GB1221883A - A brake locking device for maintaining a motor-vehicle at a stationary condition when temporarily parking on a sloping road. - Google Patents
A brake locking device for maintaining a motor-vehicle at a stationary condition when temporarily parking on a sloping road.Info
- Publication number
- GB1221883A GB1221883A GB2629168A GB2629168A GB1221883A GB 1221883 A GB1221883 A GB 1221883A GB 2629168 A GB2629168 A GB 2629168A GB 2629168 A GB2629168 A GB 2629168A GB 1221883 A GB1221883 A GB 1221883A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake
- valve
- maintaining
- vehicle
- motor
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/103—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with other control devices
- B60T11/105—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with other control devices with brake locking after actuation, release of the brake by a different control device, e.g. gear lever
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
Abstract
1,221,883. Brake locking devices. E. PAG. LIARO and G. MORICI. 31 May, 1968 [7 June, 1967], No. 26291/68. Heading F2F. A device for holding a brake in an applied position comprises a non-return valve 31, which allows pressure fluid to flow only in a brakes on direction, connected in parallel with a normally open electromagnetically controlled valve 32 which can be closed by the driver when it is desired to lock in a brake application. The device may be incorporated in an hydraulic brake system between the master cylinder and brake cylinders, Fig. 2 (not shown), or in a compressed air brake system between the distributer valve and the brake cylinders, Fig. 3 (not shown) or in any brake system between a liquid reservoir and an hydraulic cylinder coupled to the brake pedal, Fig. 4 (not shown). A push button switch and holding relay may be provided for closing valve 32. Subsequent opening of the valve may be manual or automatic upon engagement of a gear and the clutch. The control circuit may include connections to an ignition key operated switch and the rear stop lights.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1693467 | 1967-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1221883A true GB1221883A (en) | 1971-02-10 |
Family
ID=11149564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2629168A Expired GB1221883A (en) | 1967-06-07 | 1968-05-31 | A brake locking device for maintaining a motor-vehicle at a stationary condition when temporarily parking on a sloping road. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE716146A (en) |
DE (1) | DE1755634A1 (en) |
FR (1) | FR1580265A (en) |
GB (1) | GB1221883A (en) |
NL (1) | NL6807905A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123911A (en) * | 1982-07-12 | 1984-02-08 | Akebono Brake Ind | A stop valve for maintaining brake pressure |
DE3439067A1 (en) * | 1984-10-25 | 1986-05-07 | Alfred Teves Gmbh, 6000 Frankfurt | Arrangement for the locking of a pressure medium-actuated wheel brake |
GB2195005A (en) * | 1986-09-09 | 1988-03-23 | Michael Irving | A hydraulic or pneumatic pipeline control arrangement |
GB2288645A (en) * | 1994-02-05 | 1995-10-25 | John Slack Simons | Anti-theft unit for a vehicle |
GB2525595A (en) * | 2014-04-28 | 2015-11-04 | Caterpillar Sarl | Braking system and method for machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445629B (en) * | 1984-11-23 | 1986-07-07 | Volvo Ab | AID DEVICE AT THE BACK OF THE VEHICLE |
-
1968
- 1968-05-31 GB GB2629168A patent/GB1221883A/en not_active Expired
- 1968-06-01 DE DE19681755634 patent/DE1755634A1/en active Pending
- 1968-06-06 BE BE716146D patent/BE716146A/xx unknown
- 1968-06-06 NL NL6807905A patent/NL6807905A/xx unknown
- 1968-06-07 FR FR1580265D patent/FR1580265A/fr not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123911A (en) * | 1982-07-12 | 1984-02-08 | Akebono Brake Ind | A stop valve for maintaining brake pressure |
DE3439067A1 (en) * | 1984-10-25 | 1986-05-07 | Alfred Teves Gmbh, 6000 Frankfurt | Arrangement for the locking of a pressure medium-actuated wheel brake |
GB2195005A (en) * | 1986-09-09 | 1988-03-23 | Michael Irving | A hydraulic or pneumatic pipeline control arrangement |
GB2195005B (en) * | 1986-09-09 | 1990-05-30 | Michael Irving | A hydraulic or pneumatic pipeline control arrangement |
GB2288645A (en) * | 1994-02-05 | 1995-10-25 | John Slack Simons | Anti-theft unit for a vehicle |
GB2525595A (en) * | 2014-04-28 | 2015-11-04 | Caterpillar Sarl | Braking system and method for machine |
WO2015165824A3 (en) * | 2014-04-28 | 2015-12-30 | Caterpillar Sarl | Braking system and method for machine |
GB2525595B (en) * | 2014-04-28 | 2016-12-14 | Caterpillar Sarl | Braking system and method for machine |
US10259434B2 (en) | 2014-04-28 | 2019-04-16 | Caterpillar Sarl | Braking system and method for machine |
Also Published As
Publication number | Publication date |
---|---|
DE1755634A1 (en) | 1970-11-05 |
BE716146A (en) | 1968-11-04 |
FR1580265A (en) | 1969-09-05 |
NL6807905A (en) | 1968-12-09 |
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