GB725561A - Improvements in or relating to clutch or brake assembly - Google Patents

Improvements in or relating to clutch or brake assembly

Info

Publication number
GB725561A
GB725561A GB162053A GB162053A GB725561A GB 725561 A GB725561 A GB 725561A GB 162053 A GB162053 A GB 162053A GB 162053 A GB162053 A GB 162053A GB 725561 A GB725561 A GB 725561A
Authority
GB
United Kingdom
Prior art keywords
annulus
carriers
friction
rubber
spaced
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
GB162053A
Inventor
Thomas Levi Fawick
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.)
FED FAWICK CORP
Original Assignee
FED FAWICK CORP
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 FED FAWICK CORP filed Critical FED FAWICK CORP
Priority to GB162053A priority Critical patent/GB725561A/en
Publication of GB725561A publication Critical patent/GB725561A/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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/14—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a fluid-filled flexible member actuated by variation of the fluid pressure
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
    • F16D25/042—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch
    • F16D25/046—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch and causing purely radial movement
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/08—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as an expansible fluid-filled flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)

Abstract

725,561. Friction clutches. FEDERAL FAWICK CORPORATION. Jan. 20, 1953, No. 1620/53. Class 80 (2) [Also in Group XXXIV] Segmental friction shoes 29, contracted radially into clutch or brake engagement with an underlying driven drum 14 by a fluid-distensible rubber annulus 13, which alone sustains the whole of the friction torque, are spaced from annulus-mounted carriers 24 by corrugated spacers 30 to provide a passage for cooling air circulated by radially inclined grooves 27 in the side-faces of an outer driving ring 10 to which the rubber annulus is vulcanized, and the carriers 24 have outwardly curved and joggled sides 24a, spaced from the annulus, for deflecting friction sparks away from it. The carriers are secured to the rubber annulus by axial pins 23, and have welded internal axial lugs 26 in torque-transmitting engagement with grooves in the rubber. The spacers 30 are welded to the carriers 24 and to plates 31 to which the friction shoes 29 are riveted. Two clutches are shown for a forward-reverse gear, the flange-bolted outer driving rings 10 being interchangeable, for which purpose they are of outwardly open channel section with diametrically opposite blocks 16, 16 and 18, 18 in the channels for fluid passage.
GB162053A 1953-01-20 1953-01-20 Improvements in or relating to clutch or brake assembly Expired GB725561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB162053A GB725561A (en) 1953-01-20 1953-01-20 Improvements in or relating to clutch or brake assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB162053A GB725561A (en) 1953-01-20 1953-01-20 Improvements in or relating to clutch or brake assembly

Publications (1)

Publication Number Publication Date
GB725561A true GB725561A (en) 1955-03-09

Family

ID=9725100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB162053A Expired GB725561A (en) 1953-01-20 1953-01-20 Improvements in or relating to clutch or brake assembly

Country Status (1)

Country Link
GB (1) GB725561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456056A1 (en) * 1990-05-09 1991-11-13 Eaton Corporation Coupling component and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456056A1 (en) * 1990-05-09 1991-11-13 Eaton Corporation Coupling component and method of making the same

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