GB1589142A - Power drive assembly - Google Patents

Power drive assembly Download PDF

Info

Publication number
GB1589142A
GB1589142A GB14312/78A GB1431278A GB1589142A GB 1589142 A GB1589142 A GB 1589142A GB 14312/78 A GB14312/78 A GB 14312/78A GB 1431278 A GB1431278 A GB 1431278A GB 1589142 A GB1589142 A GB 1589142A
Authority
GB
United Kingdom
Prior art keywords
power drive
drive assembly
groove
housing
assembly according
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
GB14312/78A
Other languages
English (en)
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1589142A publication Critical patent/GB1589142A/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
    • F16D13/583—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
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member
    • F16D13/54—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and 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
    • F16D13/56—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and 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

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)
  • Braking Arrangements (AREA)
  • Friction Gearing (AREA)
GB14312/78A 1977-07-29 1978-04-12 Power drive assembly Expired GB1589142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,175 US4121705A (en) 1977-07-29 1977-07-29 Wear ring for spring of friction coupling

Publications (1)

Publication Number Publication Date
GB1589142A true GB1589142A (en) 1981-05-07

Family

ID=25230088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14312/78A Expired GB1589142A (en) 1977-07-29 1978-04-12 Power drive assembly

Country Status (7)

Country Link
US (1) US4121705A (enExample)
JP (1) JPS5427646A (enExample)
BR (1) BR7803704A (enExample)
CA (1) CA1085754A (enExample)
FR (1) FR2398933A1 (enExample)
GB (1) GB1589142A (enExample)
IT (1) IT1095949B (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH307738A (de) * 1951-12-01 1955-06-15 Zahnradfabrik Friedrichshafen Reibkupplung.
DE1984450U (de) * 1968-02-06 1968-04-25 Fichtel & Sachs Ag Reibungskupplung, insbesondere fuer kraftfahrzeuge.
US3633715A (en) * 1970-01-05 1972-01-11 Bendix Corp Disc brake with spring brake and pressure-compensating self-adjuster
GB1389334A (en) * 1972-05-26 1975-04-03 Skf Uk Ltd Clutch withdrawal assemblies
US3831718A (en) * 1972-11-24 1974-08-27 Caterpillar Tractor Co Parking brake assembly for track-type vehicles

Also Published As

Publication number Publication date
IT7824992A0 (it) 1978-06-27
CA1085754A (en) 1980-09-16
FR2398933B1 (enExample) 1983-11-04
IT1095949B (it) 1985-08-17
BR7803704A (pt) 1979-03-06
FR2398933A1 (fr) 1979-02-23
US4121705A (en) 1978-10-24
JPS641689B2 (enExample) 1989-01-12
JPS5427646A (en) 1979-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee