BRPI0402954A - Transmissão continuamente variável - Google Patents

Transmissão continuamente variável

Info

Publication number
BRPI0402954A
BRPI0402954A BR0402954-2A BRPI0402954A BRPI0402954A BR PI0402954 A BRPI0402954 A BR PI0402954A BR PI0402954 A BRPI0402954 A BR PI0402954A BR PI0402954 A BRPI0402954 A BR PI0402954A
Authority
BR
Brazil
Prior art keywords
continuously variable
variable transmission
bearing
drive member
rotary drive
Prior art date
Application number
BR0402954-2A
Other languages
English (en)
Inventor
Ulrich Dr Ing Rohs
Werner Brandwitte
Christoph Droger
Original Assignee
Ulrich Dr Ing Rohs
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 DE10359858A external-priority patent/DE10359858A1/de
Application filed by Ulrich Dr Ing Rohs filed Critical Ulrich Dr Ing Rohs
Publication of BRPI0402954A publication Critical patent/BRPI0402954A/pt
Publication of BRPI0402954B1 publication Critical patent/BRPI0402954B1/pt

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
    • 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
    • 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6649—Friction gearings characterised by the means for controlling the torque transmitting capability of the gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • General Details Of Gearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission Devices (AREA)

Abstract

"TRANSMISSãO CONTINUAMENTE VARIáVEL". Numa transmissão continuamente variável com pelo menos dois membros de transmissão rotativos, que interagem entre si através de um membro de transmissão ajustável rotativo, a área estacionária de um rolamento para um membro de transmissão fica arranjada radialmente dentro da área de contato deste rolamento, proporcionando economia de espaço estrutural.
BRPI0402954A 2003-08-20 2004-07-12 transmissão continuamente variável BRPI0402954B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10338857 2003-08-20
DE10359858A DE10359858A1 (de) 2003-08-20 2003-12-18 Stufenlos einstellbares Getriebe

Publications (2)

Publication Number Publication Date
BRPI0402954A true BRPI0402954A (pt) 2005-08-30
BRPI0402954B1 BRPI0402954B1 (pt) 2016-08-23

Family

ID=34219274

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0402954A BRPI0402954B1 (pt) 2003-08-20 2004-07-12 transmissão continuamente variável

Country Status (6)

Country Link
EP (1) EP1656514B1 (pt)
KR (1) KR101098110B1 (pt)
CN (1) CN1584368A (pt)
BR (1) BRPI0402954B1 (pt)
DE (1) DE112004001467D2 (pt)
WO (1) WO2005019701A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005009189D1 (de) * 2005-05-30 2010-04-22 Getrag Ford Transmissions Gmbh Kegelringgetriebe
BRPI0819068A2 (pt) * 2007-11-27 2015-12-22 Rohs Ulrich engrenagem cônica de anel de fricção e método para montar ou produzir uma engrenagem cônica de anel de fricção"
DE102010018297A1 (de) * 2010-04-23 2011-10-27 Ulrich Rohs Kegelreibringgetriebe und Verfahren zum stufenlosen Übertragen von Drehmomenten mittels eines Kegelreibringgetriebes
CN103727193A (zh) * 2012-10-13 2014-04-16 李志强 锥带式无级变速装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178859A (en) * 1937-06-25 1939-11-07 Robert M Jett Power transmission mechanism
GB827608A (en) * 1956-01-06 1960-02-10 Charles Edward Kraus Improvements in variable speed power transmission mechanisms
FR1254308A (fr) * 1960-04-15 1961-02-17 Changement de vitesses progressif
US3242753A (en) * 1962-11-01 1966-03-29 Nat Res Dev Transmission control system
GB1296827A (pt) 1968-12-06 1972-11-22
US3881370A (en) * 1973-06-29 1975-05-06 Deere & Co Variable speed belt drive for an agricultural machine
US4393964A (en) 1979-03-23 1983-07-19 Ipanema Company Hybrid power system and method for operating same
JPS6196255A (ja) * 1984-10-17 1986-05-14 Daihatsu Motor Co Ltd トロイダル形無段変速機のパ−キングロツク装置
US5601509A (en) 1995-06-27 1997-02-11 Nissan Research & Development, Inc. Taper roller continuously variable transmission
DE19542726B4 (de) 1995-11-16 2006-02-16 Rohs, Ulrich, Dr.-Ing. Kegelreibringgetriebe
DE19740406C2 (de) 1997-09-09 1999-08-05 Helling Michael Dipl Ing Fh Stufenlos einstellbares Getriebe
DE19837368A1 (de) * 1998-08-18 2000-02-24 Ulrich Rohs Kegelreibringgetriebe und Verfahren zur Regelung des Übersetzungsverhältnisses bei einem Kegelgetriebe
DE19854612A1 (de) * 1998-09-14 2000-03-16 Edgar Loehr Stufenloses Reibradgetriebe
DE19958073B4 (de) 1998-12-16 2012-04-26 Schaeffler Technologies Gmbh & Co. Kg Kegelscheibenumschlingungsgetriebe
DE19911297A1 (de) * 1999-03-13 2000-09-14 Edgar Loehr Stufenloses Reibradgetriebe mit hohem Wirkungsgrad
GB0121739D0 (en) * 2001-09-08 2001-10-31 Milner Peter J An improved continuously variable transmission

Also Published As

Publication number Publication date
KR20060035578A (ko) 2006-04-26
CN1584368A (zh) 2005-02-23
EP1656514A1 (de) 2006-05-17
DE112004001467D2 (de) 2006-04-20
EP1656514B1 (de) 2011-04-27
BRPI0402954B1 (pt) 2016-08-23
WO2005019701A1 (de) 2005-03-03
KR101098110B1 (ko) 2011-12-26

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/08/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2470 DE 08-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.