ES346847A1 - Improvements in Spring Applied Brakes - Google Patents
Improvements in Spring Applied BrakesInfo
- Publication number
- ES346847A1 ES346847A1 ES346847A ES346847A ES346847A1 ES 346847 A1 ES346847 A1 ES 346847A1 ES 346847 A ES346847 A ES 346847A ES 346847 A ES346847 A ES 346847A ES 346847 A1 ES346847 A1 ES 346847A1
- Authority
- ES
- Spain
- Prior art keywords
- brake
- valve
- driver
- cylinder
- spring applied
- 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
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
- 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
-
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Mechanical Control Devices (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A brake of the type in which a piston 2 in a cylinder 1 is urged by a spring 12 to the brake applying position, and by fluid presusre to the release position is characterized in that the driver's valve 13 is mounted adjacent the cylinder 1 and includes a non-return valve 25. The non-return valve 25 ensures that a break in the feed pipe 14 does not apply the brake. Actuation of the driver's valve 13 is by a cable 39, the length of pull necessary being indicative of the travel of the brake actuation lever 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR82967A FR1506522A (en) | 1966-11-08 | 1966-11-08 | Advanced spring brake |
Publications (1)
Publication Number | Publication Date |
---|---|
ES346847A1 true ES346847A1 (en) | 1970-02-16 |
Family
ID=8620682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES346847A Expired ES346847A1 (en) | 1966-11-08 | 1967-11-07 | Improvements in Spring Applied Brakes |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE705260A (en) |
CH (1) | CH470279A (en) |
DE (1) | DE1655103B2 (en) |
ES (1) | ES346847A1 (en) |
FR (1) | FR1506522A (en) |
GB (1) | GB1195426A (en) |
NL (1) | NL6715073A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2160338B1 (en) * | 1971-11-17 | 1975-06-13 | Biancotto Robert | |
EP0050808A1 (en) * | 1980-10-24 | 1982-05-05 | Deere & Company | Steering valve |
US4746171A (en) * | 1986-11-19 | 1988-05-24 | General Signal Corporation | Parking brake system for railway vehicles |
US4978178A (en) * | 1989-06-09 | 1990-12-18 | General Signal Corporation | Automatic self-resetting parking brake |
US6234587B1 (en) | 1996-12-18 | 2001-05-22 | Knorr-Bremse Systeme Fur Nutzfahrzeuge Gmbh | Compressed-air disk brake |
CN102490760B (en) * | 2011-11-29 | 2015-02-25 | 南车株洲电力机车有限公司 | Hand relief auxiliary device used for parking brake device |
-
1966
- 1966-11-08 FR FR82967A patent/FR1506522A/en not_active Expired
-
1967
- 1967-10-17 BE BE705260D patent/BE705260A/xx not_active IP Right Cessation
- 1967-10-26 GB GB4881767A patent/GB1195426A/en not_active Expired
- 1967-10-30 CH CH1517767A patent/CH470279A/en not_active IP Right Cessation
- 1967-11-03 DE DE1967S0112688 patent/DE1655103B2/en active Granted
- 1967-11-07 NL NL6715073A patent/NL6715073A/xx unknown
- 1967-11-07 ES ES346847A patent/ES346847A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH470279A (en) | 1969-03-31 |
DE1655103A1 (en) | 1971-04-29 |
BE705260A (en) | 1968-03-01 |
DE1655103B2 (en) | 1977-02-24 |
GB1195426A (en) | 1970-06-17 |
FR1506522A (en) | 1967-12-22 |
NL6715073A (en) | 1968-05-09 |
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