FR2444600A1 - Railway vehicle brake activating lever mechanism - has lever hinged to connecting rod and to second lever hinged to frame and piston rod - Google Patents
Railway vehicle brake activating lever mechanism - has lever hinged to connecting rod and to second lever hinged to frame and piston rodInfo
- Publication number
- FR2444600A1 FR2444600A1 FR7928201A FR7928201A FR2444600A1 FR 2444600 A1 FR2444600 A1 FR 2444600A1 FR 7928201 A FR7928201 A FR 7928201A FR 7928201 A FR7928201 A FR 7928201A FR 2444600 A1 FR2444600 A1 FR 2444600A1
- Authority
- FR
- France
- Prior art keywords
- lever
- hinged
- rod
- lever hinged
- frame
- 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
- 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
-
- 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
- B60T13/12—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 liquid
- B60T13/22—Brakes applied by springs or weights and released hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
- B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like with an actuator directly acting on a brake head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
Two brake blocks are pressed opposite ways against wheel surfaces in the braking mechanism on railway rolling stock. One (11) engages a carrier lever hinged to the vehicle frame and to a connecting-rod, and the other (19) engages a lever device with one vertical lever bearing a brake cylinder (7) with central linking to the second brake block, and another vertical lever centrally hinged to the first lever, and end-hinged to the brake cylinder's piston-rod. The second lever (5) is hinged to the vehicle frame (1) at the top, and to the piston-rod at the bottom. The top end of the first lever (4) is hinged to the second lever, and its bottom end to the connecting-rod (15). This rod can incorporate a length-setting device (27) with its housing on the first lever.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782854565 DE2854565A1 (en) | 1978-12-18 | 1978-12-18 | BRAKE DEVICE FOR RAIL VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444600A1 true FR2444600A1 (en) | 1980-07-18 |
FR2444600B1 FR2444600B1 (en) | 1984-09-28 |
Family
ID=6057502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928201A Granted FR2444600A1 (en) | 1978-12-18 | 1979-11-15 | Railway vehicle brake activating lever mechanism - has lever hinged to connecting rod and to second lever hinged to frame and piston rod |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2854565A1 (en) |
FR (1) | FR2444600A1 (en) |
SE (1) | SE436726B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0665154A1 (en) * | 1994-02-01 | 1995-08-02 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Arrangement for suspension and support of tread brake units of railway vehicles |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2037369A5 (en) * | 1969-02-14 | 1970-12-31 | Bromsregulator Svenska Ab | |
FR2233211A1 (en) * | 1973-06-12 | 1975-01-10 | Bromsregulator Svenska Ab | Brake rod for railway trucks - has mechanical separation between the two parts of the braking circuit to limit pressure |
FR2291076A1 (en) * | 1974-11-15 | 1976-06-11 | Bromsregulator Svenska Ab | Railway double shoe brake rod linkage - has adjustable lever for regulator collar connected to first brake block |
DE2719197A1 (en) * | 1977-04-29 | 1978-11-09 | Waggon Union Gmbh | Railway vehicle bogie frame brake rod mounting - has hinged brake cylinder facing one way to act on brake block through levers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2823843C2 (en) * | 1978-05-31 | 1985-11-14 | Knorr-Bremse GmbH, 8000 München | Braking device for rail vehicles |
-
1978
- 1978-12-18 DE DE19782854565 patent/DE2854565A1/en not_active Withdrawn
-
1979
- 1979-11-15 FR FR7928201A patent/FR2444600A1/en active Granted
- 1979-12-17 SE SE7910368A patent/SE436726B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2037369A5 (en) * | 1969-02-14 | 1970-12-31 | Bromsregulator Svenska Ab | |
FR2233211A1 (en) * | 1973-06-12 | 1975-01-10 | Bromsregulator Svenska Ab | Brake rod for railway trucks - has mechanical separation between the two parts of the braking circuit to limit pressure |
FR2291076A1 (en) * | 1974-11-15 | 1976-06-11 | Bromsregulator Svenska Ab | Railway double shoe brake rod linkage - has adjustable lever for regulator collar connected to first brake block |
DE2719197A1 (en) * | 1977-04-29 | 1978-11-09 | Waggon Union Gmbh | Railway vehicle bogie frame brake rod mounting - has hinged brake cylinder facing one way to act on brake block through levers |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0665154A1 (en) * | 1994-02-01 | 1995-08-02 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Arrangement for suspension and support of tread brake units of railway vehicles |
Also Published As
Publication number | Publication date |
---|---|
SE7910368L (en) | 1980-06-19 |
SE436726B (en) | 1985-01-21 |
FR2444600B1 (en) | 1984-09-28 |
DE2854565A1 (en) | 1980-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |