GB537438A - Improvements in or relating to fluid-operated motors - Google Patents

Improvements in or relating to fluid-operated motors

Info

Publication number
GB537438A
GB537438A GB75140A GB75140A GB537438A GB 537438 A GB537438 A GB 537438A GB 75140 A GB75140 A GB 75140A GB 75140 A GB75140 A GB 75140A GB 537438 A GB537438 A GB 537438A
Authority
GB
United Kingdom
Prior art keywords
valve
shaft
cylinders
wiper
leading
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
GB75140A
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.)
WILLIAM TRAIN GRAY
Metropolitan Vickers Electrical Co Ltd
Original Assignee
WILLIAM TRAIN GRAY
Metropolitan Vickers Electrical Co Ltd
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 WILLIAM TRAIN GRAY, Metropolitan Vickers Electrical Co Ltd filed Critical WILLIAM TRAIN GRAY
Priority to GB75140A priority Critical patent/GB537438A/en
Publication of GB537438A publication Critical patent/GB537438A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

537,438. Compressed air &c. engines. BROOKS, R., GRAY, W. T., and . METROPOLITANVICKERS ELECTRICAL CO., Ltd. Jan. 12, 1940, No. 751. [Classes 122 (ii) and 122 (iii)] A windscreen wiper motor comprises opposed co-axial cylinders 1, 2 with, pistons connected by a common rod oscillating the wiper by a pin 18 ; the crank case is formed of two parts 13, 14 meeting along an axial plane 15 at right-angles to the wiper shaft 21 and clamping the cylinders together by flanges engaging grooves in the cylinders. The distributing valve is operated by projections 31 on the piston rod striking a pin 30 on the valve shaft. This shaft carries the oscillating valve 27 by a ring loosely fitting a cavity 34 in the valve, and carried by a saw-cut 36, Fig. 5, in the shaft end the valve is pressed on its seat by a spring and by external fluid pressure, and controls the connection of pipes 11, leading through regulating passages 7 to the cylinders, alternately with pressure fluid surrounding the valve and with an exhaust passage 42 leading from the valve interior to the crank case and an outlet port. The wiper is adjustable on its shaft. Specification 192,587, [Class 38 (v)], is referred to.
GB75140A 1940-01-12 1940-01-12 Improvements in or relating to fluid-operated motors Expired GB537438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB75140A GB537438A (en) 1940-01-12 1940-01-12 Improvements in or relating to fluid-operated motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB75140A GB537438A (en) 1940-01-12 1940-01-12 Improvements in or relating to fluid-operated motors

Publications (1)

Publication Number Publication Date
GB537438A true GB537438A (en) 1941-06-23

Family

ID=9709887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB75140A Expired GB537438A (en) 1940-01-12 1940-01-12 Improvements in or relating to fluid-operated motors

Country Status (1)

Country Link
GB (1) GB537438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681119A (en) * 1948-03-22 1954-06-15 King Seeley Corp Fluid motor mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681119A (en) * 1948-03-22 1954-06-15 King Seeley Corp Fluid motor mechanism

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