GB284708A - Improvements in brakes - Google Patents
Improvements in brakesInfo
- Publication number
- GB284708A GB284708A GB3267/28A GB326728A GB284708A GB 284708 A GB284708 A GB 284708A GB 3267/28 A GB3267/28 A GB 3267/28A GB 326728 A GB326728 A GB 326728A GB 284708 A GB284708 A GB 284708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- valve
- pistons
- shaft
- eccentric
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/06—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders comprising a pump circulating fluid, braking being effected by throttling of the circulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
284,708. Charters, W. B. Feb. 4, 1927, [Convention date]. Energy-absorbing elements. - A brake for motor vehicles comprises two or more pistons driven from the driving axle or shaft, each piston being provided with a non-return valve whereby it is adapted to force liquid from a central chamber through a passage in which is disposed a restricting valve. As shown in Fig. 3, pistons 17, 18 each having a non-return valve 24, 25 are driven by an eccentric 12. A valve or cock 21 disposed in a passage 20 connecting the outer ends of the cylinders has two axial passages 22 separated by a partition 21<1>. Each passage 22 opens past a flap valve 23 into a central chamber 19 and has a port 27, 28 adapted to register more or less with the passage 20 according to the position of the valve. Thus during each outward stroke of the pistons liquid is forced through the passage 20 and the restricted port 27, 28 into the chamber 19 thereby producing a braking action. The shaft 7 of the eccentric 12 may extend transversely into the transmission housing of the vehicle and be geared therein to the driving shaft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA284708X | 1927-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB284708A true GB284708A (en) | 1928-07-12 |
Family
ID=4171358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3267/28A Expired GB284708A (en) | 1927-02-04 | 1928-02-02 | Improvements in brakes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB284708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179526A (en) * | 2015-06-11 | 2015-12-23 | 四川新蕾机床有限公司 | Friction-free brake device |
-
1928
- 1928-02-02 GB GB3267/28A patent/GB284708A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179526A (en) * | 2015-06-11 | 2015-12-23 | 四川新蕾机床有限公司 | Friction-free brake device |
| CN105179526B (en) * | 2015-06-11 | 2016-07-20 | 四川新蕾机床有限公司 | Friction-free braking device |
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