DE1500491A1 - Hydrostatisches Getriebe - Google Patents

Hydrostatisches Getriebe

Info

Publication number
DE1500491A1
DE1500491A1 DE1965S0096680 DES0096680A DE1500491A1 DE 1500491 A1 DE1500491 A1 DE 1500491A1 DE 1965S0096680 DE1965S0096680 DE 1965S0096680 DE S0096680 A DES0096680 A DE S0096680A DE 1500491 A1 DE1500491 A1 DE 1500491A1
Authority
DE
Germany
Prior art keywords
hydrostatic transmission
hydrostatic
transmission
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.)
Granted
Application number
DE1965S0096680
Other languages
English (en)
Other versions
DE1500491B2 (de
Inventor
Hann Melvin Michael
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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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
Priority to US362257A priority Critical patent/US3212263A/en
Application filed by Sundstrand Corp filed Critical Sundstrand Corp
Publication of DE1500491A1 publication Critical patent/DE1500491A1/de
Publication of DE1500491B2 publication Critical patent/DE1500491B2/de
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/46Automatic regulation in accordance with output requirements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002Hydraulic systems to change the pump delivery
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/438Control of forward-reverse switching, e.g. control of the swash plate causing discharge in two directions
DE1965S0096680 1964-04-24 1965-04-22 Stellgeraet fuer eine stufenlos einstellbare maschine pumpe oder hydromotor eines hydrostatischen getriebes Granted DE1500491B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US362257A US3212263A (en) 1964-04-24 1964-04-24 Hydrostatic transmission

Publications (2)

Publication Number Publication Date
DE1500491A1 true DE1500491A1 (de) 1970-01-02
DE1500491B2 DE1500491B2 (de) 1971-07-29

Family

ID=23425363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965S0096680 Granted DE1500491B2 (de) 1964-04-24 1965-04-22 Stellgeraet fuer eine stufenlos einstellbare maschine pumpe oder hydromotor eines hydrostatischen getriebes

Country Status (3)

Country Link
US (1) US3212263A (de)
DE (1) DE1500491B2 (de)
GB (1) GB1044867A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271955A (en) * 1965-04-12 1966-09-13 Sperry Rand Corp Power transmission
DE1286913B (de) * 1965-05-07 1969-01-09 Masch U Schlepperfabrik Xaver Steuereinrichtung zum Verstellen des Primaer- und/oder Sekundaerteiles eines hydrostatischen Wandlers zum Antrieb von Kraftfahrzeugen
US3426686A (en) * 1966-04-04 1969-02-11 Ulrich Mfg Co Pump
US3612202A (en) * 1969-06-02 1971-10-12 Sundstrand Corp Hydrostatic wheel assist
US3585797A (en) * 1969-06-09 1971-06-22 Sundstrand Corp Hydrostatic transmission displacement control
US3635300A (en) * 1970-01-05 1972-01-18 Joseph B Gibbs Control device for self-propelled towed vehicle
US3708077A (en) * 1971-06-11 1973-01-02 Eaton Yale & Towne Device means for a vehicle in a warehousing apparatus
US3877224A (en) * 1973-12-21 1975-04-15 Caterpillar Tractor Co Single pump hydrostatic transmission control and supply system
DE2727555A1 (de) * 1977-06-18 1979-01-04 Bosch Gmbh Robert Steuervorrichtung fuer hydrostatische verdraengeraggregate
US4211079A (en) * 1979-04-27 1980-07-08 Deere & Company Positive neutral control for hydrostatic transmission
US4329845A (en) * 1980-01-24 1982-05-18 J. I. Case Company Augmented charging system for a hydrostatic transmission
US4663937A (en) * 1981-07-06 1987-05-12 Creative Energy Technologies, Inc. Electro-mechanical-hydraulic power generating system
US4461147A (en) * 1981-10-27 1984-07-24 Sundstrand Corporation Variable displacement hydraulic control with override
US4483663A (en) * 1982-08-23 1984-11-20 Sundstrand Corporation Output speed droop compensating pump control
US4554992A (en) * 1983-09-09 1985-11-26 Fmc Corporation Hydraulically operated four wheel sweeper
IT1174619B (it) * 1984-07-30 1987-07-01 Sauer Italiana Spa Regolatore che permette di mantenere costante la velocita' di rotazione di un motore idraulico azionato da una pompa a portata variabile,anche al variare del numero di giri del motore primario
US4934252A (en) * 1989-03-09 1990-06-19 Eaton Corporation Variable displacement pump or motor and neutral centering mechanism therefor
US5122037A (en) * 1991-07-12 1992-06-16 Sauer, Inc. Manual displacement control
JP2002022007A (ja) * 2000-07-04 2002-01-23 Kanzaki Kokyukoki Mfg Co Ltd 車軸駆動装置
US7022414B2 (en) * 2003-04-30 2006-04-04 Jeld-Wen, Inc. Molded skin with curvature
US9121143B2 (en) * 2012-12-11 2015-09-01 Bomag Gmbh Self-propelled construction machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974138A (en) * 1932-01-08 1934-09-18 Oilgear Co Pump control
US2280190A (en) * 1937-10-21 1942-04-21 Hydraulic Dev Corp Inc Self-centering servomotor
US2246461A (en) * 1938-08-25 1941-06-17 Hartford Empire Co Operating mechanism for glass feeder plungers
US2381795A (en) * 1941-02-14 1945-08-07 Vickern Inc Hydraulic control mechanism
US3054263A (en) * 1960-07-05 1962-09-18 Budzich Tadeusz Hydraulic transmission
GB902185A (en) * 1961-03-08 1962-07-25 Robert Colin Pearson Improvements in and relating to hydrostatic transmission for self-propelled vehicles
US3127745A (en) * 1962-07-05 1964-04-07 New York Air Brake Co Hydrostatic transmission

Also Published As

Publication number Publication date
US3212263A (en) 1965-10-19
DE1500491B2 (de) 1971-07-29
GB1044867A (en) 1966-10-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977