ES8401396A1 - Transmision de relacion variable. - Google Patents
Transmision de relacion variable.Info
- Publication number
- ES8401396A1 ES8401396A1 ES516428A ES516428A ES8401396A1 ES 8401396 A1 ES8401396 A1 ES 8401396A1 ES 516428 A ES516428 A ES 516428A ES 516428 A ES516428 A ES 516428A ES 8401396 A1 ES8401396 A1 ES 8401396A1
- Authority
- ES
- Spain
- Prior art keywords
- sprocket
- variable
- planets
- variable ratio
- ratio transmission
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
TRANSMISION DE RELACION VARIABLE QUE INCLUYE UNA RUEDA DENTADA VARIABLE UTIL PARTICULARMENTE EN BICICLETAS.LA RUEDA DENTADA VARIABLE INCLUYE UN EJE (13, 13K), UNA BRIDA DE ACCIONAMIENTO (21) MONTADA EN EL EJE, UNA BRIDA DE POSICIONAMIENTO (25) MONTADA DE MANERA GIRATORIA EN EL EJE EN UNA POSICION OPUESTA A LA BRIDA DE ACCIONAMIENTO Y QUE TIE NE UNA PLURALIDAD DE LEVAS SINUOSAS EN FORMA DE ESPIRAL (26), DOS SATELITES DE SEGMENTOS DE RUEDA DENTADA (29) Y POR LO MENOS DOS SATELITES INTERMEDIOS (31) APRISIONADOS ENTRE LAS BRIDAS, UN DISPOSITIVO DE ACOPLAMIENTO(34, 24) PARA TRANSMITIR FUERZAS TANGENCIALES EN LOS SATELITES DE SEGMENTOS DE RUEDA DENTADA Y LA BRIDA DE ACCIONAMIENTO, UNOS SEGUIDORES DE LEVA (37) CONECTADOS CON LOS SATELITES (29, 31) PARA ACOPLARSE CON LAS LEVAS SINUOSAS EN FORMA DE ESPIRAL (26) Y PARA SEGUIRLAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31050681A | 1981-10-13 | 1981-10-13 | |
US06/387,618 US4493678A (en) | 1981-10-13 | 1982-06-11 | Expandible sprocket |
Publications (2)
Publication Number | Publication Date |
---|---|
ES516428A0 ES516428A0 (es) | 1983-12-16 |
ES8401396A1 true ES8401396A1 (es) | 1983-12-16 |
Family
ID=26977440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516428A Expired ES8401396A1 (es) | 1981-10-13 | 1982-10-11 | Transmision de relacion variable. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4493678A (es) |
EP (1) | EP0091470A1 (es) |
KR (1) | KR840001912A (es) |
AU (1) | AU554899B2 (es) |
BR (1) | BR8207922A (es) |
CA (1) | CA1199821A (es) |
DK (1) | DK266183A (es) |
ES (1) | ES8401396A1 (es) |
IT (1) | IT1148620B (es) |
WO (1) | WO1983001424A1 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4717369A (en) * | 1981-10-13 | 1988-01-05 | Royce Husted | Incrementally variable transmission |
US4810235A (en) * | 1981-10-13 | 1989-03-07 | Samuel Shiber | Variable transmission with an integral shifter |
US4645475A (en) * | 1981-10-13 | 1987-02-24 | Royce H. Husted | Incrementally variable bicycle transmission |
EP0130972A1 (en) * | 1981-10-26 | 1985-01-16 | WALKER, Harold L. | Automatic variable speed transmission |
DE3318278A1 (de) * | 1983-05-17 | 1984-11-22 | Frank 1000 Berlin Poddig | Regelbarer kettenantrieb |
ATE41385T1 (de) * | 1984-12-28 | 1989-04-15 | Duerkopp System Technik Gmbh | Automatisches getriebe. |
CS264058B1 (en) * | 1986-05-16 | 1989-05-12 | Josef Kovar | Variable transmission |
US4740190A (en) * | 1987-01-29 | 1988-04-26 | University Of Florida | Variable ratio bicycle chain drive |
US4850939A (en) * | 1987-10-21 | 1989-07-25 | Autra-Bike Co., Inc. | Variable diameter sprocket assembly |
US4952196A (en) * | 1987-10-21 | 1990-08-28 | Autra-Bike Co., Inc. | Variable diameter sprocket assembly |
US4787879A (en) * | 1987-11-02 | 1988-11-29 | Exeter Granddiorite Trust | Fifteen speed variable radius bicycle transmission |
US4892506A (en) * | 1987-12-21 | 1990-01-09 | Maz Wen | Synergetic speed-variating means as eccentrically operated |
US4976658A (en) * | 1989-11-03 | 1990-12-11 | Hood James E | Variable speed transmissions |
US6332852B1 (en) | 2000-05-30 | 2001-12-25 | 3561020 Canada Inc. | Variable ratio drive system |
US6572500B2 (en) * | 2000-06-30 | 2003-06-03 | Shimano Inc. | Bicycle sprocket with chain support projections |
KR100367198B1 (ko) * | 2000-08-24 | 2003-01-09 | 조치룡 | 자전거의 변속장치 |
US20040097307A1 (en) | 2000-12-12 | 2004-05-20 | Graeme Stafford Murray | Drive transmission apparatus |
FR2818952B1 (fr) * | 2000-12-29 | 2003-04-25 | Mavic Sa | Plateau d'entrainement extensible pour l'ensemble de transmission d'une bicyclette |
US6749531B2 (en) * | 2002-10-15 | 2004-06-15 | Novastar Technology, Inc. | Multi-speed gear system for a chain transmission device of a bicycle |
US20050192136A1 (en) * | 2004-02-27 | 2005-09-01 | John Allard | Variable diameter sprocket |
US20070037643A1 (en) * | 2005-08-09 | 2007-02-15 | Briesmeister Andrew E | Variable circumference sprocket |
US9347531B2 (en) * | 2008-04-08 | 2016-05-24 | Yoon Kyu Cho | Belt-type continuously variable transmission |
US20110230286A1 (en) * | 2010-03-17 | 2011-09-22 | Eli Cohen | Variable Drive Transmission |
US9327792B2 (en) | 2011-01-28 | 2016-05-03 | Paha Designs, Llc | Gear transmission and derailleur system |
US10207772B2 (en) | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
US9033833B2 (en) | 2011-01-28 | 2015-05-19 | Paha Designs, Llc | Gear transmission and derailleur system |
JP6120827B2 (ja) * | 2011-04-26 | 2017-04-26 | 1783590 オンタリオ リミテッド ディー/ビー/エイ インモーティヴ1783590 Ontario Ltd. D/B/A Inmotive | プーリアセンブリおよび同期式のセグメント交換型プーリ伝動システム |
US8840127B2 (en) | 2012-01-04 | 2014-09-23 | Robert Musgrove | Spiral cone pulley reciprocal pedal drive system and methods |
DE102014003749A1 (de) * | 2014-03-12 | 2015-09-17 | Alexander Degtjarew | Kettengetriebe für das Fahrzeug mit dem geänderten Übertragungsverhältnis das von der Belastung abhängt |
US9725132B2 (en) * | 2014-03-26 | 2017-08-08 | Shimano Inc. | Bicycle crank assembly |
ITUB20154124A1 (it) * | 2015-10-02 | 2017-04-02 | Yves Joseph Alfred Morin | Trasmissione a catena, particolarmente per biciclette, con variazione continua del rapporto di trasmissione. |
TWI601663B (zh) * | 2016-04-21 | 2017-10-11 | 變速裝置 | |
TWI619897B (zh) * | 2016-08-30 | 2018-04-01 | 永德 謝 | 自動變速傳動裝置 |
CN107128432A (zh) * | 2017-06-16 | 2017-09-05 | 晋中学院 | 自行车无级变速器 |
US11639749B1 (en) * | 2019-05-21 | 2023-05-02 | Sunman Engineering, Inc. | Gear set |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US524830A (en) * | 1894-08-21 | Sprocket-wheel | ||
US593895A (en) * | 1897-11-16 | Wili-ielm jasper | ||
FR961243A (es) * | 1950-05-09 | |||
US742497A (en) * | 1903-03-11 | 1903-10-27 | Lewis G Rowand | Expansible pulley. |
GB453712A (en) * | 1935-03-28 | 1936-09-17 | Walter Neale | Improvements in and relating to variable speed gear mechanism for cycles and the like |
US2421368A (en) * | 1941-07-17 | 1947-06-03 | Aubert Emile Henri | Wheel of variable diameter |
GB1320501A (en) * | 1969-06-20 | 1973-06-13 | Triplite Ltd | Adjustable driving wheels |
JPS4980736A (es) * | 1972-12-07 | 1974-08-03 | ||
US3850044A (en) * | 1973-05-10 | 1974-11-26 | D Hagen | Bicycle transmission |
US3850045A (en) * | 1973-07-18 | 1974-11-26 | D Hagen | Expansible sprocket for bicycles |
US3867851A (en) * | 1973-08-23 | 1975-02-25 | Hagen Int Inc | Radially expansible sprocket with rotatable teeth segments |
US3938403A (en) * | 1974-02-27 | 1976-02-17 | Bowmar Instrument Corporation | Multiratio power transmitting device |
US3995508A (en) * | 1975-03-31 | 1976-12-07 | Mesur-Matic Electronics Corporation | Automatic bicycle transmission |
US4304449A (en) * | 1977-04-26 | 1981-12-08 | L. B. (Plastics) Limited | Drawers |
US4129044A (en) * | 1977-05-19 | 1978-12-12 | Erickson Marlo W V | Variable gear ratio chain drive system for bicycles |
FR2400648B1 (fr) * | 1977-08-17 | 1983-07-22 | Shimano Industrial Co | Pignon, en particulier pour bicyclette |
US4268259A (en) * | 1977-08-25 | 1981-05-19 | Shimano Industrial Company Limited | Multi-speed sprockets for a bicycle and the like |
WO1979000522A1 (en) * | 1978-01-18 | 1979-08-09 | R Williams | Drive system |
JPS5819996Y2 (ja) * | 1978-07-07 | 1983-04-25 | 株式会社シマノ | 自転車用スプロケット |
DE2846279C2 (de) * | 1978-10-24 | 1982-04-15 | Aktiebolaget Iro, Ulricehamn | Riemenscheibe |
US4260386A (en) * | 1979-05-16 | 1981-04-07 | Frohardt Steven P | Variable speed drive |
GB2062142A (en) * | 1979-10-29 | 1981-05-20 | Deal M | Variable diameter transmission wheel |
DE3107255A1 (de) * | 1981-02-26 | 1982-09-02 | Hans-Joachim 5060 Bergisch Gladbach Müller | "ketten- bzw. riementrieb" |
-
1982
- 1982-06-11 US US06/387,618 patent/US4493678A/en not_active Expired - Fee Related
- 1982-10-01 BR BR8207922A patent/BR8207922A/pt not_active IP Right Cessation
- 1982-10-01 AU AU90506/82A patent/AU554899B2/en not_active Ceased
- 1982-10-01 WO PCT/US1982/001422 patent/WO1983001424A1/en not_active Application Discontinuation
- 1982-10-01 EP EP82903222A patent/EP0091470A1/en not_active Ceased
- 1982-10-11 ES ES516428A patent/ES8401396A1/es not_active Expired
- 1982-10-12 CA CA000413260A patent/CA1199821A/en not_active Expired
- 1982-10-12 KR KR1019820004587A patent/KR840001912A/ko unknown
- 1982-10-12 IT IT49253/82A patent/IT1148620B/it active
-
1983
- 1983-06-10 DK DK266183A patent/DK266183A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1983001424A1 (en) | 1983-04-28 |
AU9050682A (en) | 1983-05-05 |
CA1199821A (en) | 1986-01-28 |
ES516428A0 (es) | 1983-12-16 |
AU554899B2 (en) | 1986-09-04 |
DK266183D0 (da) | 1983-06-10 |
IT1148620B (it) | 1986-12-03 |
US4493678A (en) | 1985-01-15 |
EP0091470A1 (en) | 1983-10-19 |
IT8249253A0 (it) | 1982-10-12 |
DK266183A (da) | 1983-06-10 |
BR8207922A (pt) | 1983-09-20 |
KR840001912A (ko) | 1984-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8401396A1 (es) | Transmision de relacion variable. | |
AU3614984A (en) | Transmission hub with free wheeling, particularly for wheel chairs | |
EP0038772B2 (de) | Drehfeste Verbindung eines axial beweglichen Planetensteges mit einem Zapfen, insbesondere dem Tragzapfen eines hydrostatischen Fahrgetriebes | |
SE7713480L (sv) | Anordning vid planetvexlar | |
YU189377A (en) | Hub with a multi-stage transmission for bicycles | |
ES479871A1 (es) | Perfeccionamientos en tambores de cadenas para transformado-res rascadores de cadenas de explotaciones mineras. | |
IT8021989V0 (it) | Mozzo ruota con riduttore epicicloidale, particolarmente destinato all'assale anteriore di trattrici. | |
JPS5370261A (en) | Fluid system automatic transmission with overdrive device | |
EP0079176A3 (en) | Improvements in gearboxes | |
AU526998B2 (en) | Wheel hub with a freewheel | |
ES267142U (es) | "pinon libre para bicicleta". | |
ES514194A0 (es) | "perfeccionamientos en los sitemas de transmision de par con variador incorporado". | |
JPS52126830A (en) | Four-wheel drive working vehicle | |
EP0321138A3 (en) | Transfer device for a four-wheel drive vehicle | |
JPS5422057A (en) | Planet roller type power transmission device | |
ATE229904T1 (de) | Mehrpropeller system mit ausgleichsgetriebe | |
GB8527527D0 (en) | Torque-split differentials | |
JPS52103133A (en) | Differential limiting device | |
JPS5433952A (en) | Planetary gear power tranmission system | |
DE68908735D1 (de) | Differentialkupplung mit Radreaktion. | |
JPS5335858A (en) | Transmission gear | |
SU800466A1 (ru) | Многопоточна планетарна передача | |
YU186777A (en) | Hub with a multi-stage transmission for bicycles or the like | |
JPS57121972A (en) | Turning angle holding device of idler wheel in forklift | |
JPS52105403A (en) | Bearing unit for axle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |