DE3838768C2 - - Google Patents

Info

Publication number
DE3838768C2
DE3838768C2 DE19883838768 DE3838768A DE3838768C2 DE 3838768 C2 DE3838768 C2 DE 3838768C2 DE 19883838768 DE19883838768 DE 19883838768 DE 3838768 A DE3838768 A DE 3838768A DE 3838768 C2 DE3838768 C2 DE 3838768C2
Authority
DE
Germany
Prior art keywords
gear
shaft
transmission
clutches
shift stages
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 - Lifetime
Application number
DE19883838768
Other languages
German (de)
English (en)
Other versions
DE3838768A1 (de
Inventor
Friedrich Prof. Dr.-Ing. 4300 Essen De Jarchow
Peter Dr.-Ing. 7990 Friedrichshafen De Tenberge
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
Priority to DE19883838768 priority Critical patent/DE3838768A1/de
Publication of DE3838768A1 publication Critical patent/DE3838768A1/de
Application granted granted Critical
Publication of DE3838768C2 publication Critical patent/DE3838768C2/de
Granted 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/202—Mechanical transmission, e.g. clutches, gears
    • 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 transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structure Of Transmissions (AREA)
DE19883838768 1987-05-12 1988-05-09 Stufenlos wirkendes hydrostatisch-mechanisches lastschaltgetriebe mit schalt-zahnkupplungen fuer gangwechsel vorbereitende schaltungen und lamellenkupplungen fuer die gangwechsel Granted DE3838768A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883838768 DE3838768A1 (de) 1987-05-12 1988-05-09 Stufenlos wirkendes hydrostatisch-mechanisches lastschaltgetriebe mit schalt-zahnkupplungen fuer gangwechsel vorbereitende schaltungen und lamellenkupplungen fuer die gangwechsel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3715730 1987-05-12
DE19883838768 DE3838768A1 (de) 1987-05-12 1988-05-09 Stufenlos wirkendes hydrostatisch-mechanisches lastschaltgetriebe mit schalt-zahnkupplungen fuer gangwechsel vorbereitende schaltungen und lamellenkupplungen fuer die gangwechsel

Publications (2)

Publication Number Publication Date
DE3838768A1 DE3838768A1 (de) 1989-06-08
DE3838768C2 true DE3838768C2 (enExample) 1990-04-19

Family

ID=25855469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883838768 Granted DE3838768A1 (de) 1987-05-12 1988-05-09 Stufenlos wirkendes hydrostatisch-mechanisches lastschaltgetriebe mit schalt-zahnkupplungen fuer gangwechsel vorbereitende schaltungen und lamellenkupplungen fuer die gangwechsel

Country Status (1)

Country Link
DE (1) DE3838768A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236671C1 (de) * 1992-10-30 1993-11-18 Jarchow Friedrich Stufenlos wirkendes hydrostatisch-mechanisches Lastschaltgetriebe in kurzer Bauweise
DE19621201A1 (de) * 1996-05-25 1997-11-27 Zahnradfabrik Friedrichshafen Stufenloses Getriebe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557700B1 (de) * 1987-05-12 1995-08-09 Friedrich Prof. Dr.-Ing. Jarchow Stufenlos wirkendes hydrostatisches Lastschaltgetriebe
US7530914B2 (en) 2005-06-03 2009-05-12 Caterpillar Inc. Hydromechanical transmission

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709061A (en) * 1971-02-16 1973-01-09 Urs Syst Corp Non-regenerative hydromechanical transmission
US3709060A (en) * 1971-02-16 1973-01-09 Urs Syst Corp Narrow range hydromechanical transmission
US3888139A (en) * 1971-06-21 1975-06-10 Orshansky Transmission Corp Hydromechanical transmission
CA986335A (en) * 1973-05-17 1976-03-30 Orshansky Transmission Corporation Split power transmission
DE3147447C2 (de) * 1981-12-01 1984-06-14 Jarchow, Friedrich, Prof. Dr.-Ing., 4300 Essen Hydrostatischmechanisches Stellkoppelgetriebe mit eingangsseitiger Leistungsverzweigung
DE3512523C1 (de) * 1985-03-21 1986-09-11 Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
DE3622045A1 (de) * 1985-09-18 1987-03-26 Michael Meyerle Stufenloses hydromechanisches verzweigungsgetriebe, insbesondere fuer kraftfahrzeuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236671C1 (de) * 1992-10-30 1993-11-18 Jarchow Friedrich Stufenlos wirkendes hydrostatisch-mechanisches Lastschaltgetriebe in kurzer Bauweise
DE19621201A1 (de) * 1996-05-25 1997-11-27 Zahnradfabrik Friedrichshafen Stufenloses Getriebe

Also Published As

Publication number Publication date
DE3838768A1 (de) 1989-06-08

Similar Documents

Publication Publication Date Title
EP0557700B1 (de) Stufenlos wirkendes hydrostatisches Lastschaltgetriebe
EP0195452B1 (de) Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
DE102005012535B4 (de) Mehrgang-Leistungsgetriebe
DE10244023B4 (de) Getriebe, insbesondere Automatgetriebe, mit mehreren Schaltelementen
EP1611373B1 (de) Getriebe, insbesondere automatisiertes leistungsverzweigtes mehrganggetriebe
DE68917538T2 (de) Leistungsgetriebe mit veränderlicher Uebersetzung.
EP2378163B1 (de) Stufenlose Getriebevorrichtung eines Antriebsstranges eines Fahrzeuges
WO1987006316A1 (fr) Transmission continue a ramification, en particulier pour vehicules a moteur
DE19940288C1 (de) Doppelkupplungs-Mehrganggetriebe
DE3342047C2 (de) Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe
DE19924501A1 (de) Lastschaltbares Stufenwechselgetriebe
DE3815780A1 (de) Stufenlos wirkendes hydrostatischmechanisches lastschaltgetriebe
EP0222108A2 (de) Stufenloses hydromechanisches Verzweigungsgetriebe, insbesondere für Kraftfahrzeuge
EP0809044A2 (de) Stufenloses Getriebe
EP0476794A1 (de) Hydrostatisch mechanisches Lastschaltgetriebe
DE3512523C1 (de) Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
EP1706658B1 (de) Mehrgängiges schaltgetriebe
DE4236671C1 (de) Stufenlos wirkendes hydrostatisch-mechanisches Lastschaltgetriebe in kurzer Bauweise
DE3903876C1 (en) Transmission with a continuously variable action, a starting clutch and gears for hydrostatic-mechanical operation or hydrostatic operation
DE19814569C2 (de) Zahnräderwechselgetriebe mit einem Zahnräder-Synchronisiergetriebe
DE3838768C2 (enExample)
DE19621201A1 (de) Stufenloses Getriebe
DE102012213224A1 (de) Getriebe mit einem leistungsverzweigten stufenlosen Teilgetriebe
DE19907037C2 (de) Hydrodynamisch, mechanisches Verbundgetriebe
DE19912315C1 (de) Zahnräderwechselgetriebe mit zwei in bezug auf den Kraftfluß parallelen Teilgetrieben und Verfahren zum Schalten eines Zahnräderwechselgetriebes

Legal Events

Date Code Title Description
AC Divided out of

Ref country code: DE

Ref document number: 3815780

Format of ref document f/p: P

OP8 Request for examination as to paragraph 44 patent law
AC Divided out of

Ref country code: DE

Ref document number: 3815780

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee