IT1072741B - Trasmissione a rapporto variabile con continuita a cinghia e pulegge - Google Patents

Trasmissione a rapporto variabile con continuita a cinghia e pulegge

Info

Publication number
IT1072741B
IT1072741B IT67285/77A IT6728577A IT1072741B IT 1072741 B IT1072741 B IT 1072741B IT 67285/77 A IT67285/77 A IT 67285/77A IT 6728577 A IT6728577 A IT 6728577A IT 1072741 B IT1072741 B IT 1072741B
Authority
IT
Italy
Prior art keywords
continuity
pulley
belt
variable ratio
ratio transmission
Prior art date
Application number
IT67285/77A
Other languages
English (en)
Inventor
Hermannes Johannes Ludop Hemmo
Petrus Henricus Van Deursen
Original Assignee
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 Doornes Transmissie Bv filed Critical Doornes Transmissie Bv
Application granted granted Critical
Publication of IT1072741B publication Critical patent/IT1072741B/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
    • 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
    • F16H61/662—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 with endless flexible members
    • F16H61/66254—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 with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66263—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 with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using only hydraulical and mechanical sensing or control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
IT67285/77A 1976-02-09 1977-02-08 Trasmissione a rapporto variabile con continuita a cinghia e pulegge IT1072741B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601287.A NL162183C (nl) 1976-02-09 1976-02-09 Traploos variabele aandrijving.

Publications (1)

Publication Number Publication Date
IT1072741B true IT1072741B (it) 1985-04-10

Family

ID=19825589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67285/77A IT1072741B (it) 1976-02-09 1977-02-08 Trasmissione a rapporto variabile con continuita a cinghia e pulegge

Country Status (22)

Country Link
US (1) US4094203A (it)
JP (1) JPS5818547B2 (it)
AR (1) AR212874A1 (it)
AT (1) AT377341B (it)
AU (1) AU508447B2 (it)
BE (1) BE851192A (it)
BR (1) BR7700769A (it)
CA (1) CA1051228A (it)
CH (1) CH618245A5 (it)
CS (1) CS215089B2 (it)
DD (1) DD128039A5 (it)
DE (1) DE2703488A1 (it)
DK (1) DK53977A (it)
ES (1) ES455717A1 (it)
FR (1) FR2340487A1 (it)
IE (1) IE45088B1 (it)
IT (1) IT1072741B (it)
LU (1) LU76715A1 (it)
NL (1) NL162183C (it)
PL (1) PL115160B1 (it)
SE (1) SE432137B (it)
SU (1) SU686639A3 (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181597C (nl) * 1976-10-05 1987-09-16 Volvo Car Bv Continu variabele transmissie.
DE2744947C3 (de) * 1977-10-06 1980-10-23 P.I.V. Antrieb Werner Reimers Kg, 6380 Bad Homburg Stufenlos einstellbares Kegelscheiben-Umschlingungsgetriebe
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.
NL7811192A (nl) * 1978-11-13 1980-05-16 Doornes Transmissie Bv Werkwijze en inrichting voor het regelen van een trap- loos variabele transmissie van een motorvoertuig.
US4295836A (en) * 1979-06-01 1981-10-20 Kumm Emerson L Flat belt transmission with rotary actuator and integrated control system
GB2058250B (en) * 1979-09-07 1983-06-08 Borg Warner Ltd Automotive drive system with continuously variable transmission
GB2058251B (en) * 1979-09-07 1983-07-06 Borg Warner Ltd Automotive transmission with continuously variable speed mechanism
DE3028490C2 (de) * 1980-07-26 1983-01-13 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Stufenlos einstellbares Kegelscheibengetriebe
JPS5747059A (en) * 1980-09-04 1982-03-17 Aisin Warner Ltd Torque ratio detecting mechanism of v belt type stepless transmission gear
US4515576A (en) * 1981-02-13 1985-05-07 Wiens William S Variable speed transmission
JPS57137757A (en) * 1981-02-16 1982-08-25 Aisin Warner Ltd Controller for fluid pressure of belt type stepless change gear
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
NL189731C (nl) * 1982-02-08 1993-07-01 Honda Motor Co Ltd Variabele transmissie.
DE3375598D1 (en) * 1982-04-30 1988-03-10 Nissan Motor Apparatus for controlling line pressure in continuously variable transmission
US4712453A (en) * 1982-09-22 1987-12-15 Borg-Warner Corporation Hydraulic control system for continuously variable transmission
JPS5963256U (ja) * 1982-10-22 1984-04-25 日産自動車株式会社 Ｖベルト式無段変速機の変速制御弁
JPH066974B2 (ja) * 1982-10-22 1994-01-26 日産自動車株式会社 Ｖベルト式無段変速機の油圧制御装置
JPS5977157A (ja) * 1982-10-22 1984-05-02 Nissan Motor Co Ltd Ｖベルト式無段変速機の油圧制御装置
US4542665A (en) * 1982-10-22 1985-09-24 Nissan Motor Co., Ltd. Control system for continuously variable transmission with space saving automatic clutch control
JPS6030855A (ja) * 1983-07-30 1985-02-16 Mazda Motor Corp 無段変速機の制御装置
JPS6053256A (ja) * 1983-08-31 1985-03-26 Fuji Heavy Ind Ltd 無段変速機のキックダウン制御装置
JPS60159454A (ja) * 1984-01-30 1985-08-20 Fuji Heavy Ind Ltd 無段変速機の変速制御装置
DE3404378C1 (de) * 1984-02-08 1985-04-18 Ford-Werke AG, 5000 Köln Ventilsystem fuer eine hydraulisch gesteuerte Anfahr-Reibungskupplung,insbesondere fuer Kraftfahrzeuge
US4551119A (en) * 1984-02-14 1985-11-05 Toyota Jidosha Kabushiki Kaisha Hydraulic apparatus for a continuously variable transmission
ATE33295T1 (de) * 1984-04-06 1988-04-15 Doornes Transmissie Bv Kraftfahrzeuggetriebe.
JPS6110149A (ja) * 1984-06-23 1986-01-17 Daihatsu Motor Co Ltd Ｖベルト式無段変速機
NL8403461A (nl) * 1984-11-13 1986-06-02 Doornes Transmissie Bv Traploos variabele overbrenging.
JPH0621639B2 (ja) * 1985-03-26 1994-03-23 トヨタ自動車株式会社 ベルト式無段変速機の油圧制御装置
JPS63275850A (ja) * 1987-04-30 1988-11-14 Fuji Heavy Ind Ltd 無段変速機の変速制御装置
DE3803201A1 (de) * 1988-02-04 1989-08-17 Ford Werke Ag Steuerventilanordnung fuer ein stufenlos regelbares umschlingungsgetriebe
BE1009148A3 (nl) * 1995-02-21 1996-12-03 Vcst Nv Werkwijze voor het regelen van een transmissie-eenheid voor motorvoertuigen bij noodloop en transmissie-eenheid die volgens deze werkwijze wordt geregeld.
DE19733960A1 (de) * 1997-08-06 1999-02-11 Bosch Gmbh Robert Vorrichtung und Verfahren zur Übersetzungsverstellung bei einem CVT
DE10242317A1 (de) * 2002-09-12 2004-04-01 Christian Braun Stufenloses Fahrradschaltgetriebe
US11499608B2 (en) * 2019-06-21 2022-11-15 Team Industries, Inc. Integrated launch clutch and drive sheave for steel belt continuously variable transmission
US11543006B2 (en) 2019-06-21 2023-01-03 Team Industries, Inc. Variable torque limiting clutch for a steel belt continuously variable transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524180A (it) *
CA686344A (en) * 1964-05-12 Reimers-Getriebe Kg Infinitely variable cone pulley gear
US3052132A (en) * 1958-12-12 1962-09-04 Reimers Getriebe Kg Control mechanism for infinitely variable gears
FR1367619A (fr) * 1963-06-10 1964-07-24 Cazeneuve Sa Perfectionnements aux poulies à joues mobiles commandées hydrauliquement dans les changements de vitesses progressifs à courroies
DE1256023B (de) * 1964-02-29 1967-12-07 Piv Antrieb Reimers Kg Werner Stufenlos verstellbares Kegelscheiben-Umschlingungsgetriebe
DE1816950C3 (de) * 1968-12-24 1971-06-03 Piv Antrieb Reimers Kg Werner Kegelscheiben-Umschlingungsgetriebe
JPS5129515B2 (it) * 1971-08-12 1976-08-26
DE2329364A1 (de) * 1973-06-08 1975-01-02 Bosch Gmbh Robert Automatisches getriebe fuer kraftfahrzeuge

Also Published As

Publication number Publication date
BR7700769A (pt) 1977-10-11
DE2703488A1 (de) 1977-08-11
DD128039A5 (de) 1977-10-26
AR212874A1 (es) 1978-10-31
AT377341B (de) 1985-03-11
ATA83777A (de) 1984-07-15
JPS5298862A (en) 1977-08-19
CA1051228A (en) 1979-03-27
DK53977A (da) 1977-08-10
SE432137B (sv) 1984-03-19
AU508447B2 (en) 1980-03-20
AU2200077A (en) 1978-08-17
FR2340487B1 (it) 1982-05-28
SE7701366L (sv) 1977-08-10
JPS5818547B2 (ja) 1983-04-13
CS215089B2 (en) 1982-07-30
IE45088B1 (en) 1982-06-16
LU76715A1 (it) 1977-08-18
NL7601287A (nl) 1977-08-11
DE2703488C2 (it) 1987-04-02
BE851192A (nl) 1977-08-08
IE45088L (en) 1977-08-02
US4094203A (en) 1978-06-13
NL162183C (nl) 1980-04-15
FR2340487A1 (fr) 1977-09-02
CH618245A5 (it) 1980-07-15
PL115160B1 (en) 1981-03-31
NL162183B (nl) 1979-11-15
SU686639A3 (ru) 1979-09-15
ES455717A1 (es) 1978-05-01

Similar Documents

Publication Publication Date Title
IT1072741B (it) Trasmissione a rapporto variabile con continuita a cinghia e pulegge
AT375882B (de) Stufenlos variables keilriemengetriebe
IT1140757B (it) Trasmissione variabile a pulegge
IT1077170B (it) Trasmissione sincrona a cinghia e pulegge
BR7700812A (pt) Combinacao de correia de transmissao e de polia
JPS5276571A (en) Transmission belt and pulley
JPS52147259A (en) Endless power transmission belt
JPS5337266A (en) Endless transmission vvbelt
JPS5217153A (en) Endless transmission belt structure
BE895987A (fr) Transmission a courroie dentee et a poulies dentees
AR220694A1 (es) Transmision
DK381177A (da) Trapezformet elastomer kraftoverfoeringstandrem
JPS52131056A (en) Endless transmission belt
SE7611206L (sv) Steglost variabel transmission
JPS5341669A (en) Variable speed pulley
IT1163798B (it) Trasmissione a comando meccanico a rapporto variabile a cinghia trapezoidale e pulegge espansibili
IT1084753B (it) Trasmissione ad ingranaggi a rapporto variabile
BE854262A (fr) Courroies de transmission trapezoidales
BR7706052A (pt) Conjunto de polia variavel
IT1168434B (it) Trasmissione a cinghia e pulegge
SE417002B (sv) Kilremstransmission
IT1004892B (it) Trasmissione a cinghia a rapporto variabile
IT7968788A0 (it) Trasmissione di potenza a cinghia trapezoidale a rapporto variabile automaticamente
BE886641A (fr) Transmission a courroie et a poulies fonctionnant sans lubrification
JPS52124563A (en) Endless transmission belt

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950228