JPS577944B2 - - Google Patents
Info
- Publication number
- JPS577944B2 JPS577944B2 JP5890677A JP5890677A JPS577944B2 JP S577944 B2 JPS577944 B2 JP S577944B2 JP 5890677 A JP5890677 A JP 5890677A JP 5890677 A JP5890677 A JP 5890677A JP S577944 B2 JPS577944 B2 JP S577944B2
- Authority
- JP
- Japan
- 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
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
- B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
- B60T13/265—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air dependent systems, e.g. trailer systems
-
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/52—Other control devices or valves characterised by definite functions for quick release of brakes, e.g. for influencing counter- pressure in triple valve or recirculating air from reservoir or brake cylinder to brake pipe
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/694,146 US4033629A (en) | 1976-06-09 | 1976-06-09 | Automatic freight car brake apparatus with spring-applied fluid-pressure-released hand brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52152011A JPS52152011A (en) | 1977-12-17 |
| JPS577944B2 true JPS577944B2 (enExample) | 1982-02-13 |
Family
ID=24787583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5890677A Granted JPS52152011A (en) | 1976-06-09 | 1977-05-23 | Freight car brake with spring brake cylinder |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4033629A (enExample) |
| JP (1) | JPS52152011A (enExample) |
| BR (1) | BR7703651A (enExample) |
| CA (1) | CA1060510A (enExample) |
| ZA (1) | ZA767002B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7703171L (sv) * | 1977-03-21 | 1978-09-22 | Bromsregulator Svenska Ab | Hydrauliskt fordonsbromssystem |
| US4368927A (en) * | 1981-05-07 | 1983-01-18 | Acf Industries, Incorporated | Hand brake release apparatus |
| US4368928A (en) * | 1981-05-07 | 1983-01-18 | Acf Industries, Incorporated | Inertial hand brake release apparatus |
| US4874065A (en) * | 1986-11-19 | 1989-10-17 | General Signal Corporation | Parking brake system for railway vehicles |
| US4746171A (en) * | 1986-11-19 | 1988-05-24 | General Signal Corporation | Parking brake system for railway vehicles |
| US4799741A (en) * | 1986-11-19 | 1989-01-24 | General Signal Corporation | Parking brake system for railway vehicles |
| US4793449A (en) * | 1987-10-28 | 1988-12-27 | Thrall Car Manufacturing Company | Railraod truck braking system |
| US4978178A (en) * | 1989-06-09 | 1990-12-18 | General Signal Corporation | Automatic self-resetting parking brake |
| RU2129502C1 (ru) * | 1996-07-22 | 1999-04-27 | Акционерное общество открытого типа "Тверской вагоностроительный завод" | Автоматический стояночный тормоз железнодорожного подвижного состава |
| US6269916B1 (en) * | 1999-07-21 | 2001-08-07 | Westinghouse Air Brake Company | Brake cylinder using dual piston assemblies |
| US6761253B1 (en) * | 2000-02-24 | 2004-07-13 | Westinghouse Air Brake Company | Spring applied parking brake assembly |
| SG88822A1 (en) | 2000-05-23 | 2002-05-21 | Daimler Chrysler Ag | Dual mode emergency braking apparatus and method of use thereof |
| US6943675B2 (en) * | 2001-09-24 | 2005-09-13 | General Electric Company | Locomotive hand brake alarm |
| US6854570B2 (en) | 2003-05-14 | 2005-02-15 | Westinghouse Air Brake Technologies Corporation | Brake cylinder parking brake system |
| US7404473B2 (en) * | 2003-09-09 | 2008-07-29 | Wabtec Holding Corp. | Automatic parking brake for a rail vehicle |
| US7140477B2 (en) * | 2003-09-09 | 2006-11-28 | Wabtec Holding Corp. | Automatic parking brake for a rail vehicle |
| US7156471B2 (en) * | 2004-10-28 | 2007-01-02 | Wabtec Holding Corp. | Two-stage cylinder for applying automatic set and release hand brake |
| KR101158782B1 (ko) | 2011-10-05 | 2012-06-22 | 주식회사 에코카 | 전기차량용 브레이크 시스템 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1061900A (en) * | 1912-10-21 | 1913-05-13 | Watertown Specialty Company | Combined hand and air brake. |
| US1792895A (en) * | 1927-07-30 | 1931-02-17 | Harold Bailey | Pneumatic brake for railroad vehicles |
| US2318798A (en) * | 1940-04-02 | 1943-05-11 | Transit Res Corp | Fluid pressure actuated brake system |
| US3228729A (en) * | 1963-03-06 | 1966-01-11 | Bendix Westinghouse Automotive | Brake mechanism |
| JPS538082B2 (enExample) * | 1972-01-26 | 1978-03-25 |
-
1976
- 1976-06-09 US US05/694,146 patent/US4033629A/en not_active Expired - Lifetime
- 1976-11-23 ZA ZA767002A patent/ZA767002B/xx unknown
-
1977
- 1977-04-19 CA CA276,483A patent/CA1060510A/en not_active Expired
- 1977-05-23 JP JP5890677A patent/JPS52152011A/ja active Granted
- 1977-06-06 BR BR7703651A patent/BR7703651A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7703651A (pt) | 1978-03-21 |
| JPS52152011A (en) | 1977-12-17 |
| US4033629A (en) | 1977-07-05 |
| CA1060510A (en) | 1979-08-14 |
| ZA767002B (en) | 1977-10-26 |