GB462745A - Hydraulic pressure device - Google Patents
Hydraulic pressure deviceInfo
- Publication number
- GB462745A GB462745A GB16968/35A GB1696835A GB462745A GB 462745 A GB462745 A GB 462745A GB 16968/35 A GB16968/35 A GB 16968/35A GB 1696835 A GB1696835 A GB 1696835A GB 462745 A GB462745 A GB 462745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- pressure
- piston
- spring
- whilst
- 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
- B60T11/16—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 Arrangements (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
462,745. Fluid - pressure brakes. WEIHE, (nÚe. LOBINGER), H. June 12, 1935, No. 16968. Void. Convention date, June 12, 1934. [Class 103 (i)] In a hydraulic hand-brake in which a piston 14 in a pressure-producing cylinder 1 is moved by a screw-threaded spindle 19, the pressure in the pipes 7 leading to the brake-cylinders is maintained by means of a spring 21 which also transmits the motion of the spindle to the piston. One end of the spring, which is close coiled and normally is nearly solid, engages the closed end of the piston 14, whilst the other end of the spring is seated in a cup 22 bearing on the spindle 19 operated by a knob 20. A spindle 23 attached to the piston 14 passes through the spindle 19 and normally projects beyond the surface of the knob 20. When the pressure in the pipe system falls below normal, for example on account of loss of liquid or change of temperature, the spring 21 expands to restore the pressure deficiency in the pipe 7, whilst the inward movement of the spindle 23 provides a visible indication of the changed condition of the pressure-producing system.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE462745X | 1934-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB462745A true GB462745A (en) | 1937-03-15 |
Family
ID=6540022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16968/35A Expired GB462745A (en) | 1934-06-12 | 1935-06-12 | Hydraulic pressure device |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR791102A (en) |
| GB (1) | GB462745A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332259B (en) * | 2019-06-14 | 2021-09-07 | 武汉船用机械有限责任公司 | Linkage type belt brake |
-
1935
- 1935-06-12 FR FR791102D patent/FR791102A/en not_active Expired
- 1935-06-12 GB GB16968/35A patent/GB462745A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR791102A (en) | 1935-12-04 |
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