GB818889A - Improvements relating to hydraulic motion-transmitting systems - Google Patents

Improvements relating to hydraulic motion-transmitting systems

Info

Publication number
GB818889A
GB818889A GB4683/59A GB468359A GB818889A GB 818889 A GB818889 A GB 818889A GB 4683/59 A GB4683/59 A GB 4683/59A GB 468359 A GB468359 A GB 468359A GB 818889 A GB818889 A GB 818889A
Authority
GB
United Kingdom
Prior art keywords
piston
stroke
port
transmitter
receiver
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
GB4683/59A
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.)
Gleason Works
Original Assignee
Gleason Works
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 Gleason Works filed Critical Gleason Works
Publication of GB818889A publication Critical patent/GB818889A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

818,889. Telemotor systems. GLEASON WORKS. July 1, 1957 [July 2, 1956], No. 4683/59. Divided out of 818,888, [Group XXII]. Class 69 (2). An hydraulic system comprises a transmitter 1 connected by lines 13, 14 to a receiver 16. The displacement of the receiver is greater than that of the transmitter, and at the end of a stroke of the transmitter piston 2 a reduced portion of the piston-rod opens a port 5 which is connected to a pump 7, and the stroke of the receiver piston 15 is completed by liquid supplied by the pump. Liquid displaced from the exhaust side of piston 15 during this terminal, portion of the stroke passes through a port 17 which is uncovered by piston 2 in its end position, and through a relief valve 18 to exhaust. Back pressure maintained by valve 18 serves to check the stroke of piston 15. At the end of its stroke piston 15 uncovers a port 19 or 20 and liquid from the pump passes through this port and a relief valve 21 to exhaust. The exhaust flow through valves 18, 21 at the end of each stroke keeps the system full of liquid and free from air. The transmitter piston is reciprocated by a grooved cam 3, and the receiver piston oscillates an output pinion 23 which may operate the gear-cutting machine index mechanism disclosed in Specification 818,888.
GB4683/59A 1956-07-02 1957-07-01 Improvements relating to hydraulic motion-transmitting systems Expired GB818889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US818889XA 1956-07-02 1956-07-02

Publications (1)

Publication Number Publication Date
GB818889A true GB818889A (en) 1959-08-26

Family

ID=22167049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4683/59A Expired GB818889A (en) 1956-07-02 1957-07-01 Improvements relating to hydraulic motion-transmitting systems

Country Status (1)

Country Link
GB (1) GB818889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566579A (en) * 1984-05-29 1986-01-28 Loffland Brothers Company Multiple biscuit clutch or brake with circulated immersion cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566579A (en) * 1984-05-29 1986-01-28 Loffland Brothers Company Multiple biscuit clutch or brake with circulated immersion cooling

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