GB856478A - Hydraulically driven motor with friction brake - Google Patents

Hydraulically driven motor with friction brake

Info

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
Application number
GB25219/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAEMPER MOTOREN GmbH
Original Assignee
KAEMPER MOTOREN GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KAEMPER MOTOREN GmbH filed Critical KAEMPER MOTOREN GmbH
Publication of GB856478A publication Critical patent/GB856478A/en
Expired legal-status Critical Current

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.
GB25219/59A 1958-08-01 1959-07-22 Hydraulically driven motor with friction brake Expired GB856478A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231370A (en) * 1989-03-07 1990-11-14 Poclain Hydraulics Sa Hydraulic motor with immobilization device

Cited By (3)

* Cited by examiner, † Cited by third party
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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