WO2004031617A3 - Transmission a variation continue - Google Patents

Transmission a variation continue Download PDF

Info

Publication number
WO2004031617A3
WO2004031617A3 PCT/DE2003/003247 DE0303247W WO2004031617A3 WO 2004031617 A3 WO2004031617 A3 WO 2004031617A3 DE 0303247 W DE0303247 W DE 0303247W WO 2004031617 A3 WO2004031617 A3 WO 2004031617A3
Authority
WO
WIPO (PCT)
Prior art keywords
partial gear
infinitely variable
adjustable partial
gear mechanisms
variable adjustable
Prior art date
Application number
PCT/DE2003/003247
Other languages
German (de)
English (en)
Other versions
WO2004031617A2 (fr
Inventor
Ulrich Rohs
Werner Brandwitte
Christoph Draeger
Original Assignee
Ulrich Rohs
Werner Brandwitte
Christoph Draeger
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 DE10303891A external-priority patent/DE10303891A1/de
Application filed by Ulrich Rohs, Werner Brandwitte, Christoph Draeger filed Critical Ulrich Rohs
Priority to AU2003271546A priority Critical patent/AU2003271546A1/en
Priority to PCT/DE2003/003247 priority patent/WO2004031617A2/fr
Priority to BR0307386A priority patent/BR0307386A/pt
Priority to DE10393308A priority patent/DE10393308D2/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
  • Structure Of Transmissions (AREA)

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
AU2003271546A AU2003271546A1 (en) 2002-09-30 2003-09-29 Gearbox consisting of infinitely variable adjustable partial gear mechanisms
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
DE10393308A DE10393308D2 (de) 2002-09-30 2003-09-29 Stufenlos enstellbares Getriebe
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
DE10245897.9 2002-09-30
DE10245897 2002-09-30
DE10246655.6 2002-10-07
DE10246655 2002-10-07
DE10303896.5 2003-01-30
DE10303891.4 2003-01-30
DE10303891A DE10303891A1 (de) 2002-09-30 2003-01-30 Getriebe
DE10303896A DE10303896A1 (de) 2002-09-30 2003-01-30 Umlaufendes Getriebe
DE10304094.3 2003-01-31
DE10304094 2003-01-31
DE10323109.9 2003-05-20
DE10323109 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 WO2004031617A2 (fr) 2004-04-15
WO2004031617A3 true 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006023648B4 (de) * 2006-05-18 2009-08-13 Getrag-Ford Transmissions Gmbh Anpressvorrichtung für ein Kegelringgetriebe
DE102012021171A1 (de) 2012-10-29 2014-04-30 Ulrich Rohs Kegelreibringgetriebe

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 vol. 2000, no. 08 6 October 2000 (2000-10-06) *

Also Published As

Publication number Publication date
WO2004031617A2 (fr) 2004-04-15
AU2003271546A8 (en) 2004-04-23
BR0307386A (pt) 2004-11-09
AU2003271546A1 (en) 2004-04-23

Similar Documents

Publication Publication Date Title
AU2002365959A1 (en) Power transmission device with at least two planetary gear trains
AU2003212843A1 (en) Continuously variable transmission
WO2007018570A3 (fr) Film absorbant
AU2003206528A1 (en) Three-wheeled vehicle with a continuously variable transmission
AU2001282633A1 (en) Sransmission for performing reliable continuously-variable-speed operation through gear meshing, and vehicle-use continuously-variable transmission device usingit
AU2002318659A1 (en) Continuously variable transmission
AU2003220823A1 (en) Control device with shift position detector, and power train with the control device
EP1371879A3 (fr) Train épicycloidal
TW472601U (en) Transmission device for exercise bicycle with oval power gear
AU2003299146A1 (en) Epicyclic gear
EP1544487A4 (fr) Element de transmission de rotation, ensemble de transmission de rotation, et mecanisme d'engrenage
WO2004031617A3 (fr) Transmission a variation continue
DE50311356D1 (de) Getriebe mit zwei parallel geschalteten Getriebesträngen
AU2003287629A1 (en) Continuously variable transmission
AU2003238312A1 (en) Worm-planetary gear train with high transmission ratio
AU2002253516A1 (en) Stepless variable transmission gear for cycles__________________
AUPR473001A0 (en) Variable ratio gear train
AU2003242870A1 (en) Multifunctional, absolute continuous, stepless direction shifting transmission
PL352656A1 (en) Stepless gear transmission
AU2003253573A1 (en) Stepless car transmission
AU2002100777A4 (en) Uploading law summaries, law essays and past exam model answers on the world wide web.
AU2002239080A1 (en) Continuously variable transmission
TW200600701A (en) Variable speed drive device with taper non-circular helical gear
HUP0202953A2 (hu) Differenciál, fokozatnélküli sebességváltó
AUPS094302A0 (en) Infinitely variable gear coupling

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 20038011875

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWW Wipo information: withdrawn in national office

Ref document number: 2003753336

Country of ref document: EP

REF Corresponds to

Ref document number: 10393308

Country of ref document: DE

Date of ref document: 20050602

Kind code of ref document: P

WWE Wipo information: entry into national phase

Ref document number: 10393308

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: 2003753336

Country of ref document: EP

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Ref document number: JP

REG Reference to national code

Ref country code: DE

Ref legal event code: R225

Ref document number: 10393308

Country of ref document: DE

Effective date: 20110714