IE45088B1 - Improvements in or relating to infinitely variable transmissions - Google Patents
Improvements in or relating to infinitely variable transmissionsInfo
- Publication number
- IE45088B1 IE45088B1 IE274/77A IE27477A IE45088B1 IE 45088 B1 IE45088 B1 IE 45088B1 IE 274/77 A IE274/77 A IE 274/77A IE 27477 A IE27477 A IE 27477A IE 45088 B1 IE45088 B1 IE 45088B1
- Authority
- IE
- Ireland
- Prior art keywords
- transmission
- pump
- fluid
- pressure
- line
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
- 239000012530 fluid Substances 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
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)
- Magnetic Resonance Imaging Apparatus (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| IE45088L IE45088L (en) | 1977-08-02 |
| IE45088B1 true IE45088B1 (en) | 1982-06-16 |
Family
ID=19825589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE274/77A IE45088B1 (en) | 1976-02-09 | 1977-02-09 | Improvements in or relating to infinitely variable transmissions |
Country Status (22)
Families Citing this family (36)
| 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 |
| US4542665A (en) * | 1982-10-22 | 1985-09-24 | Nissan Motor Co., Ltd. | Control system for continuously variable transmission with space saving automatic clutch control |
| 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 |
| 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 |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE524180A (US20030220297A1-20031127-C00009.png) * | ||||
| 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 (US20030220297A1-20031127-C00009.png) * | 1971-08-12 | 1976-08-26 | ||
| DE2329364A1 (de) * | 1973-06-08 | 1975-01-02 | Bosch Gmbh Robert | Automatisches getriebe fuer kraftfahrzeuge |
-
1976
- 1976-02-09 NL NL7601287.A patent/NL162183C/xx not_active IP Right Cessation
-
1977
- 1977-01-28 CH CH104877A patent/CH618245A5/de not_active IP Right Cessation
- 1977-01-28 DE DE19772703488 patent/DE2703488A1/de active Granted
- 1977-02-02 US US05/765,055 patent/US4094203A/en not_active Expired - Lifetime
- 1977-02-03 CA CA271,021A patent/CA1051228A/en not_active Expired
- 1977-02-07 AU AU22000/77A patent/AU508447B2/en not_active Expired
- 1977-02-07 CS CS77781A patent/CS215089B2/cs unknown
- 1977-02-07 DD DD7700197260A patent/DD128039A5/xx unknown
- 1977-02-08 ES ES455717A patent/ES455717A1/es not_active Expired
- 1977-02-08 BE BE2055654A patent/BE851192A/xx not_active IP Right Cessation
- 1977-02-08 IT IT67285/77A patent/IT1072741B/it active
- 1977-02-08 PL PL1977195869A patent/PL115160B1/pl unknown
- 1977-02-08 SE SE7701366A patent/SE432137B/xx not_active IP Right Cessation
- 1977-02-08 LU LU76715A patent/LU76715A1/xx unknown
- 1977-02-08 BR BR7700769A patent/BR7700769A/pt unknown
- 1977-02-09 IE IE274/77A patent/IE45088B1/en unknown
- 1977-02-09 SU SU772451201A patent/SU686639A3/ru active
- 1977-02-09 JP JP52013481A patent/JPS5818547B2/ja not_active Expired
- 1977-02-09 AT AT0083777A patent/AT377341B/de not_active IP Right Cessation
- 1977-02-09 AR AR266490A patent/AR212874A1/es active
- 1977-02-09 DK DK53977A patent/DK53977A/da not_active Application Discontinuation
- 1977-02-09 FR FR7703579A patent/FR2340487A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1051228A (en) | 1979-03-27 |
| AU508447B2 (en) | 1980-03-20 |
| DD128039A5 (de) | 1977-10-26 |
| IT1072741B (it) | 1985-04-10 |
| CS215089B2 (en) | 1982-07-30 |
| AR212874A1 (es) | 1978-10-31 |
| PL115160B1 (en) | 1981-03-31 |
| LU76715A1 (US20030220297A1-20031127-C00009.png) | 1977-08-18 |
| BR7700769A (pt) | 1977-10-11 |
| NL162183B (nl) | 1979-11-15 |
| AT377341B (de) | 1985-03-11 |
| NL7601287A (nl) | 1977-08-11 |
| DK53977A (da) | 1977-08-10 |
| SE432137B (sv) | 1984-03-19 |
| FR2340487B1 (US20030220297A1-20031127-C00009.png) | 1982-05-28 |
| JPS5818547B2 (ja) | 1983-04-13 |
| US4094203A (en) | 1978-06-13 |
| BE851192A (nl) | 1977-08-08 |
| DE2703488C2 (US20030220297A1-20031127-C00009.png) | 1987-04-02 |
| ATA83777A (de) | 1984-07-15 |
| CH618245A5 (US20030220297A1-20031127-C00009.png) | 1980-07-15 |
| SE7701366L (sv) | 1977-08-10 |
| ES455717A1 (es) | 1978-05-01 |
| IE45088L (en) | 1977-08-02 |
| FR2340487A1 (fr) | 1977-09-02 |
| JPS5298862A (en) | 1977-08-19 |
| AU2200077A (en) | 1978-08-17 |
| NL162183C (nl) | 1980-04-15 |
| SU686639A3 (ru) | 1979-09-15 |
| DE2703488A1 (de) | 1977-08-11 |
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