GB191109519A - Variable Hydraulic Driving and Reversing-mechanism. - Google Patents

Variable Hydraulic Driving and Reversing-mechanism.

Info

Publication number
GB191109519A
GB191109519A GB191109519DA GB191109519A GB 191109519 A GB191109519 A GB 191109519A GB 191109519D A GB191109519D A GB 191109519DA GB 191109519 A GB191109519 A GB 191109519A
Authority
GB
United Kingdom
Prior art keywords
motors
driven
wheel
speed
variable
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
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.)
PITTLER UNIVERSAL ROTARY MACHI
Original Assignee
PITTLER UNIVERSAL ROTARY MACHI
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 PITTLER UNIVERSAL ROTARY MACHI filed Critical PITTLER UNIVERSAL ROTARY MACHI
Application granted granted Critical
Publication of GB191109519A publication Critical patent/GB191109519A/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
    • 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
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • F16H2047/045—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion the fluid gearing comprising a plurality of pumps or motors
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0826—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one output shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

9519. Pittler Universal Rotary Machine Syndicate, [Internationale Rotations-Maschinen Ges.]. April 19. Motor power plant.-Variable-speed and reversing gear comprises two hydraulic motors adapted to be driven at variable relative speed and connected together by differential gearing. Fig. 1 shows a form of the apparatus. Two liquid-pressure motors g, g<1> are connected, one with a bevel-wheel c and the other with the bevel-wheel c' which are in gear with the driving-wheels h mounted in the gear-box k. The toothed wheel d for transmitting the resulting motion is mounted on the box k. The motors are preferably driven in such, a way that, for example, the one g runs always in the same direction at a constant speed, and the other is driven at a variable speed in the same, or in the opposite direction. Both motors g, g<1> may however be run at varying speeds. The two motors may also be driven by a rotary pump l, shown in Fig. 2, such as is described in Specification 12,159/10 [Class 110 (ii), Rotary engines &c.] ; the two sides of the pump work independently, but may be conjointly regulated with regard to their respective capacities by an axial adjustment of the piston drum. The gearbox may act on a lever i instead of operating a wheel. Specification 17,533/97 [Class 114, Ships &c., Dis. II.].
GB191109519D 1911-04-19 1911-04-19 Variable Hydraulic Driving and Reversing-mechanism. Expired GB191109519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191109519T 1911-04-19

Publications (1)

Publication Number Publication Date
GB191109519A true GB191109519A (en) 1911-12-14

Family

ID=32498941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191109519D Expired GB191109519A (en) 1911-04-19 1911-04-19 Variable Hydraulic Driving and Reversing-mechanism.

Country Status (1)

Country Link
GB (1) GB191109519A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743522C (en) * 1938-04-05 1943-12-28 Imo Industri Ab Fluid motor for hydraulic change gears
US2774255A (en) * 1954-01-11 1956-12-18 Frank A Morris Hydraulic variable speed transmission
US2778244A (en) * 1955-04-21 1957-01-22 Leo W Cornwall Hydraulic power transmissions
EP1176340A2 (en) * 2000-07-26 2002-01-30 Schlumberger Technology B.V. Differential hydrostatic transmission system
AT512089A1 (en) * 2012-03-28 2013-05-15 Wacker Neuson Linz Gmbh Travel drive with a continuously variable transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743522C (en) * 1938-04-05 1943-12-28 Imo Industri Ab Fluid motor for hydraulic change gears
US2774255A (en) * 1954-01-11 1956-12-18 Frank A Morris Hydraulic variable speed transmission
US2778244A (en) * 1955-04-21 1957-01-22 Leo W Cornwall Hydraulic power transmissions
EP1176340A2 (en) * 2000-07-26 2002-01-30 Schlumberger Technology B.V. Differential hydrostatic transmission system
AT512089A1 (en) * 2012-03-28 2013-05-15 Wacker Neuson Linz Gmbh Travel drive with a continuously variable transmission

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