FR2405403A1 - Variateur de vitesse continu reglable a disques coniques - Google Patents

Variateur de vitesse continu reglable a disques coniques

Info

Publication number
FR2405403A1
FR2405403A1 FR7822972A FR7822972A FR2405403A1 FR 2405403 A1 FR2405403 A1 FR 2405403A1 FR 7822972 A FR7822972 A FR 7822972A FR 7822972 A FR7822972 A FR 7822972A FR 2405403 A1 FR2405403 A1 FR 2405403A1
Authority
FR
France
Prior art keywords
discs
speed variator
disc
continuous speed
conical discs
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.)
Granted
Application number
FR7822972A
Other languages
English (en)
Other versions
FR2405403B1 (fr
Inventor
Manfred Rattunde
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.)
PIV Antrieb Werner Reimers GmbH and Co KG
Original Assignee
PIV Antrieb Werner Reimers GmbH and Co KG
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 PIV Antrieb Werner Reimers GmbH and Co KG filed Critical PIV Antrieb Werner Reimers GmbH and Co KG
Publication of FR2405403A1 publication Critical patent/FR2405403A1/fr
Application granted granted Critical
Publication of FR2405403B1 publication Critical patent/FR2405403B1/fr
Granted 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
    • F16H9/16—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 using two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—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 using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Control Of Transmission Device (AREA)
  • Friction Gearing (AREA)

Abstract

Le variateur de vitesse comprend un organe d'entraînement 11 passant entre les deux disques 7, 8 de chacune de deux paires de disques coniques, une paire de disques déterminant une forme symétrique en coin, un disque 7, 9 de chaque paire, associé à un dispositif presseur 24, 25 étant mobile axialement, les disques mobiles étant disposés de part et d'autre du moyen d'entraînement 11. Les dispositifs presseurs 24 sont agencés du même côté de l'organe entraînement 11, et le disque conique mobile axialement 7 situé de l'autre côté de l'organe d'entraînement 11 est relié au dispositif presseur 24 par un organe 17 traversant le disque voisin 8. Application en particulier aux machines nécessitant un variateur de vitesse perfectionné de faible encombrement.
FR7822972A 1977-10-06 1978-08-03 Variateur de vitesse continu reglable a disques coniques Granted FR2405403A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744947A DE2744947C3 (de) 1977-10-06 1977-10-06 Stufenlos einstellbares Kegelscheiben-Umschlingungsgetriebe

Publications (2)

Publication Number Publication Date
FR2405403A1 true FR2405403A1 (fr) 1979-05-04
FR2405403B1 FR2405403B1 (fr) 1983-06-17

Family

ID=6020799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822972A Granted FR2405403A1 (fr) 1977-10-06 1978-08-03 Variateur de vitesse continu reglable a disques coniques

Country Status (6)

Country Link
US (1) US4229988A (fr)
JP (1) JPS5831502B2 (fr)
DE (1) DE2744947C3 (fr)
FR (1) FR2405403A1 (fr)
GB (1) GB2005362B (fr)
IT (1) IT1158885B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549187A1 (fr) * 1983-07-15 1985-01-18 Reimers Getriebe Ag Variateur de vitesse a courroie et disques coniques

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168038B (nl) * 1978-05-03 1981-09-16 Doornes Transmissie Bv Inrichting voor het regelen van de overbrengings- verhouding van een traploos variabele transmissie van een motorvoertuig.
JPS5680550A (en) * 1979-12-03 1981-07-01 Aisin Warner Ltd Belt driven type stepless speed changer
IT1135352B (it) * 1981-02-06 1986-08-20 Alfa Romeo Spa Cambio di velocita' automatico continuo per autoveicoli
JPS57140955A (en) * 1981-02-24 1982-08-31 Nissan Motor Co Ltd V-belt system stepless transmission
JPS57161345A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Control method for v-belt stepless speed change gear and its device
JPS57161346A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Speed change control method for v-belt stepless speed change gear
JPS57161347A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Hydraulic control unit in v-belt stepless speed change gear
JPS57171154A (en) * 1981-04-11 1982-10-21 Nissan Motor Co Ltd V-belt type stepless speed changer
NL189731C (nl) * 1982-02-08 1993-07-01 Honda Motor Co Ltd Variabele transmissie.
EP0092228B1 (fr) * 1982-04-19 1988-01-20 Nissan Motor Co., Ltd. Procédé et appareillage pour varier le rapport de réduction d'une transmission à variation continue
JPS58102854A (ja) * 1982-05-20 1983-06-18 Honda Motor Co Ltd Ｖベルト式無段変速機
JPS58102856A (ja) * 1982-07-12 1983-06-18 Honda Motor Co Ltd ベルト式無段変速機のｖプ−リ
EP0117264B1 (fr) * 1983-02-25 1987-06-03 Nissan Motor Co., Ltd. Système de commande pour une transmission continue de vitesse à courroie en "V"
US4569670A (en) * 1984-05-31 1986-02-11 Borg-Warner Corporation Variable pulley accessory drive
DE4036683B4 (de) * 1989-11-21 2008-05-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Stufenlos einstellbares Kegelscheibenumschlingungsgetriebe
US5361744A (en) * 1992-02-26 1994-11-08 Tochigifujisangyo Kabushiki Kaisha Supercharging device for an internal combustion engine
US5394853A (en) * 1992-04-22 1995-03-07 Tochigi Fuji Sangyo Kabushiki Kaisha Supercharging device for an internal combustion engine
DE4316900C2 (de) * 1992-05-21 1998-05-07 Tochigi Fuji Sangyo Kk Drehzahlvariator
DE4441430C1 (de) 1994-11-22 1996-07-11 Buchheister Ingo Stufenlos verstellbares Riemengetriebe für Fahrräder oder dgl.
DE19546294A1 (de) * 1994-12-15 1996-06-20 Luk Getriebe Systeme Gmbh Antriebseinheit mit Kegelscheibenumschlingungsgetriebe
US5957797A (en) * 1996-09-04 1999-09-28 Wright State University Automatic change transmission utilizing continuous elastic drive belt and method
DE19857710B4 (de) * 1997-12-22 2013-02-21 Schaeffler Technologies AG & Co. KG Getriebe
DE10021793B4 (de) * 1999-05-14 2010-05-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Einrichtung zur Ansteuerung von CVT-Getrieben
DE10052471B4 (de) * 1999-11-08 2012-08-23 Schaeffler Technologies Gmbh & Co. Kg Kegelscheibenumschlingungsgetriebe
EP1167838A1 (fr) * 2000-06-30 2002-01-02 Van Doorne's Transmissie B.V. Transmission de vitesse constante à commande hydraulique et procédé de conception
DE10052652A1 (de) * 2000-10-24 2003-02-13 Volkswagen Ag Stufenlos verstellbares Getriebe
DE10222001A1 (de) * 2002-05-17 2003-11-27 Zf Batavia Llc Stufenlos regelbares Umschlingungsgetriebe
DE10226861B4 (de) 2002-06-15 2012-11-08 Zf Friedrichshafen Ag Stufenlos regelbares Umschlingungsgetriebe
DE10242317A1 (de) * 2002-09-12 2004-04-01 Christian Braun Stufenloses Fahrradschaltgetriebe
AT6653U1 (de) * 2002-10-29 2004-01-26 Avl List Gmbh Brennkraftmaschine mit einer kurbelwelle
JP4039366B2 (ja) * 2004-01-09 2008-01-30 日産自動車株式会社 ベルト式無段変速機
JP2005248982A (ja) * 2004-03-01 2005-09-15 Jatco Ltd ベルト式無段変速機のステップモータ取付構造
US9182017B2 (en) * 2011-03-31 2015-11-10 Toyota Jidosha Kabushiki Kaisha Belt-driven continuously variable transmission
EP2726758A1 (fr) * 2011-06-30 2014-05-07 Robert Bosch GmbH Poulie réglable à commande hydraulique pour un dispositif de transmission de couple
US11125306B2 (en) * 2017-02-20 2021-09-21 Unipres Corporation Dividing wall for primary pulley in belt-type continuously variable transmission
US10473195B2 (en) * 2017-06-06 2019-11-12 GM Global Technology Operations LLC Continuously-variable transmission
CN108916373B (zh) * 2018-09-25 2023-06-02 湖南科技大学 双金属带式无级变速器速比自平衡液压控制系统
US11031744B1 (en) * 2019-05-23 2021-06-08 National Technology & Engineering Solutions Of Sandia, Llc Belt structures for rotary electrical contact device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB943708A (en) * 1960-11-17 1963-12-04 Fichtel & Sachs Ag Improvements in and relating to vee belt drives
GB1298816A (en) * 1968-12-24 1972-12-06 Reimers Getriebe Ag Infinitely variable cone pulley transmission
GB1434228A (en) * 1972-12-13 1976-05-05 Daimler Benz Ag Arrangement for driving an accessory from an engine

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692864A (fr) * 1930-03-28 1930-11-12 Dispositif de transmission et de variations de vitesse à courroies multiples
US2256114A (en) * 1933-04-22 1941-09-16 Us Electrical Motors Inc Variable speed drive with multiple belts
US3014378A (en) * 1957-03-06 1961-12-26 Cazeneuve Sa Fluid controlled variable speed belt transmission
DE1210648B (de) * 1958-12-12 1966-02-10 Reimers Getriebe K G Stufenlos verstellbares Kegelscheibengetriebe mit wenigstens einer auf eine der axial verschiebbaren Kegelscheiben einwirkenden mechanischen Anpresseinrichtung zur Erzeugung von dreh-moment- und uebersetzungsabhaengigen Anpress-kraeften
US3102431A (en) * 1960-04-12 1963-09-03 Maurer Albrecht V-belt pulley variable transmission
US3081642A (en) * 1961-07-27 1963-03-19 Hartridge Ltd Leslie Variable speed drive
DE1256023B (de) * 1964-02-29 1967-12-07 Piv Antrieb Reimers Kg Werner Stufenlos verstellbares Kegelscheiben-Umschlingungsgetriebe
DE1455865A1 (de) * 1965-03-10 1969-06-19 Piv Antrieb Reimers Kg Werner Vorrichtung zur Veraenderung der Verstellgeschwindigkeit zur Verwendung in Fahrzeugen bestimmter,hydraulisch gesteuerter,stufenlos verstellbarer Getriebe
DE1816950C3 (de) * 1968-12-24 1971-06-03 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
DE1816951C2 (de) * 1968-12-24 1971-01-28 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
DE2019848B2 (de) * 1970-04-24 1972-02-17 PIV Antrieb, Werner Reimers KG, 6380 Bad Homburg Kegelscheiben umschlingungsgetriebe
US3782213A (en) * 1972-06-16 1974-01-01 Werner Reimers Kg Infinitely variable cone pulley transmission
DE2256989A1 (de) * 1972-11-21 1974-05-22 Daimler Benz Ag Regelbarer aggregate-antrieb fuer brennkraftmaschinen, insbesondere fuer kraftfahrzeug-brennkraftmaschinen
DE2301776B2 (de) * 1973-01-15 1976-12-02 P.I.V. Antrieb Werner Reimers Kg, 6380 Bad Homburg Steuereinrichtung fuer einen aus einer brennkraftmaschine und motor und einem von dieser angetriebenen stufenlos einstellbarem zugorgangetriebe bestehenden fahrantrieb
DE2329364A1 (de) * 1973-06-08 1975-01-02 Bosch Gmbh Robert Automatisches getriebe fuer kraftfahrzeuge
NL175096C (nl) * 1974-11-15 1984-09-17 Doornes Transmissie Bv Traploos variabele drijfriemoverbrenging met hydraulische drukregeling van de zijdelingse aandrukkracht op de drijfriem of schakelband.
DE2539094C2 (de) * 1975-09-03 1977-09-08 PIV Antrieb Werner Reimers KG, 6380 Bad Homburg Stufenlos einstellbares Kegelscheibengetriebe
NL177770C (nl) * 1975-11-06 1985-11-18 Doornes Transmissie Bv Variabele v-riemoverbrenging met een of meer hydraulisch verstelde riempoelies.
NL162183C (nl) * 1976-02-09 1980-04-15 Doornes Transmissie Bv Traploos variabele aandrijving.
US4023425A (en) * 1976-04-21 1977-05-17 A. C. Cars Limited Centrifugal fluid expansible pulley with manifold vacuum control means
US4024772A (en) * 1976-05-10 1977-05-24 Kumm Emerson L Variable speed flat belt transmission
US4056015A (en) * 1976-05-11 1977-11-01 Van Doorne's Transmissie B.V. Stepless variable transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB943708A (en) * 1960-11-17 1963-12-04 Fichtel & Sachs Ag Improvements in and relating to vee belt drives
GB1298816A (en) * 1968-12-24 1972-12-06 Reimers Getriebe Ag Infinitely variable cone pulley transmission
GB1434228A (en) * 1972-12-13 1976-05-05 Daimler Benz Ag Arrangement for driving an accessory from an engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549187A1 (fr) * 1983-07-15 1985-01-18 Reimers Getriebe Ag Variateur de vitesse a courroie et disques coniques

Also Published As

Publication number Publication date
IT1158885B (it) 1987-02-25
FR2405403B1 (fr) 1983-06-17
IT7825628A0 (it) 1978-07-12
GB2005362B (en) 1982-05-19
JPS5455266A (en) 1979-05-02
GB2005362A (en) 1979-04-19
US4229988A (en) 1980-10-28
JPS5831502B2 (ja) 1983-07-06
DE2744947B2 (de) 1980-03-06
DE2744947C3 (de) 1980-10-23
DE2744947A1 (de) 1979-04-12

Similar Documents

Publication Publication Date Title
FR2405403A1 (fr) Variateur de vitesse continu reglable a disques coniques
FR2393199A1 (fr) Amortisseur de vibrations de torsion
FR2358195A1 (fr) Procede et dispositif de mouture de cereales
NL7601287A (nl) Traploos variabele aandrijfwerkwijze en -inrich- ting.
FR2421541A1 (fr) Semoir a socs formes par des disques
FR2441105A1 (fr)
FR2469623B1 (fr) Variateur de vitesse a poulies coniques
ES2127945T3 (es) Aparato para medir caracteristicas de un liquido.
FR2411526A1 (fr) Appareil d'enregistrement et de reproduction de signaux video
FR2380828A1 (fr) Procede et appareil pour realiser des feuilles de materiau ondule
FR2403091A1 (fr) Appareils de gymnastique de chambre permettant d'effectuer les mouvements des skis
FR2381433A1 (fr) Haut-parleur electrodynamique
FR2457734A1 (fr) Perfectionnements apportes aux procedes et machines du genre de ceux pour rainurer des plaques, notamment a circuits imprimes
FR2388348A1 (fr) Dispositif de transport pour un support d'enregistrement a perforations marginales
FR2371944A1 (fr)
JPS5722451A (en) Driving device of stepless variable type speed change machine
FR2391104A1 (fr) Derailleur pour bicyclettes ou vehicules analogues
FR2382245A1 (fr) Ski
FR2356852A1 (fr) Transmission a courroie trapezoidale reglable d'une maniere continue
FR2433431A1 (fr) Dispositif collecteur de courant pour corps mobile
FR2400312A1 (fr) Machine pour travailler le sol
FR2388473A1 (fr) Machine pour travailler le sol
IT1256957B (it) Variatore continuo di velocita', in particolare per un veicolo a due ruote.
FR2402505A1 (fr) Guide support de barre pour installation de coulee continue d'acier
FR2357319A1 (fr) Dispositif insonore d'amenee de materiaux, utilisable avec des tours ou des machines semblables pour la transformation de barres

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse