GB360157A - Improvements in brake riggings - Google Patents

Improvements in brake riggings

Info

Publication number
GB360157A
GB360157A GB30585/30A GB3058530A GB360157A GB 360157 A GB360157 A GB 360157A GB 30585/30 A GB30585/30 A GB 30585/30A GB 3058530 A GB3058530 A GB 3058530A GB 360157 A GB360157 A GB 360157A
Authority
GB
United Kingdom
Prior art keywords
brake
plunger
abutments
lever
pivots
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
GB30585/30A
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.)
Haldex AB
Original Assignee
Bromsregulator Svenska AB
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 Bromsregulator Svenska AB filed Critical Bromsregulator Svenska AB
Publication of GB360157A publication Critical patent/GB360157A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/20—Transmitting mechanisms
    • B61H13/30—Transmitting mechanisms adjustable to take account of variation of vehicle weight
    • B61H13/32—Transmitting mechanisms adjustable to take account of variation of vehicle weight by varying brake lever leverage

Landscapes

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

Abstract

360,157. Brake transmitting- mechanism. SVENSKA AKTIEBOLAGET BROMSREGULATOR, 5, Adelgatan, Malm÷, Sweden. Oct. 13, 1930, No. 30585. Convention date, Dec. 3,1929. [Class 103 (i).] In a brake rigging for railway cars and the like having means for adapting the pressure on the brake shoes according to the load on the car, one, or more, brake levers is provided with two or more spaced pivots each coacting with a movable abutment, the abutments being so connected that when one of them is brought into action the other, or others, are brought simultaneously out of action. The brake lever 2 pivoted at one end to the pistonrod 3 of the brake cylinder 1 is connected by the pull-rod 4, Fig. 3, to the brake shoes and is pivotally attached by pins 6, 7 to plunger bars 9, 10, Fig. 5, a spring 5 normally pressing both plunger bars away from two abutments 13, 14 fixed, at rightangles to each other, on a transverse shaft 12 operated through a crank 12a. To prevent the abutments taking an intermediate position a crank member 17 on the shaft 12 is acted on by a coil spring 18. For a loaded car the lever 2 pivots about the pin 6, the abutment 13 acting as a stop for the plunger 9 and when the car is empty the shaft 12 is rotated so that the abutment 14 acts as a stop for the plunger 10 and the lever 2 pivots about the pin 7.
GB30585/30A 1929-12-03 1930-10-13 Improvements in brake riggings Expired GB360157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE360157X 1929-12-03

Publications (1)

Publication Number Publication Date
GB360157A true GB360157A (en) 1931-11-05

Family

ID=20308891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30585/30A Expired GB360157A (en) 1929-12-03 1930-10-13 Improvements in brake riggings

Country Status (1)

Country Link
GB (1) GB360157A (en)

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