ES2045750T3 - Polea. - Google Patents

Polea.

Info

Publication number
ES2045750T3
ES2045750T3 ES90200560T ES90200560T ES2045750T3 ES 2045750 T3 ES2045750 T3 ES 2045750T3 ES 90200560 T ES90200560 T ES 90200560T ES 90200560 T ES90200560 T ES 90200560T ES 2045750 T3 ES2045750 T3 ES 2045750T3
Authority
ES
Spain
Prior art keywords
pulley
discs
shaft
conveyor belt
support systems
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 - Lifetime
Application number
ES90200560T
Other languages
English (en)
Inventor
Herripon Bastiaan Andreas D
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.)
Bosch Transmission Technology BV
Original Assignee
Van Doornes Transmissie BV
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 Van Doornes Transmissie BV filed Critical Van Doornes Transmissie BV
Application granted granted Critical
Publication of ES2045750T3 publication Critical patent/ES2045750T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
    • 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

Abstract

EN UNA TRANSMISION CONTINUAMENTE VARIABLE CON UNA POLEA QUE TENGA DISCOS (1, 2) ENTRE LOS QUE CORRA UNA CINTA TRANSPORTADORA (12), AL MENOS UNO DE LOS DISCOS ES MOVIBLE PARA INFLUIR EN LA TASA DE TRANSMISION DE LA TRANSMISION. EL DISCO MOVIBLE (1, 2) ESTA MONTADO SOBRE UN EJE (3), MEDIANTE SISTEMAS DE SOPORTE (5, 7, 16, 18, 20, 21) A SER POSIBLE ENCOFRADOS EXCENTRICAMENTE EN RELACION AL EJE (3). LOS SISTEMAS DE SOPORTE ABSORBEN LAS FUERZAS EJERCIDAS POR LA CINTA TRANSPORTADORA (12) CERCA DEL PUNTO DE APLICACION DE LAS FUERZAS, DE FORMA QUE, EN PARTICULAR EL DISCO DE POLEA MOVIBLE, PUEDE CONSTRUIRSE MENOS RIGIDAMENTE, CON UNA MASA MAS PEQUEÑA Y A UN PRECIO DE COSTE REDUCIDO.
ES90200560T 1989-03-20 1990-03-09 Polea. Expired - Lifetime ES2045750T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900674A NL8900674A (nl) 1989-03-20 1989-03-20 Poelie.

Publications (1)

Publication Number Publication Date
ES2045750T3 true ES2045750T3 (es) 1994-01-16

Family

ID=19854319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200560T Expired - Lifetime ES2045750T3 (es) 1989-03-20 1990-03-09 Polea.

Country Status (6)

Country Link
US (1) US5013283A (es)
EP (3) EP0516249B1 (es)
JP (2) JP3022578B2 (es)
DE (3) DE69004470T2 (es)
ES (1) ES2045750T3 (es)
NL (1) NL8900674A (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9300464A (nl) * 1993-03-16 1994-10-17 Doornes Transmissie Bv Poelie.
US5407394A (en) * 1993-05-05 1995-04-18 Borg-Warner Automotive, Inc. Guide for an adjustable pulley in a continuously variable transmission
NL9302183A (nl) * 1993-12-15 1995-07-03 Doornes Transmissie Bv Poelie.
DE19514787A1 (de) * 1995-04-21 1996-10-24 Audi Ag Verstellbare Kegelscheibe für ein stufenloses Umschlingungsgetriebe
NL1001755C2 (nl) * 1995-11-28 1997-05-30 Doornes Transmissie Bv Poelie.
DE19857709B4 (de) * 1997-12-22 2006-03-23 Luk Gs Verwaltungs Kg Getriebe
DE10222520A1 (de) 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatgetriebe mit wenigstens zwei Kegelscheibensätzen
DE10222519A1 (de) * 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatgetriebe mit einem Variator mit wenigstens zwei Kegelscheibensätzen
FR2874986B1 (fr) * 2004-09-06 2008-01-18 Renault Sas Poulie a gorge variable munie d'un dispositif de regulation du rayon de la gorge
EP2811098B1 (en) 2007-05-09 2018-09-19 Magna Closures Inc. Window regulator assembly for a vehicle
JP4335941B2 (ja) * 2007-12-21 2009-09-30 株式会社豊田中央研究所 ベルト式無段変速機及びそのプーリ
JP5614019B2 (ja) * 2009-09-24 2014-10-29 株式会社ジェイテクト 動力伝達装置
NL1037588C2 (en) * 2009-12-24 2011-06-27 Bosch Gmbh Robert Continuously variable transmission.
FR2966543B1 (fr) * 2010-10-25 2013-06-07 France Reducteurs Poulie pour dispositif de transmission a courroie, notamment pour variateur de vitesse a courroie, et variateur de vitesse a courroie integrant une telle poulie
WO2012131999A1 (ja) * 2011-03-31 2012-10-04 トヨタ自動車株式会社 ベルト式無段変速機
JP6257905B2 (ja) * 2013-03-22 2018-01-10 株式会社豊田中央研究所 無段変速機
US10054211B2 (en) * 2015-07-20 2018-08-21 Dennis Zulawski Drive clutch
WO2018151000A1 (ja) * 2017-02-20 2018-08-23 ユニプレス株式会社 ベルト式無段変速機におけるプライマリプーリ用の隔壁部材
DE112018001860T5 (de) * 2017-04-03 2019-12-19 Sri International Schaltmechanismen für stufenlose Getriebe mit geteilter Riemenscheibe
JP7033671B2 (ja) * 2018-05-21 2022-03-10 エスアールアイ インターナショナル 入れ子状プーリを備えた可変トランスミッション

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191203383A (en) * 1912-02-10 1912-12-19 Austin Patrick Cairns Improvements in and relating to Expanding Pulleys for Light Motor Vehicles.
DE347388C (de) * 1918-01-10 1922-01-18 Iliescu Branceni Dreh- oder Wechselstrommotoren mit umlaufenden Statoren und mehreren Feldgeschwindigkeiten
CH347388A (de) * 1955-11-28 1960-06-30 Wilhelm Herm Mueller & Co Komm Verstellbare Keilriemenscheibe für Regelgetriebe
DE1124779B (de) * 1959-04-30 1962-03-01 Reimers Getriebe K G Umschlingungstrieb mit einem ueber zwei Kegelscheibenpaare laufenden Zugmittel
US3085446A (en) * 1961-05-31 1963-04-16 Westinghouse Electric Corp No-wear unlubricated variable v-belt pulley
US3117461A (en) * 1962-07-02 1964-01-14 Lovejoy Flexible Coupling Co Variable speed drive mechanism
FR1385873A (fr) * 1964-03-04 1965-01-15 Heinkel Ag Ernst Dispositif d'avancement applicable, notamment, à la commande de mécanismes de changement de vitesses à courroie trapézoïdale
US3393572A (en) * 1965-03-26 1968-07-23 Westerasmaskiner Ab Variable pulley
DE1575482B2 (de) * 1966-05-26 1972-03-30 Maschinen und Werkzeugbau Zuffen hausen AG, 7000 Stuttgart Stufenlos einstellbare kegelscheibe
US3504560A (en) * 1968-04-25 1970-04-07 Gerbing Mfg Co Variable speed pulley
DE1811935A1 (de) * 1968-11-30 1970-06-11 Ernst Heinkel Ag Keilriemenscheibe
US3771377A (en) * 1971-09-21 1973-11-13 Us Army Vee-belt spring-o-matic power transmission
US3757594A (en) * 1972-02-07 1973-09-11 Garrett Corp Variable speed belt transmission
NL177770C (nl) * 1975-11-06 1985-11-18 Doornes Transmissie Bv Variabele v-riemoverbrenging met een of meer hydraulisch verstelde riempoelies.
FR2414664A1 (fr) * 1978-01-12 1979-08-10 Guirriec Louis Mecanisme de transmission a rapport variable
NL7900152A (nl) * 1979-01-09 1980-07-11 Volvo Car Bv V-riemaandrijving.
DE2910546C3 (de) * 1979-03-17 1982-05-27 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Kegelscheiben-Umschlingungsgetriebe
US4411590A (en) * 1980-12-08 1983-10-25 Reliance Electric Company Control system for variable speed belt drives
DE3230813A1 (de) * 1982-08-19 1984-02-23 Linnig Karl Heinz Kaeltekompressorantrieb
NL8302089A (nl) * 1983-06-13 1985-01-02 Doornes Transmissie Bv Traploos variabele overbrenging.
JPS6065946A (ja) * 1983-09-19 1985-04-15 Toyota Motor Corp ベルト式無段変速装置
NL8400324A (nl) * 1984-02-02 1985-09-02 Varicar Bv Inrichting ter bepaling van het koppel overgedragen tussen een kegelschijfstel van een continu variabele transmissie en de as daarvan.
US4617004A (en) * 1984-09-13 1986-10-14 Borg-Warner Corporation Pulley strap drive
JPS639762A (ja) * 1986-06-30 1988-01-16 Mitsuboshi Belting Ltd 遠心推力式変速プ−リ
US4869705A (en) * 1988-07-01 1989-09-26 Fenton John W Continuously variable transmission

Also Published As

Publication number Publication date
NL8900674A (nl) 1990-10-16
EP0513875A2 (en) 1992-11-19
EP0516249B1 (en) 1996-08-28
EP0516249A2 (en) 1992-12-02
DE69021397D1 (de) 1995-09-07
DE69004470D1 (de) 1993-12-16
EP0513875B1 (en) 1995-08-02
DE69021397T2 (de) 1996-01-25
US5013283A (en) 1991-05-07
DE69004470T2 (de) 1994-05-11
JP3022578B2 (ja) 2000-03-21
DE69028317D1 (de) 1996-10-02
JP2000170885A (ja) 2000-06-23
JPH02278055A (ja) 1990-11-14
EP0389030B1 (en) 1993-11-10
EP0513875A3 (en) 1993-04-28
DE69028317T2 (de) 1997-01-16
EP0389030A1 (en) 1990-09-26
EP0516249A3 (en) 1993-05-05

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