GB691317A - Multiplate clutches - Google Patents

Multiplate clutches

Info

Publication number
GB691317A
GB691317A GB12911/50A GB1291150A GB691317A GB 691317 A GB691317 A GB 691317A GB 12911/50 A GB12911/50 A GB 12911/50A GB 1291150 A GB1291150 A GB 1291150A GB 691317 A GB691317 A GB 691317A
Authority
GB
United Kingdom
Prior art keywords
teeth
bent
discs
friction
clutch
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
GB12911/50A
Inventor
George Hallewell
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.)
Blackstone and Co Ltd
Original Assignee
Blackstone and Co Ltd
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 Blackstone and Co Ltd filed Critical Blackstone and Co Ltd
Priority to GB12911/50A priority Critical patent/GB691317A/en
Publication of GB691317A publication Critical patent/GB691317A/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
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
    • 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
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/69—Arrangements for spreading lamellae in the released state

Landscapes

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

Abstract

691,317. Friction clutches. BLACKSTONE & CO., Ltd. May 9, 1951 [May 23, 1950], No. 12911/50. Class 80 (ii). In a multiplate friction clutch, in which coaxial outer and inner members are splined to receive a plurality of teeth on the outer and inner peripheries of (e.g., phosphor bronze) friction discs 1, 2, certain teeth only spaced apart around the outer periphery of each disc 1 are bent in opposite directions so as to engage corresponding teeth on the adjacent discs 1, and thus tend to produce disengagement of the clutch. Radial slots are cut into the discs on each side of the bent teeth, which are thereby given the form of tongues. The outer parts of the teeth are milled down to a reduced thickness, before being bent over towards their plane sides. As a modification, the bent teeth are provided around the inner peripheries only of the friction discs 2.
GB12911/50A 1950-05-23 1950-05-23 Multiplate clutches Expired GB691317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12911/50A GB691317A (en) 1950-05-23 1950-05-23 Multiplate clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12911/50A GB691317A (en) 1950-05-23 1950-05-23 Multiplate clutches

Publications (1)

Publication Number Publication Date
GB691317A true GB691317A (en) 1953-05-13

Family

ID=10013391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12911/50A Expired GB691317A (en) 1950-05-23 1950-05-23 Multiplate clutches

Country Status (1)

Country Link
GB (1) GB691317A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858785A (en) * 1954-12-02 1958-11-04 Singer Mfg Co Clamp-washers for hand wheel clutches of sewing machines
US4548306A (en) * 1984-04-30 1985-10-22 General Motors Corporation Plate separator
US4676356A (en) * 1983-10-18 1987-06-30 Valeo Multiple rotating disk assembly with elastic separator means
DE102007038155A1 (en) * 2007-08-13 2009-02-19 Magna Powertrain Ag & Co Kg Multi-disk clutch for use with transfer gear-box, has multi-disks of multi-disk units pressed together for transmission of torque in one direction and are detached from each other for removal of torque transmission in other direction
DE102009027017A1 (en) * 2009-06-18 2010-12-23 Zf Friedrichshafen Ag Lamella package for e.g. multi-disk clutch of vehicle, has outer lamella and/or inner lamella formed such that lamellas are prestressed with force in closed condition of clutch or brake, so that preset air gap is ensured
CN109690106A (en) * 2016-09-12 2019-04-26 舍弗勒技术股份两合公司 Clutch disc with axially extending spline teeth

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858785A (en) * 1954-12-02 1958-11-04 Singer Mfg Co Clamp-washers for hand wheel clutches of sewing machines
US4676356A (en) * 1983-10-18 1987-06-30 Valeo Multiple rotating disk assembly with elastic separator means
US4548306A (en) * 1984-04-30 1985-10-22 General Motors Corporation Plate separator
DE102007038155A1 (en) * 2007-08-13 2009-02-19 Magna Powertrain Ag & Co Kg Multi-disk clutch for use with transfer gear-box, has multi-disks of multi-disk units pressed together for transmission of torque in one direction and are detached from each other for removal of torque transmission in other direction
DE102009027017A1 (en) * 2009-06-18 2010-12-23 Zf Friedrichshafen Ag Lamella package for e.g. multi-disk clutch of vehicle, has outer lamella and/or inner lamella formed such that lamellas are prestressed with force in closed condition of clutch or brake, so that preset air gap is ensured
CN109690106A (en) * 2016-09-12 2019-04-26 舍弗勒技术股份两合公司 Clutch disc with axially extending spline teeth

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