JPS5079030A - - Google Patents
Info
- Publication number
- JPS5079030A JPS5079030A JP49131539A JP13153974A JPS5079030A JP S5079030 A JPS5079030 A JP S5079030A JP 49131539 A JP49131539 A JP 49131539A JP 13153974 A JP13153974 A JP 13153974A JP S5079030 A JPS5079030 A JP S5079030A
- 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.)
- Pending
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Elements And Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US415721A US3897115A (en) | 1973-11-14 | 1973-11-14 | Control valve for hydraulic circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5079030A true JPS5079030A (ja) | 1975-06-27 |
Family
ID=23646914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49131539A Pending JPS5079030A (ja) | 1973-11-14 | 1974-11-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3897115A (ja) |
| JP (1) | JPS5079030A (ja) |
| BE (1) | BE822209A (ja) |
| CA (1) | CA1002849A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451095A (en) * | 1982-06-10 | 1984-05-29 | Clark Equipment Company | Auxiliary release device for a hydraulic pressure releasable brake |
| JP4384996B2 (ja) * | 2004-09-30 | 2009-12-16 | 本田技研工業株式会社 | 車両のブレーキ装置 |
| US7722131B2 (en) * | 2006-02-02 | 2010-05-25 | White Drive Products, Inc. | Control component for a spring applied-pressure released hydraulic brake and hydraulic motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3366142A (en) * | 1965-10-23 | 1968-01-30 | Wagner Electric Corp | Multi-position control valve |
| US3511276A (en) * | 1968-04-04 | 1970-05-12 | Caterpillar Tractor Co | Fluid control valve with conditional self-actuating means |
| US3519312A (en) * | 1969-03-04 | 1970-07-07 | Wagner Electric Corp | Control valve |
| US3746401A (en) * | 1971-04-27 | 1973-07-17 | Wagner Electric Corp | Control valve and system |
-
1973
- 1973-11-14 US US415721A patent/US3897115A/en not_active Expired - Lifetime
-
1974
- 1974-08-27 CA CA207,837A patent/CA1002849A/en not_active Expired
- 1974-11-14 BE BE150519A patent/BE822209A/xx unknown
- 1974-11-14 JP JP49131539A patent/JPS5079030A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3897115A (en) | 1975-07-29 |
| BE822209A (fr) | 1975-05-14 |
| CA1002849A (en) | 1977-01-04 |