GB296463A - Improvements in brake mechanism for wheeled vehicles - Google Patents

Improvements in brake mechanism for wheeled vehicles

Info

Publication number
GB296463A
GB296463A GB1444827A GB1444827A GB296463A GB 296463 A GB296463 A GB 296463A GB 1444827 A GB1444827 A GB 1444827A GB 1444827 A GB1444827 A GB 1444827A GB 296463 A GB296463 A GB 296463A
Authority
GB
United Kingdom
Prior art keywords
shoes
cam
fixed
pivoted
floating
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
GB1444827A
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.)
A C ACEDES CARS Ltd
HERBERT WINCHESTER PITT
Original Assignee
A C ACEDES CARS Ltd
HERBERT WINCHESTER PITT
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 A C ACEDES CARS Ltd, HERBERT WINCHESTER PITT filed Critical A C ACEDES CARS Ltd
Priority to GB1444827A priority Critical patent/GB296463A/en
Publication of GB296463A publication Critical patent/GB296463A/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
    • F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
    • F16D51/66—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action an actuated brake-shoe being carried along and thereby engaging a member for actuating another brake-shoe
    • 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
    • F16D51/32—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 three or more brake shoes
    • F16D51/34—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 three or more brake shoes extending in opposite directions from their pivots

Landscapes

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

Abstract

296,463. A. C., (Acedes) Cars, Ltd., and Pitt, H. W. May 30, 1927. Applied by running axle or wheel; blocks and .shoes acting on drums. - In a brake comprising a fixed and a floating pair of expanding shoes separate operating cams and mechanism are provided for each pair of shoes and one of the floating shoes is provided with a slot engaged by an extension of the cam of the fixed shoes, whereby the fixed shoes are operated by the floating shoes and the fixed shoes can be operated without operating the floating shoes. The brake shown comprises a pair of shoes 2, 3 pivoted at 4 upon a plate 7 fixed to the axle casing 8 and adapted to be applied to the drum 1 by a cam 5 also pivoted to the plate 7. A second pair of shoes 10, 11 is pivoted at 12 upon a plate 23 freely mounted upon the axle casing 8 and adapted to be applied by the cam 13 also pivoted on the plate 23. A projection 16 on the cam 5 passes through a slot in the shoe 10. The spindle of the earn 13 has an arm 12 connected to a hand or foot lever and when this is actuated to apply the shoes 10, 11 to the drum, these shoes with the carrier 23 rotate to a limited extent causing the end of the slot in the shoe 10 to exert pressure on the projection 16 of the cam and thus to apply the shoes 2, 3 to the drum. The spindle of the cams may be provided with an arm 9 connected to a hand or foot lever for operating the shoes 2, 3 independently of the shoes 10, 11. The two pairs of shoes instead of being disposed in the same plane as shown may be arranged side by side.
GB1444827A 1927-05-30 1927-05-30 Improvements in brake mechanism for wheeled vehicles Expired GB296463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1444827A GB296463A (en) 1927-05-30 1927-05-30 Improvements in brake mechanism for wheeled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1444827A GB296463A (en) 1927-05-30 1927-05-30 Improvements in brake mechanism for wheeled vehicles

Publications (1)

Publication Number Publication Date
GB296463A true GB296463A (en) 1928-08-30

Family

ID=10041355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1444827A Expired GB296463A (en) 1927-05-30 1927-05-30 Improvements in brake mechanism for wheeled vehicles

Country Status (1)

Country Link
GB (1) GB296463A (en)

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