IT7825628A0 - Meccanismo di avvolgimento a dischi conici regolabile in modo continuo. - Google Patents

Meccanismo di avvolgimento a dischi conici regolabile in modo continuo.

Info

Publication number
IT7825628A0
IT7825628A0 IT7825628A IT2562878A IT7825628A0 IT 7825628 A0 IT7825628 A0 IT 7825628A0 IT 7825628 A IT7825628 A IT 7825628A IT 2562878 A IT2562878 A IT 2562878A IT 7825628 A0 IT7825628 A0 IT 7825628A0
Authority
IT
Italy
Prior art keywords
winding mechanism
continuously adjustable
conical disc
disc winding
adjustable conical
Prior art date
Application number
IT7825628A
Other languages
English (en)
Other versions
IT1158885B (it
Original Assignee
Piv Antrieb Reimers Kg Werner
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 Reimers Kg Werner filed Critical Piv Antrieb Reimers Kg Werner
Publication of IT7825628A0 publication Critical patent/IT7825628A0/it
Application granted granted Critical
Publication of IT1158885B publication Critical patent/IT1158885B/it

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)
IT25628/78A 1977-10-06 1978-07-12 Meccanismo di avvolgimento a dischi conici regolabile in modo continuo IT1158885B (it)

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
IT7825628A0 true IT7825628A0 (it) 1978-07-12
IT1158885B IT1158885B (it) 1987-02-25

Family

ID=6020799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25628/78A IT1158885B (it) 1977-10-06 1978-07-12 Meccanismo di avvolgimento a dischi conici regolabile in modo continuo

Country Status (6)

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

Families Citing this family (39)

* 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
JPS57161347A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Hydraulic control unit in v-belt stepless speed change gear
JPS57161346A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Speed change control method for v-belt stepless speed change gear
JPS57161345A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Control method for v-belt stepless speed change gear and its device
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 (en) * 1982-04-19 1988-01-20 Nissan Motor Co., Ltd. Method and apparatus for controlling reduction ratio of continuously variable transmission
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
US4557706A (en) * 1983-02-25 1985-12-10 Nissan Motor Co., Ltd. Control system for continuously variable V-belt transmission
DE3325523C2 (de) * 1983-07-15 1985-10-03 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Stufenlos einstellbares Kegelscheiben-Umschlingungsgetriebe
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.
JP3771958B2 (ja) * 1994-12-15 2006-05-10 ルーク ゲトリーベ−ジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング 円錐プーリ形巻掛け伝動装置を備えた駆動ユニット
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 (en) * 2000-06-30 2002-01-02 Van Doorne's Transmissie B.V. Hydraulically controllable constant speed drive and method for the design thereof
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
WO2013000492A1 (en) * 2011-06-30 2013-01-03 Robert Bosch Gmbh Hydraulically activated adjustable pulley for a torque transmission device
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

Family Cites Families (25)

* 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
GB943708A (en) * 1960-11-17 1963-12-04 Fichtel & Sachs Ag Improvements in and relating to vee belt drives
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
DE1816951C2 (de) * 1968-12-24 1971-01-28 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
DE1816949B1 (de) * 1968-12-24 1970-05-27 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
DE1816950C3 (de) * 1968-12-24 1971-06-03 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
DE2260797A1 (de) * 1972-12-13 1974-06-20 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

Also Published As

Publication number Publication date
IT1158885B (it) 1987-02-25
GB2005362A (en) 1979-04-19
US4229988A (en) 1980-10-28
JPS5455266A (en) 1979-05-02
DE2744947C3 (de) 1980-10-23
GB2005362B (en) 1982-05-19
DE2744947A1 (de) 1979-04-12
FR2405403A1 (fr) 1979-05-04
JPS5831502B2 (ja) 1983-07-06
DE2744947B2 (de) 1980-03-06
FR2405403B1 (it) 1983-06-17

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