ES2006160A6 - Sistema de transmision por correa y procedimiento para reducir la presion de trabajo de los medios hidraulicos del mismo - Google Patents
Sistema de transmision por correa y procedimiento para reducir la presion de trabajo de los medios hidraulicos del mismoInfo
- Publication number
- ES2006160A6 ES2006160A6 ES8701662A ES8701662A ES2006160A6 ES 2006160 A6 ES2006160 A6 ES 2006160A6 ES 8701662 A ES8701662 A ES 8701662A ES 8701662 A ES8701662 A ES 8701662A ES 2006160 A6 ES2006160 A6 ES 2006160A6
- Authority
- ES
- Spain
- Prior art keywords
- guideways
- continuously variable
- pulleys
- variable transmission
- pulley
- 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
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
- F16H9/10—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 provided with radially-actuatable elements carrying the belt
-
- 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
- F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Pulleys (AREA)
Abstract
SISTEMA DE TRANSMISION POR CORREA Y PROCEDIMIENTO PARA REDUCIR LA PRESION DE TRABAJO DE LOS MEDIOS HIDRAULICOS DEL MISMO. EN UN SISTEMA DE TRANSMISION POR CORREA, CONTINUAMENTE VARIABLE, QUE UTILIZA UNA POLEA CONDUCTORA Y UNA POLEA CONDUCIDA, QUE TIENE GUIAS ESPIRALES LOGARITMICAS EN LOS DISCOS DE LA POLEA, EL PAR DEL ACCIONADOR DE EQUILIBRIO SE REDUCE NOTABLEMENTE SI LAS GUIAS ESPIRALES LOGARITMICAS, CONECTADAS DIRECTAMENTE AL EJE DE LA POLEA CONDUCTORA, LLEVAN UN SENTIDO OPUESTO AL DE LA DIRECCION DE MOVIMIENTO DE LA CORREA, Y SI EN EL CASO DE LA POLEA CONDUCIDA SE HACE QUE EL SENTIDO DE LAS GUIAS ESPIRALES LOGARITMICAS, CONECTADAS DIRECTAMENTE AL EJE, SEA IGUAL QUE EL DE LA CORREA DE TRANSMISION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/871,254 US4714452A (en) | 1986-06-06 | 1986-06-06 | Oriented flat belt continuously variable transmission using pulleys with guideways |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2006160A6 true ES2006160A6 (es) | 1989-04-16 |
Family
ID=25357039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8701662A Expired ES2006160A6 (es) | 1986-06-06 | 1987-06-05 | Sistema de transmision por correa y procedimiento para reducir la presion de trabajo de los medios hidraulicos del mismo |
Country Status (13)
Country | Link |
---|---|
US (1) | US4714452A (es) |
EP (1) | EP0273930A4 (es) |
JP (1) | JPH01500608A (es) |
KR (1) | KR880701340A (es) |
CN (1) | CN87104105A (es) |
AU (1) | AU7540587A (es) |
BR (1) | BR8707339A (es) |
DE (1) | DE3790302T1 (es) |
ES (1) | ES2006160A6 (es) |
GB (1) | GB2199096A (es) |
NL (1) | NL8720274A (es) |
SE (1) | SE8800326L (es) |
WO (1) | WO1987007693A1 (es) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4768996A (en) * | 1987-05-19 | 1988-09-06 | Kumm Industries, Inc. | Continuously variable transmission |
US4810234A (en) * | 1987-05-19 | 1989-03-07 | Kumm Industries, Inc. | Continuously variable transmission |
US4816008A (en) * | 1987-12-31 | 1989-03-28 | Hamlin Transmission Corporation | Variable-ratio transmissions, separately and in bicycles |
US4810236A (en) * | 1988-05-31 | 1989-03-07 | Kumm Industries, Inc. | Flat belt continuously variable transmission with idler pulley torque transfer increasing component |
US4824419A (en) * | 1988-07-05 | 1989-04-25 | Kumm Industries, Inc. | Flat belt continuously variable transmission with geared speed ratio control system |
US4832660A (en) * | 1988-07-11 | 1989-05-23 | Leonard George H | Variable ratio drive mechanism |
US4820244A (en) * | 1988-07-11 | 1989-04-11 | Jack Lander | Variable ratio drive mechanism |
US5011458A (en) * | 1988-11-09 | 1991-04-30 | Kumm Industries, Inc. | Continuously variable transmission using planetary gearing with regenerative torque transfer and employing belt slip to measure and control pulley torque |
US4973289A (en) * | 1988-12-07 | 1990-11-27 | Hamlin Transmission Corporation | Variable-ratio transmissions, separately and in bicycles |
US4938732A (en) * | 1989-06-13 | 1990-07-03 | Gkn Automotive, Inc. | Continuously variable transmission system having variable diameter pulley assemblies responsive to axially directed forces |
US4990123A (en) * | 1989-06-13 | 1991-02-05 | Gkn Automotive, Inc. | Continuously variable transmission system having a variable diameter pulley with resiliently biased belt engaging members |
US4969857A (en) * | 1989-10-03 | 1990-11-13 | Kumm Industries, Inc. | Variable speed accessory drive |
GB8925870D0 (en) * | 1989-11-15 | 1990-01-04 | Jaguar Cars | Belt drives |
WO1992018791A1 (en) * | 1991-04-19 | 1992-10-29 | Kumm Industries, Inc. | Continuously variable transmission with torque regeneration |
US5443423A (en) * | 1994-10-03 | 1995-08-22 | Ha; Jin S. | Variable bolt pin chain belt transmission system |
US5637046A (en) * | 1995-10-04 | 1997-06-10 | Ha; Jin S. | Variable ratio transmission system and clutch mechanism therefor |
US5830093A (en) * | 1997-09-08 | 1998-11-03 | Yanay; Yosef | Continuously variable transmission employing cable wound around variable diameter drums |
GB2344135B (en) * | 1998-11-25 | 2002-11-06 | Rover Group | A motor vehicle locking system |
US20030032514A1 (en) * | 2001-07-30 | 2003-02-13 | Edwards Charles O. | Power transmission belt |
BRPI0406608B1 (pt) * | 2003-10-13 | 2017-06-13 | Varibox IP Pty | Infinitely variable transmission unit |
US7713153B2 (en) * | 2003-10-13 | 2010-05-11 | Varibox Ip (Pty) Limited | Infinitely variable transmission |
US7261655B2 (en) * | 2004-06-24 | 2007-08-28 | Vargas Eladio A | Variable speed flat belt transmission and variable diameter pulley for use in same |
KR100899635B1 (ko) * | 2008-03-18 | 2009-05-27 | 최태수 | 무단 변속장치 |
US9347531B2 (en) | 2008-04-08 | 2016-05-24 | Yoon Kyu Cho | Belt-type continuously variable transmission |
BRPI1011260A2 (pt) * | 2009-04-07 | 2019-09-24 | Kyu Cho Yoon | transmissão continuamente variável do tipo correia. |
US20110230286A1 (en) * | 2010-03-17 | 2011-09-22 | Eli Cohen | Variable Drive Transmission |
CN102011842B (zh) * | 2010-12-17 | 2014-08-27 | 湖南农业大学 | 自适应变速器 |
KR101017422B1 (ko) * | 2010-12-29 | 2011-02-28 | 조윤규 | 체인벨트식 무단변속기 |
CN102927245B (zh) * | 2012-11-01 | 2015-12-23 | 湖南郴州粮油机械有限公司 | 传动带轮及具有该传动带轮的胶辊砻谷机变速装置 |
US9970520B2 (en) * | 2013-03-15 | 2018-05-15 | Raja Ramanujam Rajendran | Continuous variable transmission with uniform input-to-output ratio that is non-dependent on friction |
JP6092801B2 (ja) * | 2014-03-19 | 2017-03-08 | ジヤトコ株式会社 | 無段変速機構 |
JP6182095B2 (ja) * | 2014-03-19 | 2017-08-16 | ジヤトコ株式会社 | 無段変速機構 |
JP6182094B2 (ja) * | 2014-03-19 | 2017-08-16 | ジヤトコ株式会社 | 無段変速機構 |
KR101586060B1 (ko) * | 2014-04-10 | 2016-01-15 | 백영구 | 무단변속기 |
JP6200081B2 (ja) * | 2014-05-27 | 2017-09-20 | ジヤトコ株式会社 | 変速機構 |
US10054201B2 (en) * | 2015-03-12 | 2018-08-21 | GM Global Technology Operations LLC | Variable speed accessory drive |
CN106286776A (zh) * | 2015-06-10 | 2017-01-04 | 但永强 | 平面螺纹调节式可变外径皮带轮 |
US9803728B2 (en) * | 2015-09-22 | 2017-10-31 | GM Global Technology Operations LLC | Rotary variator for a continuously variable transmission |
CN106907443A (zh) * | 2015-12-22 | 2017-06-30 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN106907442A (zh) * | 2015-12-22 | 2017-06-30 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN107023618A (zh) * | 2015-12-22 | 2017-08-08 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN107023617A (zh) * | 2015-12-22 | 2017-08-08 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN106907444A (zh) * | 2015-12-23 | 2017-06-30 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN106907441A (zh) * | 2015-12-23 | 2017-06-30 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN106917854A (zh) * | 2015-12-24 | 2017-07-04 | 熵零技术逻辑工程院集团股份有限公司 | 一种机械机构 |
CN107289089B (zh) * | 2016-03-31 | 2019-07-02 | 上海汽车集团股份有限公司 | 可变直径滑轮和无级变速器 |
CN106499783B (zh) * | 2016-11-04 | 2018-10-30 | 苏建华 | 一种基于变直径皮带轮的变速器 |
CN106612903A (zh) * | 2016-12-08 | 2017-05-10 | 宁波大叶园林设备股份有限公司 | 前后轮驱动多根皮带斜置同向双割草刀双排草草坪割草机 |
CN106612902A (zh) * | 2016-12-08 | 2017-05-10 | 宁波大叶园林设备有限公司 | 异形皮带无张紧轮驱斜置同向双割草刀双排草宽幅割草机 |
CN106612904A (zh) * | 2016-12-08 | 2017-05-10 | 宁波大叶园林设备股份有限公司 | 无张紧轮普通皮带驱斜置同向双割草刀双排草宽幅割草机 |
US11339859B2 (en) * | 2017-03-10 | 2022-05-24 | Raja Ramanujam Rajendran | Infinitely variable transmission with uniform input-to-output ratio that is non-dependant on friction |
KR102693861B1 (ko) | 2022-02-02 | 2024-08-09 | (주)성지모터스 | 무단 변속기 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US672962A (en) * | 1900-09-01 | 1901-04-30 | Dudley S Seymour | Variable-speed device. |
GB159790A (en) * | 1920-06-08 | 1921-03-10 | Henry Barclay Allan | An improved variable speed gear |
FR891033A (fr) * | 1942-06-04 | 1944-02-24 | Dispositif pour la suppression du bruit et de l'usure dans les poulies extensibles | |
US2603978A (en) * | 1948-02-09 | 1952-07-22 | Edmond E J Gaisset | Extensible pulley |
US4295836A (en) * | 1979-06-01 | 1981-10-20 | Kumm Emerson L | Flat belt transmission with rotary actuator and integrated control system |
US4591351A (en) * | 1985-06-07 | 1986-05-27 | Kumm Emerson L | Variable ratio pulleys for flat belt transmission system |
-
1986
- 1986-06-06 US US06/871,254 patent/US4714452A/en not_active Expired - Fee Related
-
1987
- 1987-06-04 GB GB08730353A patent/GB2199096A/en not_active Withdrawn
- 1987-06-04 DE DE19873790302 patent/DE3790302T1/de not_active Withdrawn
- 1987-06-04 NL NL8720274A patent/NL8720274A/nl unknown
- 1987-06-04 EP EP19870903979 patent/EP0273930A4/en not_active Withdrawn
- 1987-06-04 AU AU75405/87A patent/AU7540587A/en not_active Abandoned
- 1987-06-04 BR BR8707339A patent/BR8707339A/pt unknown
- 1987-06-04 WO PCT/US1987/001324 patent/WO1987007693A1/en not_active Application Discontinuation
- 1987-06-04 KR KR1019880700140A patent/KR880701340A/ko not_active Application Discontinuation
- 1987-06-04 JP JP62503611A patent/JPH01500608A/ja active Pending
- 1987-06-05 ES ES8701662A patent/ES2006160A6/es not_active Expired
- 1987-06-06 CN CN198787104105A patent/CN87104105A/zh active Pending
-
1988
- 1988-02-02 SE SE8800326A patent/SE8800326L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0273930A4 (en) | 1989-02-22 |
BR8707339A (pt) | 1988-09-13 |
GB2199096A (en) | 1988-06-29 |
NL8720274A (nl) | 1988-04-05 |
SE8800326D0 (sv) | 1988-02-02 |
JPH01500608A (ja) | 1989-03-01 |
WO1987007693A1 (en) | 1987-12-17 |
AU7540587A (en) | 1988-01-11 |
US4714452A (en) | 1987-12-22 |
EP0273930A1 (en) | 1988-07-13 |
SE8800326L (sv) | 1988-02-02 |
CN87104105A (zh) | 1987-12-16 |
GB8730353D0 (en) | 1988-02-24 |
DE3790302T1 (es) | 1988-06-01 |
KR880701340A (ko) | 1988-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000301 |