GB971797A - Internal combustion engine and hydrostatic power transmission combustion - Google Patents

Internal combustion engine and hydrostatic power transmission combustion

Info

Publication number
GB971797A
GB971797A GB2404662A GB2404662A GB971797A GB 971797 A GB971797 A GB 971797A GB 2404662 A GB2404662 A GB 2404662A GB 2404662 A GB2404662 A GB 2404662A GB 971797 A GB971797 A GB 971797A
Authority
GB
United Kingdom
Prior art keywords
shaft
lever
transmission
clutch
slot
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
GB2404662A
Inventor
Thomas Desmond Hudson Andrews
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.)
Dowty Technical Developments Ltd
Original Assignee
Dowty Technical Developments 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 Dowty Technical Developments Ltd filed Critical Dowty Technical Developments Ltd
Priority to GB2404662A priority Critical patent/GB971797A/en
Publication of GB971797A publication Critical patent/GB971797A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/437—Pump capacity control by mechanical control means, e.g. by levers or pedals
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic

Landscapes

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

Abstract

971,797. Hydrostatic transmissions. DOWTY TECHNICAL DEVELOPMENTS Ltd. Sept. 16, 1963 [June 22, 1962], No. 24096/62. Headings F2C and F2D. [Also in Division F1] A hydrostatic power transmission 16 is combined with an engine 2 to form a unit having an overall length not substantially greater than that of the engine itself, the power output shaft 29 being connectible to the engine by a double-acting clutch 36 either mechanically through shaft 23 or through the hydrostatic transmission 16. The crank-shaft 3 drives shaft 23 and pump shaft 19 of the transmission 16 through gears 22, 21 and the motor shaft 26 of the transmission 16 is geared to a pinion 3 freely rotating on the output shaft 29, the clutch sleeve 36 being splined to shaft 29 and movable to the left to clutch shaft 23 directly to shaft 29 or to the right to clutch pinion 33 to shaft 29 to transmit the drive through transmission 16. The sleeve 36 and transmission control member 40 are actuated by a single lever 41, Fig. 2, moving in a gate 50. In the midposition of slot 50, lever 41 sets the lever 40 to neutral position, movement to the right selecting reverse drive while movement to the left to the end of the straight portion of slot 50 sets lever 40 to the maximum forward transmission ratio, at which the speeds of shaft 23 and gear 33 are equal. Lever 41 can then be moved along the bar of slot 50 to rotate shaft 44 which actuates the lever 37 to move sleeve 36 into engagement with shaft 23 for direct drive, a spring bias on lever 41 then automatically moving it to the end of the short portion of slot 50 to set lever 40 to neutral so that no power is transmitted through transmission 16. On return to drive through transmission 16, lever 41 must first be moved to the maximum forward transmission ratio to bring pinion 33 up to the same speed as shaft 23 before it can be moved sideways to shaft clutch 36. Specification 962,361 is referred to.
GB2404662A 1962-06-22 1962-06-22 Internal combustion engine and hydrostatic power transmission combustion Expired GB971797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2404662A GB971797A (en) 1962-06-22 1962-06-22 Internal combustion engine and hydrostatic power transmission combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2404662A GB971797A (en) 1962-06-22 1962-06-22 Internal combustion engine and hydrostatic power transmission combustion

Publications (1)

Publication Number Publication Date
GB971797A true GB971797A (en) 1964-10-07

Family

ID=10205523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2404662A Expired GB971797A (en) 1962-06-22 1962-06-22 Internal combustion engine and hydrostatic power transmission combustion

Country Status (1)

Country Link
GB (1) GB971797A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310873A1 (en) * 1987-10-07 1989-04-12 Xaver Fendt & Co. Drive transmission for a commercial vehicle
EP0648959A2 (en) * 1993-10-19 1995-04-19 Honda Giken Kogyo Kabushiki Kaisha Hydraulic continuously-variable-transmission
EP0875696A1 (en) * 1997-04-30 1998-11-04 Neunkirchener Maschinen- und Achsenfabrik GmbH & Co. KG Hydrostatic-mechanical hybrid transmission
CN108361341A (en) * 2016-01-27 2018-08-03 安溪县中磊设备制造有限公司 A kind of torque transmission mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310873A1 (en) * 1987-10-07 1989-04-12 Xaver Fendt & Co. Drive transmission for a commercial vehicle
EP0648959A2 (en) * 1993-10-19 1995-04-19 Honda Giken Kogyo Kabushiki Kaisha Hydraulic continuously-variable-transmission
EP0648959A3 (en) * 1993-10-19 1997-05-28 Honda Motor Co Ltd Hydraulic continuously-variable-transmission.
EP0875696A1 (en) * 1997-04-30 1998-11-04 Neunkirchener Maschinen- und Achsenfabrik GmbH & Co. KG Hydrostatic-mechanical hybrid transmission
CN108361341A (en) * 2016-01-27 2018-08-03 安溪县中磊设备制造有限公司 A kind of torque transmission mechanism

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