SE353947B - - Google Patents

Info

Publication number: SE353947B
Authority: SE; Sweden

Application number

SE17804/68A

Inventor

L Frandsen

J Louis

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.)

1967-12-27

Filing date

1968-12-23

Publication date

1973-02-19

1968-12-23 Application filed by Sundstrand Corp filed Critical Sundstrand Corp

1973-02-19 Publication of SE353947B publication Critical patent/SE353947B/xx

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
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/462—Automatic regulation in accordance with output requirements for achieving a target speed ratio
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- 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
- 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
- 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
- F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
- 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
- F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
- F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control Of Fluid Gearings (AREA)
Control Of Transmission Device (AREA)
Structure Of Transmissions (AREA)

SE17804/68A 1967-12-27 1968-12-23 SE353947B (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US69390067A	1967-12-27	1967-12-27

Publications (1)

Publication Number	Publication Date
SE353947B true SE353947B (xx)	1973-02-19

Family

ID=24786588

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7207316A SE381323B (sv)	1967-12-27	1968-12-23	Hydromekanisk transmission
SE17804/68A SE353947B (xx)	1967-12-27	1968-12-23

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
SE7207316A SE381323B (sv)	1967-12-27	1968-12-23	Hydromekanisk transmission

Country Status (7)

Country	Link
US (1)	US3455184A (xx)
JP (2)	JPS507691B1 (xx)
BE (1)	BE726067A (xx)
DE (2)	DE1816711C3 (xx)
FR (1)	FR1599982A (xx)
GB (2)	GB1259289A (xx)
SE (2)	SE381323B (xx)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3611838A (en) *	1970-02-24	1971-10-12	Gen Motors Corp	Hydraulic control for nonsynchronous shifting hydromechanical transmission
US3803843A (en) *	1971-08-16	1974-04-16	Sundstrand Corp	Hydromechanical transmission
DE2237595B1 (de) *	1972-07-31	1973-10-25	Hydromatik Gmbh, 7900 Ulm	Uebersetzungsstellvorrichtung fuer ein aus einem verstellbaren hydrostatischen getriebeteil und einem nachgeordneten mechanischen lastschaltgetriebe bestehendes verbundgetriebe
US3903756A (en) *	1973-02-14	1975-09-09	Zahnradfabrik Friedrichshafen	Hydromechanical transmission
US3842694A (en) *	1973-05-14	1974-10-22	Gen Motors Corp	Hydromechanical transmission and control
JPS512873A (en) *	1974-06-27	1976-01-10	Toyota Motor Co Ltd	Yuatsuhensokukino seigyosochi
JPS5141173A (en) *	1974-10-03	1976-04-06	Aisin Seiki	Kikai yuatsushikihensokuki no moodohenkanyokuratsuchisosasochi
US4084451A (en) *	1976-07-02	1978-04-18	Ward John Lionel R	Drive-transmitting mechanisms
GB1600971A (en) *	1976-07-31	1981-10-21	Lucas Industries Ltd	Variable speed transmission systems
US4306467A (en) *	1977-08-18	1981-12-22	Sundstrand Corporation	Hydromechanical transmissions
US4187739A (en) *	1977-12-13	1980-02-12	Zahnradfabrik Friedrichshafen Ag	Hydrostatic torque converter having a stepped transmission
US4246806A (en) *	1978-01-16	1981-01-27	Sundstrand Corporation	Multi-mode hydromechanical transmission shift system
US4354400A (en) *	1978-02-16	1982-10-19	Dana Corporation	Hydromechanical transmission
DE2934269A1 (de) *	1979-08-24	1981-03-26	Zahnradfabrik Friedrichshafen	Automatische regeleinrichtung eines durch eine brennkraftmaschine angetriebenen, stufenlos einstellbaren uebersetzungsgetriebes, insbesondere fuer fahrzeuge
US4373408A (en) *	1980-06-16	1983-02-15	Varitran, Inc.	Variable ratio fluid-mechanical drive apparatus
US4341132A (en) *	1981-02-13	1982-07-27	Burdick Clayton J	Continuously variable ratio power transmission
US4637275A (en) *	1984-09-12	1987-01-20	Whalen Brian L	Torque feedback transmission
US4663714A (en) *	1984-10-18	1987-05-05	J. I. Case Company	Synchronized mid-mounted clutch for variable power train
JPS61153057A (ja) *	1984-12-26	1986-07-11	Honda Motor Co Ltd	静油圧式無段変速機
CA1268687A (en) *	1986-01-20	1990-05-08	Tsutomu Hayashi	Swash plate type hydraulic system
US4875390A (en) *	1986-03-24	1989-10-24	Honda Giken Kogyo Kabushiki Kaisha	Shift control device for hydrostatic continuously variable transmission
JPH086797B2 (ja) *	1986-07-15	1996-01-29	本田技研工業株式会社	車両用無段変速機の変速制御方法
JPS63145866A (ja) *	1986-12-09	1988-06-17	Honda Motor Co Ltd	油圧式伝動装置
JPS63149471A (ja) *	1986-12-12	1988-06-22	Honda Motor Co Ltd	油圧式動力伝達装置
JPS6435168A (en) *	1987-07-31	1989-02-06	Honda Motor Co Ltd	Control device for vehicle continuously variable transmission
EP0321622A1 (en) *	1987-12-23	1989-06-28	Honda Giken Kogyo Kabushiki Kaisha	Apparatus for controlling continuously variable automotive transmission
JPH0756340B2 (ja) *	1988-10-18	1995-06-14	本田技研工業株式会社	静油圧式無段変速機の制御装置
JPH04108433A (ja) *	1990-08-29	1992-04-09	Aloka Co Ltd	超音波診断装置
DE10001915A1 (de) *	2000-01-19	2001-07-26	Zahnradfabrik Friedrichshafen	Leistungsverzweigungsgetriebe
US6626785B2 (en) *	2000-12-21	2003-09-30	Sauer-Danfoss Inc.	Hydromechanical transmission
DE102004023631A1 (de) *	2004-05-10	2005-12-08	Zf Friedrichshafen Ag	Antrieb für Mobilfahrzeuge
US7082760B2 (en) *	2004-06-29	2006-08-01	Zf Friedrichshafen Ag	Drive system for mobile vehicles
DE102004053254B3 (de) *	2004-11-04	2006-06-01	Lohmann & Stolterfoht Gmbh	Getriebeanordnung mit Getriebemitteln zur Drehzahlüberlagerung
US7588510B2 (en) *	2006-07-18	2009-09-15	Deere & Company	Hydro-mechanical transmission and valve assembly
US8500587B2 (en)	2010-12-20	2013-08-06	Caterpillar Inc.	Multiple-variator control for split power CVT and hydrostatic transmissions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2899834A (en) *		1959-08-18		Hydraulic controls for transmission
US2620679A (en) *	1949-04-13	1952-12-09	Morris Motors Ltd	Power transmission for motor vehicles
US3212358A (en) *	1962-01-16	1965-10-19	Lalio George M De	Continuously variable power transmission
US3204486A (en) *	1963-03-06	1965-09-07	Lalio George M De	Infinitely variable power transmission
US3369430A (en) *	1965-12-20	1968-02-20	Borg Warner	Transmission controls

1967
- 1967-12-27 US US693900A patent/US3455184A/en not_active Expired - Lifetime
1968
- 1968-12-23 GB GB1259289D patent/GB1259289A/en not_active Expired
- 1968-12-23 DE DE1816711A patent/DE1816711C3/de not_active Expired
- 1968-12-23 GB GB1259290D patent/GB1259290A/en not_active Expired
- 1968-12-23 SE SE7207316A patent/SE381323B/xx unknown
- 1968-12-23 SE SE17804/68A patent/SE353947B/xx unknown
- 1968-12-23 DE DE1817764A patent/DE1817764C3/de not_active Expired
- 1968-12-26 FR FR1599982D patent/FR1599982A/fr not_active Expired
- 1968-12-27 BE BE726067D patent/BE726067A/xx not_active IP Right Cessation
- 1968-12-27 JP JP43095584A patent/JPS507691B1/ja active Pending
1972
- 1972-06-16 JP JP47060367A patent/JPS509946B1/ja active Pending

Also Published As

Publication number	Publication date
US3455184A (en)	1969-07-15
DE1816711B2 (de)	1974-02-28
DE1817764B2 (de)	1973-11-22
GB1259290A (xx)	1972-01-05
FR1599982A (xx)	1970-07-20
JPS509946B1 (xx)	1975-04-17
BE726067A (xx)	1969-06-27
DE1816711C3 (de)	1974-10-10
SE381323B (sv)	1975-12-01
DE1817764C3 (de)	1974-06-12
JPS507691B1 (xx)	1975-03-28
DE1817764A1 (de)	1971-02-04
GB1259289A (xx)	1972-01-05
DE1816711A1 (de)	1969-08-14

Publication	Publication Date	Title
AU425114B2 (xx)	1972-06-14
AU416737B2 (xx)	1971-09-03
AU2277767A (xx)	1968-12-12
AU342066A (xx)	1968-09-19
AU610966A (xx)	1968-11-28
AU2528767A (xx)	1970-01-08
AU2256867A (xx)	1968-12-05
AU2116667A (xx)	1969-04-03
AU3189468A (xx)	1969-07-10
AU3151267A (xx)	1968-01-08
AU2454867A (xx)	1969-01-16
AU2977667A (xx)	1969-05-22
AU1677166A (xx)	1968-07-25
BE609869A (xx)
AU3054676A (xx)	1969-06-19
AU2406369A (xx)	1969-01-09
AU23366A (xx)	1968-07-11
BE483855A (xx)
AU408412B2 (xx)	1970-11-23
BE477645A (xx)
AU1614766A (xx)	1968-07-11
AU459699A (xx)	1975-04-10
BE711481A (xx)	1968-07-01
BE708523A (xx)	1968-05-02
AU97666A (xx)	1968-08-01