IL80913A0 - Hydrostatic transmission with mechanical limit stop - Google Patents

Hydrostatic transmission with mechanical limit stop

Info

Publication number: IL80913A0
Authority: IL; Israel
Prior art keywords: limit stop; hydrostatic transmission; mechanical limit; mechanical; hydrostatic
Prior art date: 1985-12-23

Application number

IL80913A

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.)

1985-12-23

Filing date

1986-12-08

Publication date

1987-03-31

1986-12-08 Application filed by Sundstrand Corp filed Critical Sundstrand Corp

1987-03-31 Publication of IL80913A0 publication Critical patent/IL80913A0/en

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
- F16H61/439—Control of the neutral position, e.g. by zero tilt rotation holding means
- 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
- F16H61/4192—Detecting malfunction or potential malfunction, e.g. fail safe
- 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
- F16H61/46—Automatic regulation in accordance with output requirements
- 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
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Pressure Circuits (AREA)
Servomotors (AREA)

IL80913A 1985-12-23 1986-12-08 Hydrostatic transmission with mechanical limit stop IL80913A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81239385A	1985-12-23	1985-12-23

Publications (1)

Publication Number	Publication Date
IL80913A0 true IL80913A0 (en)	1987-03-31

Family

ID=25209432

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL80913A IL80913A0 (en)	1985-12-23	1986-12-08	Hydrostatic transmission with mechanical limit stop

Country Status (3)

Country	Link
EP (1)	EP0250554A1 (en)
IL (1)	IL80913A0 (en)
WO (1)	WO1987003944A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA762231A (en) *		1967-07-04	Joseph Lucas (Industries) Limited	Hydraulic transmission systems
FR962708A (en) *		1950-06-19
DE322424C (en) *	1914-02-14	1920-06-29	Variable Speed Gear Ltd	Power transmission gears, especially in electrical control apparatus for ships
US2381795A (en) *	1941-02-14	1945-08-07	Vickern Inc	Hydraulic control mechanism
US2601760A (en) *	1951-05-23	1952-07-01	Swartz Louis	Servomotor control
US2729940A (en) *	1952-02-11	1956-01-10	Walker John Russell Duguid	Follow-up control systems
US3653208A (en) *	1970-06-26	1972-04-04	Philip A Kubik	Fluid system
FR2114199A5 (en) *	1970-11-19	1972-06-30	Citroen Sa
US3923129A (en) *	1971-11-01	1975-12-02	Massey Ferguson Inc	Control for hydrostatic transmission and brake
SU641176A1 (en) *	1975-06-10	1979-01-05	Предприятие П/Я А-7449	Cable drum hydraulic drive
JPS57110855A (en) *	1980-12-27	1982-07-09	Hitachi Constr Mach Co Ltd	Controller of oil hydraulic device

1986
- 1986-12-08 IL IL80913A patent/IL80913A0/en unknown
- 1986-12-10 WO PCT/US1986/002659 patent/WO1987003944A1/en not_active Ceased
- 1986-12-10 EP EP87900510A patent/EP0250554A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP0250554A1 (en)	1988-01-07
WO1987003944A1 (en)	1987-07-02

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