FR2294898A1 - Railway vehicle brake control assembly - has spring loaded brake assembly with slack adjuster and output linkage - Google Patents
Railway vehicle brake control assembly - has spring loaded brake assembly with slack adjuster and output linkageInfo
- Publication number
- FR2294898A1 FR2294898A1 FR7441599A FR7441599A FR2294898A1 FR 2294898 A1 FR2294898 A1 FR 2294898A1 FR 7441599 A FR7441599 A FR 7441599A FR 7441599 A FR7441599 A FR 7441599A FR 2294898 A1 FR2294898 A1 FR 2294898A1
- Authority
- FR
- France
- Prior art keywords
- slack adjuster
- brake
- assembly
- cylinder
- spring loaded
- 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.)
- Granted
Links
Classifications
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/38—Brakes applied by springs or weights and released by compressed air
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Abstract
A control assembly for brakes of railway vehicles consists of a spring loaded fluid brake cylinder. Spring expansion causes brake application and fluid pressure releases the brakes. The cylinder is connected to the brake by a linkage with a slack adjuster working in compression. This slack adjuster can be fitted in the linkage. There is a fixed point on the slack adjuster supports and another can be on the adjuster body. The cylinder spring acts on the piston and the cylinder, and the piston rod on the brake rod. A separate brake rod system, on the side of the vehicle, can be used if fluid pressure is lacking.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7441599A FR2294898A1 (en) | 1974-12-17 | 1974-12-17 | Railway vehicle brake control assembly - has spring loaded brake assembly with slack adjuster and output linkage |
FR7725081A FR2400453A2 (en) | 1974-12-17 | 1977-08-16 | Pneumatically operated disc brake for rail vehicle - has calipers operated by spring cylinder via pivoted linkages and released by air cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7441599A FR2294898A1 (en) | 1974-12-17 | 1974-12-17 | Railway vehicle brake control assembly - has spring loaded brake assembly with slack adjuster and output linkage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2294898A1 true FR2294898A1 (en) | 1976-07-16 |
FR2294898B1 FR2294898B1 (en) | 1977-05-20 |
Family
ID=9146276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7441599A Granted FR2294898A1 (en) | 1974-12-17 | 1974-12-17 | Railway vehicle brake control assembly - has spring loaded brake assembly with slack adjuster and output linkage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2294898A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0329971A2 (en) * | 1988-02-22 | 1989-08-30 | Bergische Stahl-Industrie | Disc brake gear with adjustment |
EP0499971A2 (en) * | 1991-02-20 | 1992-08-26 | Knorr-Bremse Ag | Caliper type brake linkage, especially for disc brakes of railway vehicles |
-
1974
- 1974-12-17 FR FR7441599A patent/FR2294898A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0329971A2 (en) * | 1988-02-22 | 1989-08-30 | Bergische Stahl-Industrie | Disc brake gear with adjustment |
EP0329971A3 (en) * | 1988-02-22 | 1990-01-24 | Bergische Stahl-Industrie | Disc brake gear with adjustment |
EP0499971A2 (en) * | 1991-02-20 | 1992-08-26 | Knorr-Bremse Ag | Caliper type brake linkage, especially for disc brakes of railway vehicles |
EP0499971A3 (en) * | 1991-02-20 | 1992-11-19 | Knorr-Bremse Ag | Caliper type brake linkage, especially for disc brakes of railway vehicles |
Also Published As
Publication number | Publication date |
---|---|
FR2294898B1 (en) | 1977-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EM | Correction of a material error concerning inscription in the national patent register | ||
ST | Notification of lapse |