GB392969A - Improvements in brakes - Google Patents
Improvements in brakesInfo
- Publication number
- GB392969A GB392969A GB36194/32A GB3619432A GB392969A GB 392969 A GB392969 A GB 392969A GB 36194/32 A GB36194/32 A GB 36194/32A GB 3619432 A GB3619432 A GB 3619432A GB 392969 A GB392969 A GB 392969A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- bellows
- liquid
- nov
- reservoir
- 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
- 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
- B60T11/26—Reservoirs
-
- 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
- B60T11/16—Master control, e.g. master cylinders
- B60T11/165—Single master cylinders for pressurised systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
392,969. Fluid-pressure brakes. BENDIX BRAKE CO., 401, North Bendix Drive, South Bend, Indiana, U.S.A. Nov. 21, 1931, No. 36194/32. Convention date, Nov. 22, 1930. Divided on 392,933. [Class 103 (i).] In a hydraulic transmission system the reservoir for reserve liquid is maintained under air pressure in order to keep the system full of liquid. In one modification the reservoir is divided into two compartments by a diaphragm, one compartment contains the reserve liquid and the other is provided with a tyre valve so that it may be charged with air by means of a tyre pump &c. In a further modification, the liquid is contained in a bellows 80 and a vacuum produced by the engine induction pipe is formed beneath a diaphragm 72 which causes atmospheric air pressure to act through an aperture 74 upon the diaphragm, which is thus caused to bear on the bellows 80. The degree of vacuum is limited by a check valve 84. In a further modification a bellows is used in place of the diaphragm 72.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US392933XA | 1930-11-22 | 1930-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB392969A true GB392969A (en) | 1933-05-22 |
Family
ID=21904699
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36194/32A Expired GB392969A (en) | 1930-11-22 | 1931-11-21 | Improvements in brakes |
GB32310/31A Expired GB392933A (en) | 1930-11-22 | 1931-11-21 | Improvements in brakes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32310/31A Expired GB392933A (en) | 1930-11-22 | 1931-11-21 | Improvements in brakes |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB392969A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19653270B4 (en) * | 1996-12-20 | 2008-01-03 | Zf Sachs Ag | Master cylinder for hydraulic actuation systems |
-
1931
- 1931-11-21 GB GB36194/32A patent/GB392969A/en not_active Expired
- 1931-11-21 GB GB32310/31A patent/GB392933A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB392933A (en) | 1933-05-22 |
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