WO2004031617A2 - Transmission a variation continue - Google Patents

Transmission a variation continue Download PDF

Info

Publication number
WO2004031617A2
WO2004031617A2 PCT/DE2003/003247 DE0303247W WO2004031617A2 WO 2004031617 A2 WO2004031617 A2 WO 2004031617A2 DE 0303247 W DE0303247 W DE 0303247W WO 2004031617 A2 WO2004031617 A2 WO 2004031617A2
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
gear
transmission according
output
continuously variable
Prior art date
Application number
PCT/DE2003/003247
Other languages
German (de)
English (en)
Other versions
WO2004031617A3 (fr
Inventor
Ulrich Rohs
Werner Brandwitte
Christoph DRÄGER
Original Assignee
Ulrich Rohs
Werner Brandwitte
Draeger Christoph
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 claimed from DE10303896A external-priority patent/DE10303896A1/de
Application filed by Ulrich Rohs, Werner Brandwitte, Draeger Christoph filed Critical Ulrich Rohs
Priority to DE10393308A priority Critical patent/DE10393308D2/de
Priority to PCT/DE2003/003247 priority patent/WO2004031617A2/fr
Priority to BR0307386A priority patent/BR0307386A/pt
Priority to AU2003271546A priority patent/AU2003271546A1/en
Priority to CN038011875A priority patent/CN1568406B/zh
Publication of WO2004031617A2 publication Critical patent/WO2004031617A2/fr
Publication of WO2004031617A3 publication Critical patent/WO2004031617A3/fr

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
    • 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
    • F16H37/0853—CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members
    • 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
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member

Abstract

L'invention concerne une boîte dotée d'une transmission partielle à variation continue, cette boîte comprenant deux lignes de transmission montées en parallèle, la transmission partielle à variation continue se trouvant dans la première des deux lignes de transmission.
PCT/DE2003/003247 2002-09-30 2003-09-29 Transmission a variation continue WO2004031617A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10393308A DE10393308D2 (de) 2002-09-30 2003-09-29 Stufenlos enstellbares Getriebe
PCT/DE2003/003247 WO2004031617A2 (fr) 2002-09-30 2003-09-29 Transmission a variation continue
BR0307386A BR0307386A (pt) 2002-09-30 2003-09-29 Transmissão com regulagem sem graduação
AU2003271546A AU2003271546A1 (en) 2002-09-30 2003-09-29 Gearbox consisting of infinitely variable adjustable partial gear mechanisms
CN038011875A CN1568406B (zh) 2002-09-30 2003-09-29 无级变速传动装置

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
DE10245897 2002-09-30
DE10245897.9 2002-09-30
DE10246655.6 2002-10-07
DE10246655 2002-10-07
DE10303896A DE10303896A1 (de) 2002-09-30 2003-01-30 Umlaufendes Getriebe
DE10303891A DE10303891A1 (de) 2002-09-30 2003-01-30 Getriebe
DE10303891.4 2003-01-30
DE10303896.5 2003-01-30
DE10304094.3 2003-01-31
DE10304094 2003-01-31
DE10323109 2003-05-20
DE10323109.9 2003-05-20
PCT/DE2003/003247 WO2004031617A2 (fr) 2002-09-30 2003-09-29 Transmission a variation continue

Publications (2)

Publication Number Publication Date
WO2004031617A2 true WO2004031617A2 (fr) 2004-04-15
WO2004031617A3 WO2004031617A3 (fr) 2004-08-12

Family

ID=34468561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003247 WO2004031617A2 (fr) 2002-09-30 2003-09-29 Transmission a variation continue

Country Status (3)

Country Link
AU (1) AU2003271546A1 (fr)
BR (1) BR0307386A (fr)
WO (1) WO2004031617A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023648A1 (de) * 2006-05-18 2007-11-29 Getrag-Ford Transmissions Gmbh Anpressvorrichtung für ein Kegelringgetriebe
US9719582B2 (en) 2012-10-29 2017-08-01 Ulrich Rohs Conical friction ring transmission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0942199A2 (fr) * 1998-03-13 1999-09-15 Isuzu Motors Limited Transmission continue torique
JP2000130531A (ja) * 1998-10-29 2000-05-12 Isuzu Motors Ltd 無段変速機
US6287232B1 (en) * 1998-12-15 2001-09-11 Nissan Motor Co., Ltd. Non-finite speed ratio continuously variable transmission device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0942199A2 (fr) * 1998-03-13 1999-09-15 Isuzu Motors Limited Transmission continue torique
JP2000130531A (ja) * 1998-10-29 2000-05-12 Isuzu Motors Ltd 無段変速機
US6287232B1 (en) * 1998-12-15 2001-09-11 Nissan Motor Co., Ltd. Non-finite speed ratio continuously variable transmission device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Bd. 2000, Nr. 08, 6. Oktober 2000 (2000-10-06) & JP 2000 130531 A (ISUZU MOTORS LTD), 12. Mai 2000 (2000-05-12) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023648A1 (de) * 2006-05-18 2007-11-29 Getrag-Ford Transmissions Gmbh Anpressvorrichtung für ein Kegelringgetriebe
DE102006023648B4 (de) * 2006-05-18 2009-08-13 Getrag-Ford Transmissions Gmbh Anpressvorrichtung für ein Kegelringgetriebe
US9719582B2 (en) 2012-10-29 2017-08-01 Ulrich Rohs Conical friction ring transmission

Also Published As

Publication number Publication date
BR0307386A (pt) 2004-11-09
AU2003271546A1 (en) 2004-04-23
AU2003271546A8 (en) 2004-04-23
WO2004031617A3 (fr) 2004-08-12

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