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GB967328A - Infinitely variable hydrostatically torque bridged epicyclic gear - Google Patents

Infinitely variable hydrostatically torque bridged epicyclic gear

Info

Publication number
GB967328A
GB967328A GB881762A GB881762A GB967328A GB 967328 A GB967328 A GB 967328A GB 881762 A GB881762 A GB 881762A GB 881762 A GB881762 A GB 881762A GB 967328 A GB967328 A GB 967328A
Authority
GB
United Kingdom
Prior art keywords
gear
output shaft
hydrostatically
bridged
torque
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
GB881762A
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 GB967328A publication Critical patent/GB967328A/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
    • 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
    • F16H37/0833—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 arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft

Landscapes

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

Abstract

967,328. Epicyclic gearing. M. A. MULLER. March 7, 1962 [March 27, 1961], No. 8817/62. Heading F2D. A compound epicyclic gear has two mechanical branches I and II in which the first ring gear 7 drives the second rim gear 13 and both planet carriers 5, 16 are connected to the output shaft 12, a variable hydrostatic gear 21, 24 is connected between the second ring gear 17 and the output shaft 12. In a modification, Fig. 2, the two branches I and II are arranged concentrically round the output shaft 12 and a reversing gearing 27 is incorporated to provide the same direction of rotation of the planet carriers 5 and 16. In another modification a second hydrostatic pump is driven from the first ring gear and connected to the motor 24 to provide smaller reduction ratios and two fixed gear ratios corresponding to either pump being set for zero effort on the motor.
GB881762A 1961-03-27 1962-03-07 Infinitely variable hydrostatically torque bridged epicyclic gear Expired GB967328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0048525 1961-03-27

Publications (1)

Publication Number Publication Date
GB967328A true GB967328A (en) 1964-08-19

Family

ID=7306254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB881762A Expired GB967328A (en) 1961-03-27 1962-03-07 Infinitely variable hydrostatically torque bridged epicyclic gear

Country Status (3)

Country Link
BE (1) BE615309A (en)
CH (1) CH391412A (en)
GB (1) GB967328A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433095A (en) * 1966-10-21 1969-03-18 Gen Motors Corp Split power transmission
US3455183A (en) * 1967-08-02 1969-07-15 Urs Corp Split-torque hydromechanical transmission
GB2179412A (en) * 1985-08-19 1987-03-04 Montalvo Corp A fluid-mechanical drive device
US5201691A (en) * 1990-11-07 1993-04-13 Doyle Transmissions Limited Variable speed transmission assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009310B4 (en) 2006-03-01 2018-03-29 Hermann Bergmann Motorized drive unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433095A (en) * 1966-10-21 1969-03-18 Gen Motors Corp Split power transmission
US3455183A (en) * 1967-08-02 1969-07-15 Urs Corp Split-torque hydromechanical transmission
GB2179412A (en) * 1985-08-19 1987-03-04 Montalvo Corp A fluid-mechanical drive device
US5201691A (en) * 1990-11-07 1993-04-13 Doyle Transmissions Limited Variable speed transmission assembly

Also Published As

Publication number Publication date
CH391412A (en) 1965-04-30
BE615309A (en) 1962-07-16

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