GB814475A - A fluid pressure motor - Google Patents

A fluid pressure motor

Info

Publication number
GB814475A
GB814475A GB2189256A GB2189256A GB814475A GB 814475 A GB814475 A GB 814475A GB 2189256 A GB2189256 A GB 2189256A GB 2189256 A GB2189256 A GB 2189256A GB 814475 A GB814475 A GB 814475A
Authority
GB
United Kingdom
Prior art keywords
pinion
fluid pressure
piston
pressure motor
cylinders
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
GB2189256A
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB814475A publication Critical patent/GB814475A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

814,475. Hydraulic motors. STEINER, C. July 16, 1956, No. 21892/56. Class 69 (2). An hydraulic motor comprises cylinders 11A, 11B containing pistons formed with rack portions meshing with a pinion 32. Liquid is selectively supplied to two diagonally opposite ends of the cylinders and exhausted from the other ends to rotate the pinion. Each end of each piston is provided with a felt wiper ring 30 and a sealing ring 31 beyond which the piston is reduced in diameter. The pinion and rack portions operate in a lubricant bath.
GB2189256A 1956-07-16 A fluid pressure motor Expired GB814475A (en)

Publications (1)

Publication Number Publication Date
GB814475A true GB814475A (en) 1959-06-03

Family

ID=1736564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2189256A Expired GB814475A (en) 1956-07-16 A fluid pressure motor

Country Status (1)

Country Link
GB (1) GB814475A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227275A1 (en) * 1982-07-21 1984-01-26 AVA-Steuerungstechnik GmbH, 4050 Mönchengladbach ROTARY DRIVE
DE3710376A1 (en) * 1987-03-28 1988-10-13 Asea Brown Boveri Drive device for a movable contact arm of an electrical switchgear unit
CN101676571B (en) * 2008-09-18 2012-12-05 Smc株式会社 Double rack and pinion oscillating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227275A1 (en) * 1982-07-21 1984-01-26 AVA-Steuerungstechnik GmbH, 4050 Mönchengladbach ROTARY DRIVE
DE3710376A1 (en) * 1987-03-28 1988-10-13 Asea Brown Boveri Drive device for a movable contact arm of an electrical switchgear unit
CN101676571B (en) * 2008-09-18 2012-12-05 Smc株式会社 Double rack and pinion oscillating device

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