CA1066205A - Commandes de freins a ressorts - Google Patents

Commandes de freins a ressorts

Info

Publication number
CA1066205A
CA1066205A CA286,960A CA286960A CA1066205A CA 1066205 A CA1066205 A CA 1066205A CA 286960 A CA286960 A CA 286960A CA 1066205 A CA1066205 A CA 1066205A
Authority
CA
Canada
Prior art keywords
spring
output member
screw
brake actuator
movable wall
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
CA286,960A
Other languages
English (en)
Inventor
Philip A. Sturgess
Alan R. Turner
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Application granted granted Critical
Publication of CA1066205A publication Critical patent/CA1066205A/fr
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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/085—Spring loaded brake actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
CA286,960A 1976-09-29 1977-09-19 Commandes de freins a ressorts Expired CA1066205A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40363/76A GB1552174A (en) 1976-09-29 1976-09-29 Brake operating means

Publications (1)

Publication Number Publication Date
CA1066205A true CA1066205A (fr) 1979-11-13

Family

ID=10414505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,960A Expired CA1066205A (fr) 1976-09-29 1977-09-19 Commandes de freins a ressorts

Country Status (3)

Country Link
CA (1) CA1066205A (fr)
GB (1) GB1552174A (fr)
ZA (1) ZA775630B (fr)

Also Published As

Publication number Publication date
GB1552174A (en) 1979-09-12
ZA775630B (en) 1978-08-30

Similar Documents

Publication Publication Date Title
US4014414A (en) Power parking failsafe disc brake
US4478319A (en) Spring-applied brake unit for railway vehicle with manual release arrangement
US3977304A (en) Spring-loaded brake cylinder for a railway vehicle brake
US4167891A (en) Hydraulic actuator
EP0098029B1 (fr) Actuateur de frein
US3576152A (en) Brake operating mechanism
US3885458A (en) Vehicle wheel brake actuators
US4552056A (en) Manual release and automatic reset arrangement for spring-applied/air-released brake
US3943829A (en) Vehicle wheel brake actuators
EP0105977B1 (fr) Dispositif automatique de rattrapage de jeu pour freins
CA1066205A (fr) Commandes de freins a ressorts
US5246091A (en) Drum brake wheel cylinder with internal adjuster
US2905277A (en) Vehicle braking operator with slack adjustor
EP0016566B1 (fr) Dispositifs de commande appliquant la force d'un ressort
GB1494961A (en) Disc brake actuator device
EP3498550B1 (fr) Partie de ressort d'un actionneur de frein à ressort, actionneur de frein à ressort et véhicule le comportant
US3545578A (en) Wear-compensating brake adjustment mechanism
EP0074734B1 (fr) Commande pour frein ou similaire
US3964795A (en) Modular proportioner
US4907496A (en) Spring force actuators
US4080876A (en) Spring-force applying means
GB2177467A (en) Brake actuator
US6959547B2 (en) Tandem master cylinder for electrohydraulic braking systems
US2902120A (en) Apparatus for the automatic adjustment of clearance between brake shoes and brake drum
US3739802A (en) Control valves for spring brake units