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GB216525A - Improvements in and relating to hydraulic change speed gears - Google Patents

Improvements in and relating to hydraulic change speed gears

Info

Publication number
GB216525A
GB216525A GB12516/24A GB1251624A GB216525A GB 216525 A GB216525 A GB 216525A GB 12516/24 A GB12516/24 A GB 12516/24A GB 1251624 A GB1251624 A GB 1251624A GB 216525 A GB216525 A GB 216525A
Authority
GB
United Kingdom
Prior art keywords
relating
change speed
speed gears
hydraulic change
pump
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
GB12516/24A
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
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 Individual filed Critical Individual
Publication of GB216525A publication Critical patent/GB216525A/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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Structure Of Transmissions (AREA)

Abstract

216,525. Sturm, E. May 26, 1923, [Convention date]. Clutches and speed-varying mechanism. - An hydraulic variable-speed gear is provided with means for simultaneously and oppositely adjusting the capacities of the pump and motor. In the form shown, radially-adjustable casing members d, f are connected at k, l to levers fulcrummed at g and adjusted by a spindle i. The pump and motor may be arranged coaxially.
GB12516/24A 1923-05-26 1924-05-21 Improvements in and relating to hydraulic change speed gears Expired GB216525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216525X 1923-05-26

Publications (1)

Publication Number Publication Date
GB216525A true GB216525A (en) 1924-11-27

Family

ID=5829552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12516/24A Expired GB216525A (en) 1923-05-26 1924-05-21 Improvements in and relating to hydraulic change speed gears

Country Status (1)

Country Link
GB (1) GB216525A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417218A (en) * 1942-09-16 1947-03-11 Gen Engineering Company Canada Rotary variable-speed hydraulic transmission
US2426491A (en) * 1944-04-01 1947-08-26 Irving W Dillon Variable delivery movable vane pump for a fluid transmission mechanism
US3808814A (en) * 1972-03-20 1974-05-07 R Macy Fluid transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417218A (en) * 1942-09-16 1947-03-11 Gen Engineering Company Canada Rotary variable-speed hydraulic transmission
US2426491A (en) * 1944-04-01 1947-08-26 Irving W Dillon Variable delivery movable vane pump for a fluid transmission mechanism
US3808814A (en) * 1972-03-20 1974-05-07 R Macy Fluid transmission

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