GB772177A - Fluid pressure actuated system and operating means therefor - Google Patents
Fluid pressure actuated system and operating means thereforInfo
- Publication number
- GB772177A GB772177A GB3343853A GB3343853A GB772177A GB 772177 A GB772177 A GB 772177A GB 3343853 A GB3343853 A GB 3343853A GB 3343853 A GB3343853 A GB 3343853A GB 772177 A GB772177 A GB 772177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- links
- fluid pressure
- operating means
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
-
- 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
Abstract
772,177. Brake master cylinders. DUNLOP RUBBER CO., Ltd., and BUTLER, H. J. Nov. 30, 1954 [Dec. 2, 1953], No. 33438/53. Class 103 (1). [Also in Group XXIV] A master cylinder intended particularly to operate brakes pneumatically, comprises a piston 4 linked to a pedal or manual actuating member 45 in a manner such that an initial fairly rapid movement of the piston 4 is produced sufficient to produce a quick compression of the air in the cylinder, the linkage 42, 42a, 43, producing a final gradual movement of the piston at an increased leverage ratio. In the arrangement shown in Figs. 2 and 3 there are pairs of links 47, 48 between the cylinder end and piston 4, the links being extended by a frusto-conical end member 50 on the operating rod. The bore of piping between the master cylinder and brake cylinders is kept as small as possible. Specification 734,856 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3343853A GB772177A (en) | 1953-12-02 | 1953-12-02 | Fluid pressure actuated system and operating means therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3343853A GB772177A (en) | 1953-12-02 | 1953-12-02 | Fluid pressure actuated system and operating means therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB772177A true GB772177A (en) | 1957-04-10 |
Family
ID=10352958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3343853A Expired GB772177A (en) | 1953-12-02 | 1953-12-02 | Fluid pressure actuated system and operating means therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB772177A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543877A (en) * | 1982-04-01 | 1985-10-01 | Manfred Emmert | Device for the production of pressure |
US4635442A (en) * | 1984-08-29 | 1987-01-13 | Automotive Products Plc | Hydraulic master cylinder assembly |
-
1953
- 1953-12-02 GB GB3343853A patent/GB772177A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543877A (en) * | 1982-04-01 | 1985-10-01 | Manfred Emmert | Device for the production of pressure |
US4635442A (en) * | 1984-08-29 | 1987-01-13 | Automotive Products Plc | Hydraulic master cylinder assembly |
USRE33578E (en) * | 1984-08-29 | 1991-04-30 | Automotive Products Plc | Hydraulic master cylinder assembly |
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