GB346073A - Improvements in or relating to internal expanding brakes - Google Patents

Improvements in or relating to internal expanding brakes

Info

Publication number
GB346073A
GB346073A GB335230A GB335230A GB346073A GB 346073 A GB346073 A GB 346073A GB 335230 A GB335230 A GB 335230A GB 335230 A GB335230 A GB 335230A GB 346073 A GB346073 A GB 346073A
Authority
GB
United Kingdom
Prior art keywords
brake
plate
cam
operating
shoes
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
GB335230A
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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Priority to GB335230A priority Critical patent/GB346073A/en
Publication of GB346073A publication Critical patent/GB346073A/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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
    • F16D51/22—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots mechanically actuated
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/30—Cams; Levers with cams acting on two or more cam followers, e.g. S-cams
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/60—Cables or chains, e.g. Bowden cables

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

346,073. Brake shoes acting on drums. PAYNE, M., 50, Hook Road, Surbiton, Surrey, and CLAYTON DEWANDRE CO. Ltd., Titanic Works, Lincoln. Jan. 31, 1930, No. 3352. [Class 103 (i).] In an internal expanding-brake for road vehicles of the kind in which the brake shoes 3 and brake-operating cam 3a or equivalent element are carried by a cover-plate 4 fixed to a non-rotatable axle 9 upon which the wheel and brake drum 1 are journalled, the inner ends of the pivotal support 7 for the shoes and the spindle 8 of the operating-cam are supported by an additional plate 5, directly secured to the axle 9 so as to relieve the plate 4 from bending stresses, the sheet-metal plates 4, 5 being dish-shaped and secured together at their inner edges 6. The cam-operating lever 11 is arranged between the plates 4, 5 and is connected to a Bowden cable 12, the sheath 14 of which is anchored to the plate 4.
GB335230A 1930-01-31 1930-01-31 Improvements in or relating to internal expanding brakes Expired GB346073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB335230A GB346073A (en) 1930-01-31 1930-01-31 Improvements in or relating to internal expanding brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB335230A GB346073A (en) 1930-01-31 1930-01-31 Improvements in or relating to internal expanding brakes

Publications (1)

Publication Number Publication Date
GB346073A true GB346073A (en) 1931-04-09

Family

ID=9756693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB335230A Expired GB346073A (en) 1930-01-31 1930-01-31 Improvements in or relating to internal expanding brakes

Country Status (1)

Country Link
GB (1) GB346073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770328A (en) * 1950-06-27 1956-11-13 Bendix Aviat Corp Brake assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770328A (en) * 1950-06-27 1956-11-13 Bendix Aviat Corp Brake assembly

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