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ES8502771A1 - Un dispositivo de accionamiento rotatorio para un mecanismo de transmision de relacion variable - Google Patents

Un dispositivo de accionamiento rotatorio para un mecanismo de transmision de relacion variable

Info

Publication number
ES8502771A1
ES8502771A1 ES528004A ES528004A ES8502771A1 ES 8502771 A1 ES8502771 A1 ES 8502771A1 ES 528004 A ES528004 A ES 528004A ES 528004 A ES528004 A ES 528004A ES 8502771 A1 ES8502771 A1 ES 8502771A1
Authority
ES
Spain
Prior art keywords
brakes
automatically
controlled
ratio transmission
variable ratio
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
Application number
ES528004A
Other languages
English (en)
Other versions
ES528004A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES528004A0 publication Critical patent/ES528004A0/es
Publication of ES8502771A1 publication Critical patent/ES8502771A1/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Control Of Transmission Device (AREA)

Abstract

DISPOSITIVO DE ACCIONAMIENTO ROTATORIO PARA UN MECANISMO DE TRANSMISION DE RELACION VARIABLE.INCLUYE UNA RUEDA DENTADA DE CADENA DE DIAMETRO VARIABLE, CONTROLADO AUTOMATICAMENTE, QUE COMPRENDE UN DISCO DE SOPORTE GIRATORIO (101) QUE MONTA VARIAS BRAZOS PIVOTADOS (102), DOS DE LOS CUALES TIENEN SECTORES DENTADOS (104) MIENTRAS QUE EL RESTO TIENE SECTORES LISOS, ESTANDO ENCLAVADOS LOS BRAZOS PARA MOVERSE AL UNISONO HACIA DENTRO Y HACIA FUERA. LOS BRAZOS SON EMPUJADOS HACIA FUERA POR UNIDADES (109) DE RESORTE MECANICAS O POR ACUMULADORES DE GAS, Y EL MOVIMIENTO ES CONTROLADO POR FRENOS AJUSTABLES O POR FRENOS (131) OPERADOS POR PALANCAS.
ES528004A 1982-12-14 1983-12-13 Un dispositivo de accionamiento rotatorio para un mecanismo de transmision de relacion variable Expired ES8502771A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8235574 1982-12-14

Publications (2)

Publication Number Publication Date
ES528004A0 ES528004A0 (es) 1985-01-16
ES8502771A1 true ES8502771A1 (es) 1985-01-16

Family

ID=10534961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528004A Expired ES8502771A1 (es) 1982-12-14 1983-12-13 Un dispositivo de accionamiento rotatorio para un mecanismo de transmision de relacion variable

Country Status (7)

Country Link
US (1) US4618331A (es)
EP (1) EP0112112A1 (es)
JP (1) JPS59121245A (es)
KR (1) KR840006945A (es)
AU (1) AU2235583A (es)
ES (1) ES8502771A1 (es)
ZA (1) ZA839223B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836046A (en) * 1987-05-04 1989-06-06 Chappel Gilmore H Automatic bicycle transmission
DE4318648C1 (de) * 1993-06-04 1994-07-14 Kraemer Hubert Dipl Ing Fh Riementrieb mit selbttätiger stufenloser Übersetzungsänderung, insbesondere für Fahrräder
DE4322382A1 (de) * 1993-06-29 1995-01-12 Jaroslaw Piotr Warszewski Stufenlos selbsttätig verstellbarer Fahrradantrieb
US5772546A (en) * 1993-06-29 1998-06-30 Warszewski; Jaroslaw Piotr Continuously variable automatic drive
LT3943B (en) 1993-12-23 1996-05-27 Ciba Geigy Ag Remedy for cultured plants protection, use of sulphamoyl-phenyl-carbamides for cultured plant protection, herbicidal preparation, process for preparing sulphamoyl-phenyl-carbamides
ES2125122B1 (es) * 1994-10-28 1999-10-16 Rodriguez Jose Antonio Tovar Sistema de transmision auto-adaptable del par fuerza-velocidad para vehiculos.
US5655982A (en) * 1995-06-16 1997-08-12 Fyfe; Scott A. Hydraulic shifting system for rider propelled vehicle
KR19980033426A (ko) * 1998-01-15 1998-07-25 김태훈 차량용 무단 변속기
US6432009B1 (en) 1998-08-06 2002-08-13 Brigham Young University Continuously variable transmission
US6332852B1 (en) 2000-05-30 2001-12-25 3561020 Canada Inc. Variable ratio drive system
WO2003078869A1 (en) 2002-03-18 2003-09-25 Johannes Jacobus Naude Variable sprocket ivt machine
US8393984B2 (en) * 2003-10-13 2013-03-12 Varibox (Pty) Limited Infinitely variable transmission
WO2005036028A1 (en) 2003-10-13 2005-04-21 Varibox (Pty) Limited Infinitely variable transmission
US7713153B2 (en) * 2003-10-13 2010-05-11 Varibox Ip (Pty) Limited Infinitely variable transmission
US9139169B2 (en) * 2006-08-18 2015-09-22 Dura Operating Llc Release mechanism for a parking brake clutch
US9188205B2 (en) * 2009-09-08 2015-11-17 Gary D. Lee Moon gear assembly
US20110059821A1 (en) * 2009-09-08 2011-03-10 Vmt Technologies, Llc Infinitely variable transmission
KR200468085Y1 (ko) * 2011-06-07 2013-07-26 조영상 무단변속형 체인 전동장치
WO2014105095A2 (en) 2012-12-28 2014-07-03 Promptlink Communications, Inc. Use of device monitoring and network topology data to improve functional verification and screening of cpe devices
IT201700035600A1 (it) * 2017-03-31 2018-10-01 Bycly S R L Trasmissione automatica per bicicletta
IT201700035616A1 (it) * 2017-03-31 2018-10-01 Bycly S R L Trasmissione automatica per bicicletta
CN112594343B (zh) * 2020-12-07 2022-08-09 南京昱晟机器人科技有限公司 差速传动设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1092098A (en) * 1912-08-13 1914-03-31 Jeremiah C Fitzgerald Pulley.
FR653449A (fr) * 1928-04-26 1929-03-21 Changement de vitesses automatique
DE6926728U (de) * 1969-07-03 1971-03-18 Koltze Ruediger Fahrradgetriebe mit veraenderlicher uebersetsung
US3798989A (en) * 1972-07-10 1974-03-26 Tokheim Corp Multiple speed drive transmission
US3969948A (en) * 1975-08-25 1976-07-20 Pipenhagen Jr Charles A Automatic bicycle transmission
NL7902814A (nl) * 1979-04-10 1980-10-14 Haagsche Smederij En Construct Kettingwiel-samenstel voor een kettingoverbrenging in het bijzonder voor een fiets.
GB2062142A (en) * 1979-10-29 1981-05-20 Deal M Variable diameter transmission wheel
DE3137018A1 (de) * 1981-09-17 1983-04-07 Alois 6833 Fraxern Kathan Stufenloses riemengetriebe
US4478594A (en) * 1982-05-10 1984-10-23 Dayco Corporation Belt tensioning means

Also Published As

Publication number Publication date
JPS59121245A (ja) 1984-07-13
US4618331A (en) 1986-10-21
ES528004A0 (es) 1985-01-16
EP0112112A1 (en) 1984-06-27
ZA839223B (en) 1985-02-27
KR840006945A (ko) 1984-12-04
AU2235583A (en) 1984-06-21

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