DE3568076D1 - Infinitely variable belt drive with low friction seals for the primary and secondary sheaves - Google Patents

Infinitely variable belt drive with low friction seals for the primary and secondary sheaves

Info

Publication number
DE3568076D1
DE3568076D1 DE8585113076T DE3568076T DE3568076D1 DE 3568076 D1 DE3568076 D1 DE 3568076D1 DE 8585113076 T DE8585113076 T DE 8585113076T DE 3568076 T DE3568076 T DE 3568076T DE 3568076 D1 DE3568076 D1 DE 3568076D1
Authority
DE
Germany
Prior art keywords
primary
low friction
belt drive
infinitely variable
variable belt
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
Application number
DE8585113076T
Other languages
English (en)
Inventor
Thomas R Stockton
Frederick J Morris
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.)
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
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 Ford Werke GmbH, Ford France SA, Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE3568076D1 publication Critical patent/DE3568076D1/de
Expired 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons
    • 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
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/065—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the friction or endless flexible member type
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE8585113076T 1984-11-02 1985-10-15 Infinitely variable belt drive with low friction seals for the primary and secondary sheaves Expired DE3568076D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/667,657 US4608032A (en) 1984-11-02 1984-11-02 Infinitely variable belt drive with low friction seals for the primary and secondary sheaves

Publications (1)

Publication Number Publication Date
DE3568076D1 true DE3568076D1 (en) 1989-03-09

Family

ID=24679097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585113076T Expired DE3568076D1 (en) 1984-11-02 1985-10-15 Infinitely variable belt drive with low friction seals for the primary and secondary sheaves

Country Status (3)

Country Link
US (1) US4608032A (de)
EP (2) EP0180324A1 (de)
DE (1) DE3568076D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772247A (en) * 1986-09-11 1988-09-20 Ford Motor Company Integrated fixed drive belt sheaves for a continually variable transmission
US4881926A (en) * 1987-12-04 1989-11-21 Diesel Kiki Co., Ltd. Stepless speed variator of a belt type
NL8800246A (nl) * 1988-02-02 1989-09-01 Doornes Transmissie Bv Continu variabele transmissie voorzien van een koppelomvormer.
US4986398A (en) * 1989-03-27 1991-01-22 Luk Lamellen Und Kupplungsbau Gmbh Torque converter clutch
FR2657132B1 (fr) * 1990-01-12 1995-02-10 Ibc Europ Eurl Poulie a variateur de vitesse equipee d'une membrane de transmission.
NL1001756C2 (nl) * 1995-11-28 1997-05-30 Doornes Transmissie Bv Poelie.
US5961414A (en) * 1997-09-29 1999-10-05 Ford Global Technologies, Inc. Dual mode continuously variable transmission having multiple torque input paths
US5931760A (en) * 1997-09-29 1999-08-03 Ford Global Technologies, Inc. Dual mode continuously variable transmission having multiple torque input paths
US5888161A (en) * 1998-03-19 1999-03-30 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US6093125A (en) * 1998-03-19 2000-07-25 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US5916053A (en) * 1998-03-19 1999-06-29 Ford Global Technologies, Inc. Dual mode operation continuously variable transmission having creeper low and reverse gears
US5937711A (en) * 1998-03-19 1999-08-17 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US5941789A (en) * 1998-03-19 1999-08-24 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US6106428A (en) * 1998-03-23 2000-08-22 Ford Global Technologies, Inc. Compact dual mode continually variable transmission
JP4151607B2 (ja) * 2004-05-06 2008-09-17 トヨタ自動車株式会社 ベルト式無段変速機
KR101234655B1 (ko) * 2010-11-24 2013-02-19 기아자동차주식회사 차량용 무단변속기
US9816594B2 (en) * 2015-11-13 2017-11-14 GM Global Technology Operations LLC Twin axis twin-mode continuously variable transmission

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731534A (en) * 1948-02-26 1956-01-17 Taylor Winfield Corp Fluid pressure actuator for machine components
GB833383A (en) * 1956-11-07 1960-04-21 Woods T B Sons Co Improvements in variable-pitch sheaves with lubricating means
US3244013A (en) * 1964-08-13 1966-04-05 Richard E Deschner Diaphragm retaining structure for hydraulic control devices
US3478611A (en) * 1968-07-15 1969-11-18 Claude Venne Variable speed drive assembly
DE1816950C3 (de) * 1968-12-24 1971-06-03 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
US3525289A (en) * 1969-02-18 1970-08-25 United Aircraft Corp Pneumatic actuator
US4125037A (en) * 1975-12-17 1978-11-14 Gkn Transmissions Limited Variable speed transmission means
DE2637803A1 (de) * 1976-08-21 1978-02-23 Festo Maschf Stoll G Arbeitszylinder fuer pneumatische oder hydraulische druckmedien
IT1159899B (it) * 1978-07-13 1987-03-04 Fiat Spa Gruppo di trasmissione per veicoli a motore
NL166768C (nl) * 1978-07-14 1981-09-15 Doornes Transmissie Bv Drijfwerk, in het bijzonder voor een motorvoertuig.
GB2046374B (en) * 1978-12-09 1982-11-17 Gkn Transmissions Ltd Power transmissions
JPS5666557A (en) * 1979-10-30 1981-06-05 Aisin Warner Ltd Speed change gear
US4425102A (en) * 1980-09-26 1984-01-10 Reliance Electric Company Variable speed belt drive
US4411590A (en) * 1980-12-08 1983-10-25 Reliance Electric Company Control system for variable speed belt drives
GB2112105B (en) * 1981-11-18 1985-09-11 Aisin Seiki Closing brake booster housing
JPS58207561A (ja) * 1982-05-27 1983-12-03 Honda Motor Co Ltd 自動変速プ−リ
FR2546257B1 (fr) * 1983-05-16 1988-08-12 Valeo Poulie de variateur de vitesse

Also Published As

Publication number Publication date
EP0180089B1 (de) 1989-02-01
EP0180089A1 (de) 1986-05-07
US4608032A (en) 1986-08-26
EP0180324A1 (de) 1986-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8330 Complete disclaimer