held concentric with the pressure plate 13 by lugs 25 thereon which engage recesses in the discs. The disc 29 bears against radial ribs 34 arranged symmetrically in pairs on the pressure plate, and the apertures in the disc 32 are formed with rims 36 which locate the end of the springs 15. A cover plate 16 is fixed to a rim 18 on the flywheel 10 which rim is slotted, Fig. 1 (not shown), to facilitate the flow of cooling air between the discs 29, 31, 32 and pressure plate 13.
GB4000457A 1957-12-24 1957-12-24 Improvements in or relating to friction clutches Expired GB853356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4000457A GB853356A (en) 1957-12-24 1957-12-24 Improvements in or relating to friction clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4000457A GB853356A (en) 1957-12-24 1957-12-24 Improvements in or relating to friction clutches

Publications (1)

Publication Number Publication Date
GB853356A true GB853356A (en) 1960-11-02

Family

ID=10412670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4000457A Expired GB853356A (en) 1957-12-24 1957-12-24 Improvements in or relating to friction clutches

Country Status (1)

Country Link
GB (1) GB853356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212901A1 (en) * 1985-08-02 1987-03-04 Toyota Jidosha Kabushiki Kaisha Friction disc clutch assembly
WO1995013486A1 (en) * 1993-11-10 1995-05-18 Valeo Clutch module having a flywheel provided with cooling fins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212901A1 (en) * 1985-08-02 1987-03-04 Toyota Jidosha Kabushiki Kaisha Friction disc clutch assembly
US4776443A (en) * 1985-08-02 1988-10-11 Toyota Jidosha Kabushiki Kaisha Friction disc clutch assembly
WO1995013486A1 (en) * 1993-11-10 1995-05-18 Valeo Clutch module having a flywheel provided with cooling fins
FR2712363A1 (en) * 1993-11-10 1995-05-19 Valeo Steering wheel clutch module fitted with ventilation fins.
US5732808A (en) * 1993-11-10 1998-03-31 Valeo Clutch module having a flywheel with ventilating fins
CN1069744C (en) * 1993-11-10 2001-08-15 Valeo公司 Clutch module having a flywheel provided with cooling fins

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