GB635042A - Improvements in or relating to friction clutches - Google Patents

Improvements in or relating to friction clutches

Info

Publication number
GB635042A
GB635042A GB4329/48A GB432948A GB635042A GB 635042 A GB635042 A GB 635042A GB 4329/48 A GB4329/48 A GB 4329/48A GB 432948 A GB432948 A GB 432948A GB 635042 A GB635042 A GB 635042A
Authority
GB
United Kingdom
Prior art keywords
clutches
friction
presser
acted
springs
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
GB4329/48A
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.)
Borg & Beck Co Ltd
LAWRENCE PERCY GODFREY
Original Assignee
Borg & Beck Co Ltd
LAWRENCE PERCY GODFREY
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 Borg & Beck Co Ltd, LAWRENCE PERCY GODFREY filed Critical Borg & Beck Co Ltd
Priority to GB4329/48A priority Critical patent/GB635042A/en
Publication of GB635042A publication Critical patent/GB635042A/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
    • 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
    • F16D2021/0684—Mechanically actuated clutches with two clutch plates

Landscapes

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

Abstract

635,042. Clutches. BORG & BECK CO., Ltd., and GODFREY, L. P. Feb. 13, 1948, No. 4329 [Class 80 (ii)] [Also in Group XXXI] A friction clutch for transmitting a drive from a single driving shaft to either or both of two driven shafts comprises a flywheel 10 mounted on a driving shaft 11 and having a friction face 12 thereon and a second friction face 15 on an intermediate member 13 secured thereto. Two driven friction discs 23, 24 acted upon by presser plates 25, 26 are mounted upon two driven shafts 18 and 21 respectively. The presser plates 25, 26 are acted upon by springs 27 and springs (not shown) in cups 31 in a cover plate 16 to engage the clutches. For actuating, the presser plate 25 is provided with lugs 45 which pass through apertures 46 in the member 13 and are acted upon by rods 47, release levers 48, and a thrust member 56 operated by a striking mechanism 54 through a thrust bearing 55. The presser plate 26 is operated in a similar manner through lugs 32, release levers 34, thrust bearing 36 and striking mechanism 41. The thrust bearings are both supported on a fixed sleeve 38. Adjustment of the clutches is effected by screws on the rods 47 and screws 44 on the levers 34 respectively. The actuation of the two clutches is independent by the separate striking mechanisms 54 41. In a modified arrangement the second friction surface is provided - on the inner side of the intermediate member opposite to the friction surface 12 of the flywheel 10 and a single set of springs act between the two presser plates. The actuation of the clutches is still independent however through release levers which act on the presser plates in opposite directions.
GB4329/48A 1948-02-13 1948-02-13 Improvements in or relating to friction clutches Expired GB635042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4329/48A GB635042A (en) 1948-02-13 1948-02-13 Improvements in or relating to friction clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4329/48A GB635042A (en) 1948-02-13 1948-02-13 Improvements in or relating to friction clutches

Publications (1)

Publication Number Publication Date
GB635042A true GB635042A (en) 1950-03-29

Family

ID=9775109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4329/48A Expired GB635042A (en) 1948-02-13 1948-02-13 Improvements in or relating to friction clutches

Country Status (1)

Country Link
GB (1) GB635042A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936073C (en) * 1953-02-05 1955-12-01 Fichtel & Sachs Ag Double clutch
US2773575A (en) * 1953-02-04 1956-12-11 Fichtel & Sachs A G Fa Multiple clutch arrangement
US2854110A (en) * 1952-07-02 1958-09-30 Massey Ferguson Ltd Clutch mechanism
US2875873A (en) * 1957-03-21 1959-03-03 Deere & Co Clutch
US2880833A (en) * 1952-05-17 1959-04-07 Ford Motor Co Tractor control mechanism
US2899034A (en) * 1956-10-29 1959-08-11 Int Harvester Co Independent power take-off mechanism
US3185274A (en) * 1961-07-01 1965-05-25 Ferodo Sa Clutch device with multiple outputs
FR2447823A1 (en) * 1979-02-01 1980-08-29 Fiat Trattori Spa CLUTCH DEVICE FOR THE PROPULSION SYSTEM AND FOR THE PTO OF A CRAWLER TRACTOR
EP0247770A2 (en) * 1986-05-20 1987-12-02 Automotive Products Public Limited Company Friction clutches
FR2812358A1 (en) * 2000-07-27 2002-02-01 Mannesmann Sachs Ag CLUTCH DEVICE FOR A DUAL CLUTCH DEVICE

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880833A (en) * 1952-05-17 1959-04-07 Ford Motor Co Tractor control mechanism
US2854110A (en) * 1952-07-02 1958-09-30 Massey Ferguson Ltd Clutch mechanism
US2773575A (en) * 1953-02-04 1956-12-11 Fichtel & Sachs A G Fa Multiple clutch arrangement
DE936073C (en) * 1953-02-05 1955-12-01 Fichtel & Sachs Ag Double clutch
US2899034A (en) * 1956-10-29 1959-08-11 Int Harvester Co Independent power take-off mechanism
US2875873A (en) * 1957-03-21 1959-03-03 Deere & Co Clutch
US3185274A (en) * 1961-07-01 1965-05-25 Ferodo Sa Clutch device with multiple outputs
FR2447823A1 (en) * 1979-02-01 1980-08-29 Fiat Trattori Spa CLUTCH DEVICE FOR THE PROPULSION SYSTEM AND FOR THE PTO OF A CRAWLER TRACTOR
EP0247770A2 (en) * 1986-05-20 1987-12-02 Automotive Products Public Limited Company Friction clutches
EP0247770A3 (en) * 1986-05-20 1989-01-25 Automotive Products Public Limited Company Friction clutches
FR2812358A1 (en) * 2000-07-27 2002-02-01 Mannesmann Sachs Ag CLUTCH DEVICE FOR A DUAL CLUTCH DEVICE
US6644451B2 (en) 2000-07-27 2003-11-11 Mannesmann Sachs Ag Release mechanism for a double clutch assembly

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