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AT503365A3 - VARIABLE DOUBLE CLUTCH GEARBOX FOR MOTOR VEHICLES - Google Patents

VARIABLE DOUBLE CLUTCH GEARBOX FOR MOTOR VEHICLES Download PDF

Info

Publication number
AT503365A3
AT503365A3 AT17592005A AT17592005A AT503365A3 AT 503365 A3 AT503365 A3 AT 503365A3 AT 17592005 A AT17592005 A AT 17592005A AT 17592005 A AT17592005 A AT 17592005A AT 503365 A3 AT503365 A3 AT 503365A3
Authority
AT
Austria
Prior art keywords
motor vehicles
sun gear
double clutch
clutch gearbox
variable double
Prior art date
Application number
AT17592005A
Other languages
German (de)
Other versions
AT503365A2 (en
AT503365B1 (en
Inventor
Heinz Aitzetmüller
Reinhard Flachs
Johann Paul Hofer
Markus Hofer
Dieter Stöckl
Original Assignee
Hofer Forschungs & Entw Gmbh
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 Hofer Forschungs & Entw Gmbh filed Critical Hofer Forschungs & Entw Gmbh
Priority to AT17592005A priority Critical patent/AT503365B1/en
Publication of AT503365A2 publication Critical patent/AT503365A2/en
Publication of AT503365A3 publication Critical patent/AT503365A3/en
Application granted granted Critical
Publication of AT503365B1 publication Critical patent/AT503365B1/en

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
    • F16H2037/088—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
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds

Landscapes

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

Abstract

Dieses variable Doppelkupplungsgetriebe (1) für den Einsatz bei Kraftfahrzeugen geeignet, das mit einer Eingangswelle (2) einer Brennkraftmaschine in Wirkverbindung steht und unter Zwischenschaltung einer Hydrostateinrichtung (6) und eines eine Sonnenradwelle (20) umfassenden Summierplanetengetriebes (4) auf eine Abtriebswelle (5) einwirkt. Um dieses Doppelkupplungsgetriebe (1) vor allem bezüglich Funktion zu optimieren, ist zwischen der eine Verstellpumpe (7) und einen Konstantmotor (8) aufweisenden Hydrostateinrichtung (6) und der ein Sonnenrad (21) tragenden Sonnenradwelle (20) ein mehrstufiges lastschaltbares Getriebe (50) geschaltet.This variable dual clutch transmission (1) suitable for use in motor vehicles, which is in operative connection with an input shaft (2) of an internal combustion engine and with the interposition of a hydrostatic device (6) and a sun gear (20) comprehensive Summierplanetengetriebes (4) on an output shaft (5 ) acts. In order to optimize this dual clutch transmission (1) above all with respect to function, a hydrostatic device (6) having a variable displacement motor (8) and a sun gear (20) carrying a sun gear (21) is a multistage power shiftable transmission (50 ).

AT17592005A 2005-10-28 2005-10-28 VARIABLE DOUBLE CLUTCH GEARBOX FOR MOTOR VEHICLES AT503365B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT17592005A AT503365B1 (en) 2005-10-28 2005-10-28 VARIABLE DOUBLE CLUTCH GEARBOX FOR MOTOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17592005A AT503365B1 (en) 2005-10-28 2005-10-28 VARIABLE DOUBLE CLUTCH GEARBOX FOR MOTOR VEHICLES

Publications (3)

Publication Number Publication Date
AT503365A2 AT503365A2 (en) 2007-09-15
AT503365A3 true AT503365A3 (en) 2014-12-15
AT503365B1 AT503365B1 (en) 2015-01-15

Family

ID=38474496

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17592005A AT503365B1 (en) 2005-10-28 2005-10-28 VARIABLE DOUBLE CLUTCH GEARBOX FOR MOTOR VEHICLES

Country Status (1)

Country Link
AT (1) AT503365B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114607746B (en) * 2022-02-17 2025-02-14 江苏大学 A transmission device with hydraulic machinery in series and parallel coexistence and a control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131572A1 (en) * 1991-09-23 1993-03-25 Claas Ohg Hydrostatic split-type vehicle power transmission
US6361463B1 (en) * 1999-05-17 2002-03-26 Kanzaki Kokyukoki Mfg. Co., Ltd. Drive transmission for vehicles
DE10123105A1 (en) * 2001-05-12 2002-11-14 Zahnradfabrik Friedrichshafen Power branching gearbox has switching device between hydrostatic power branch, summation gearbox for selective connection of hydrostatic power branch to summation gearbox

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131572A1 (en) * 1991-09-23 1993-03-25 Claas Ohg Hydrostatic split-type vehicle power transmission
US6361463B1 (en) * 1999-05-17 2002-03-26 Kanzaki Kokyukoki Mfg. Co., Ltd. Drive transmission for vehicles
DE10123105A1 (en) * 2001-05-12 2002-11-14 Zahnradfabrik Friedrichshafen Power branching gearbox has switching device between hydrostatic power branch, summation gearbox for selective connection of hydrostatic power branch to summation gearbox

Also Published As

Publication number Publication date
AT503365A2 (en) 2007-09-15
AT503365B1 (en) 2015-01-15

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MM01 Lapse because of not paying annual fees

Effective date: 20211028