GB334592A - Improvements in brake mechanism for vehicles - Google Patents
Improvements in brake mechanism for vehiclesInfo
- Publication number
- GB334592A GB334592A GB17490/29A GB1749029A GB334592A GB 334592 A GB334592 A GB 334592A GB 17490/29 A GB17490/29 A GB 17490/29A GB 1749029 A GB1749029 A GB 1749029A GB 334592 A GB334592 A GB 334592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- tractor
- brakes
- fluid
- trailer
- 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
- 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
- B60T13/241—Differential pressure systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Abstract
334,592. Bosch Akt.-Ges., R. Nov. 10, 1928, [Convention date]. Fluid-pressure.-Fluid-pressure brakes on a tractor and on a trailer are commonly controlled from the tractor and a further control for manually applying other brakes on the tractor is operatively connected with the fluid pressure brakes on the trailer. A foot pedal 3 controls fluid-pressure brakes on both tractor and trailer by valves 2<1>, 2<11> respectively, and a hand lever 21 applies the manual brakes on the tractor by a connection 22 and controls the fluid-pressure brakes on the trailer by the valve 2". When the pedal 3 is depressed connections 4, 5, 7, 15, 17 operate the levers 10, 11 of the valves 2<1>, 2<11>. The lever 21 is connected by a spring 23 and a lever 20 to the connection 17 which comprises a cylinder containing a spring 19 which forms the end 16 of the connection 15 against the end of the cylinder, so that when the lever 21 is operated the spring 19 is compressed and only the valve 2<11> is operated. The lever 5 is connected to the tractor brakes by a lever 12 having play in an eye 13 at one end of the lever 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE334592X | 1928-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB334592A true GB334592A (en) | 1930-09-08 |
Family
ID=6217388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17490/29A Expired GB334592A (en) | 1928-11-10 | 1929-06-07 | Improvements in brake mechanism for vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB334592A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3740102A (en) * | 1971-02-27 | 1973-06-19 | Bosch Gmbh Robert | Motor vehicle braking arrangement |
FR2460820A1 (en) * | 1979-07-13 | 1981-01-30 | Wabco Fahrzeugbremsen Gmbh | HYDRAULIC BRAKE EQUIPMENT FOR A TRAILER TRACTOR VEHICLE |
-
1929
- 1929-06-07 GB GB17490/29A patent/GB334592A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3740102A (en) * | 1971-02-27 | 1973-06-19 | Bosch Gmbh Robert | Motor vehicle braking arrangement |
FR2460820A1 (en) * | 1979-07-13 | 1981-01-30 | Wabco Fahrzeugbremsen Gmbh | HYDRAULIC BRAKE EQUIPMENT FOR A TRAILER TRACTOR VEHICLE |
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