GB856478A - Hydraulically driven motor with friction brake - Google Patents
Hydraulically driven motor with friction brakeInfo
- Publication number
- GB856478A GB856478A GB25219/59A GB2521959A GB856478A GB 856478 A GB856478 A GB 856478A GB 25219/59 A GB25219/59 A GB 25219/59A GB 2521959 A GB2521959 A GB 2521959A GB 856478 A GB856478 A GB 856478A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake
- motor
- pressure
- fluid
- cylinder
- 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
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0678—Control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Abstract
856,478. Hydraulic motors. KAMPERMOTOREN G.m.b.H. July 22, 1959 [Aug. 1, 1958], No. 25219/59. Class 69 (2). An hydraulic axial-piston motor comprises a conical friction brake 9 united to the motor to form a single constructional unit, the brake being engaged by spring pressure and, when the motor is started, released by the fluid-pressure in the supply pipe 14 of the motor. The brake has a conical surface 9a which engages a corresponding surface 4a on a cylinder block 2 connected by grooves 3 to the output shaft 1. Pistons 5 in the cylinder are reciprocated by fluid-pressure from the supply pipe 14 and bores 6, and engages a swash-plate 7 to rotate the shaft 1. The fluid-pressure is also connected by pipes 12, 13 to the faces 10a, 10b of a double piston 10 which is connected to the brake by bolts 17 and moved against the force of the springs 15 to disengage the conical surfaces of the brake and cylinder. The tension in the springs may be adjusted by axial movement of a plate 16.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE856478X | 1958-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB856478A true GB856478A (en) | 1960-12-14 |
Family
ID=6789336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25219/59A Expired GB856478A (en) | 1958-08-01 | 1959-07-22 | Hydraulically driven motor with friction brake |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB856478A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231370A (en) * | 1989-03-07 | 1990-11-14 | Poclain Hydraulics Sa | Hydraulic motor with immobilization device |
-
1959
- 1959-07-22 GB GB25219/59A patent/GB856478A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231370A (en) * | 1989-03-07 | 1990-11-14 | Poclain Hydraulics Sa | Hydraulic motor with immobilization device |
GB2231370B (en) * | 1989-03-07 | 1993-01-27 | Poclain Hydraulics Sa | Hydraulic motor with immobilization device. |
US5209064A (en) * | 1989-03-07 | 1993-05-11 | Poclain Hydraulics | Device for mutual immobilization of two elements mounted for relative rotation |
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