IT1252262B - Cambio automatizzato per bicicletta - Google Patents

Cambio automatizzato per bicicletta

Info

Publication number
IT1252262B
IT1252262B ITMI913067A ITMI913067A IT1252262B IT 1252262 B IT1252262 B IT 1252262B IT MI913067 A ITMI913067 A IT MI913067A IT MI913067 A ITMI913067 A IT MI913067A IT 1252262 B IT1252262 B IT 1252262B
Authority
IT
Italy
Prior art keywords
bicycle
actuator
values
sensor
predetermined
Prior art date
Application number
ITMI913067A
Other languages
English (en)
Inventor
Restelli Amedeo Ancarani
Original Assignee
Catene Calibrate Regina
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 Catene Calibrate Regina filed Critical Catene Calibrate Regina
Priority to ITMI913067A priority Critical patent/IT1252262B/it
Publication of ITMI913067A0 publication Critical patent/ITMI913067A0/it
Priority to CA002082724A priority patent/CA2082724A1/en
Priority to EP92203490A priority patent/EP0543453A1/en
Priority to JP4305453A priority patent/JPH07251786A/ja
Priority to US07/977,827 priority patent/US5266065A/en
Publication of ITMI913067A1 publication Critical patent/ITMI913067A1/it
Application granted granted Critical
Publication of IT1252262B publication Critical patent/IT1252262B/it

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
    • 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
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/20—Cycle computers as cycle accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
    • B62J50/20—Information-providing devices
    • B62J50/21—Information-providing devices intended to provide information to rider or passenger
    • B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
    • 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Transmission Device (AREA)
  • Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

Un cambio automatizzato per una bicicletta (10) comprende un attuatore (17) di movimentazione in posizioni prestabilite di un organo deragliatore (18) mobile per innestare una catena (19) di trasmissione del moto in corrispondenza di un prestabilito pignone fra una pluralità di pignoni coassiali di differente diametro (20). L'attuatore è controllato da un dispositivo elettronico (11) di comando al quale è connessa una pluralità di sensori comprendente un sensore (12) di rilevazione della velocità della bicicletta, un sensore (13) di pendenza o inclinazione in senso longitudinale della bicicletta ed eventualmente un sensore (15) di sforzo trasmesso dal ciclista ai pedali. Il dispositivo elettronico (11) esegue il confronto di valori rilevati dai sensori con gamme di valori prefissati corrispondere ai vari pignoni e comanda l'innesto della catena al pignone avente gamma di valori contenente i detti valori rilevati. Può essere inoltre previsto un sensore (14) di movimento dei pedali fornente abilitazione al funzionamento dell'attuatore (17) solo se il ciclista sta pedalando.
ITMI913067A 1991-11-18 1991-11-18 Cambio automatizzato per bicicletta IT1252262B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI913067A IT1252262B (it) 1991-11-18 1991-11-18 Cambio automatizzato per bicicletta
CA002082724A CA2082724A1 (en) 1991-11-18 1992-11-12 Automated bicycle transmission
EP92203490A EP0543453A1 (en) 1991-11-18 1992-11-13 Automated bicycle transmission
JP4305453A JPH07251786A (ja) 1991-11-18 1992-11-16 自転車の自動変速器
US07/977,827 US5266065A (en) 1991-11-18 1992-11-17 Automated bicycle transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913067A IT1252262B (it) 1991-11-18 1991-11-18 Cambio automatizzato per bicicletta

Publications (3)

Publication Number Publication Date
ITMI913067A0 ITMI913067A0 (it) 1991-11-18
ITMI913067A1 ITMI913067A1 (it) 1993-05-18
IT1252262B true IT1252262B (it) 1995-06-08

Family

ID=11361124

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913067A IT1252262B (it) 1991-11-18 1991-11-18 Cambio automatizzato per bicicletta

Country Status (5)

Country Link
US (1) US5266065A (it)
EP (1) EP0543453A1 (it)
JP (1) JPH07251786A (it)
CA (1) CA2082724A1 (it)
IT (1) IT1252262B (it)

Families Citing this family (66)

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US5059158A (en) * 1990-05-08 1991-10-22 E.B.T., Inc. Electronic transmission control system for a bicycle
DE4212319A1 (de) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag Steuervorrichtung
DE4441430C1 (de) * 1994-11-22 1996-07-11 Buchheister Ingo Stufenlos verstellbares Riemengetriebe für Fahrräder oder dgl.
JP2988659B2 (ja) * 1996-09-04 1999-12-13 株式会社シマノ 自転車の擬似クランク回転数演算装置
JPH10194185A (ja) * 1997-01-13 1998-07-28 Yamaha Motor Co Ltd 電動自転車
US6047230A (en) * 1997-02-27 2000-04-04 Spencer; Marc D. Automatic bicycle transmission
JP3327162B2 (ja) * 1997-03-18 2002-09-24 松下電器産業株式会社 電気自転車
JP3231006B2 (ja) * 1997-08-28 2001-11-19 株式会社シマノ 自転車用変速制御装置
JP3832688B2 (ja) * 1997-11-14 2006-10-11 本田技研工業株式会社 自動変速制御装置およびこれを用いた電動補助自転車
US6012999A (en) * 1997-12-24 2000-01-11 Patterson; Richard A. Hydraulically-operated bicycle shifting system with positive pressure actuation
US6042495A (en) * 1997-12-24 2000-03-28 Patterson; Richard A. Hydraulically-operated bicycle shifting and braking systems
IT1310144B1 (it) * 1999-08-24 2002-02-11 Ferrero Spa Sistema e procedimento per il controllo di trasmissioni a rapportovariabile
IT1320285B1 (it) * 2000-03-29 2003-11-26 Campagnolo Srl Procedimento per il controllo del cambio di velocita' in un ciclo,relativo sistema e relativi componenti.
US6367833B1 (en) 2000-09-13 2002-04-09 Shimano, Inc. Automatic shifting control device for a bicycle
JP3573723B2 (ja) * 2001-06-29 2004-10-06 株式会社シマノ 自転車用変速制御装置
ITTO20010678A1 (it) * 2001-07-11 2003-01-11 Campagnolo Srl Gruppo di controllo elettronico utilizzabile a bordo di una bicicletta.
US20030100392A1 (en) 2001-11-23 2003-05-29 Tadashi Ichida Method and apparatus for shifting a bicycle transmission
US7247108B2 (en) * 2002-05-14 2007-07-24 Shimano, Inc. Method and apparatus for controlling an automatic bicycle transmission
US6781510B2 (en) 2002-07-24 2004-08-24 Shimano, Inc. Bicycle computer control arrangement and method
JP3717076B2 (ja) 2003-03-11 2005-11-16 株式会社シマノ 二輪車用変速制御装置
JP3793168B2 (ja) * 2003-04-01 2006-07-05 株式会社シマノ 自転車用電源装置及び自転車用電力供給方法
ATE367305T1 (de) * 2003-05-05 2007-08-15 Campagnolo Srl Elektronische servogestützte fahrradgangschaltung
DE10353748A1 (de) * 2003-11-17 2005-06-09 Busch & Müller KG Verfahren und Vorrichtung zum Betrieb eines Zweirades, insbesondere eines Fahrrades, unter Kontrolle des eingelegten Ganges, sowie entsprechender Fahrradcomputer
US7243937B2 (en) 2005-02-18 2007-07-17 Shimano, Inc. Bicycle control apparatus
JP4141453B2 (ja) * 2005-03-16 2008-08-27 株式会社シマノ 自転車用電源装置
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US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
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US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
DE102009011882A1 (de) * 2009-03-03 2011-03-03 Flindt, Heinz-Dieter, Dipl.-Ing. Elektronische Steuerung einer Fahrrad-Gangschaltung
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
KR100966120B1 (ko) * 2009-12-28 2010-06-25 이창용 자전거의 자동 변속 장치
EP3778358B1 (en) 2010-07-02 2023-04-12 Fox Factory, Inc. Positive lock adjustable seat post
US20120035011A1 (en) * 2010-08-09 2012-02-09 Menachem Haim Electro mechanical bicycle derailleur actuator system and method
JP2012040895A (ja) * 2010-08-13 2012-03-01 Mitsubishi Materials Cmi Corp 自転車用ギア変速システム
DE102010039850A1 (de) * 2010-08-27 2012-03-01 Robert Bosch Gmbh Steuergerät zur Steuerung eines elektrischen Antriebs eines Elektrofahrrads und Verfahren zur Versorgung elektrischer Lasten eines Elektrofahrrads
US20120145469A1 (en) * 2010-12-14 2012-06-14 Gabriel Yui Lung Tong Wheeled device with lever pedal mechanism
TWM421256U (en) * 2011-08-26 2012-01-21 Xia-Lin Chen Legs-pedaling electric generator for man-powered apparatus
JP2013095306A (ja) * 2011-11-02 2013-05-20 Yupiteru Corp 自転車用電子システム及びプログラム
TW201321259A (zh) 2011-11-30 2013-06-01 Ind Tech Res Inst 一種電動自行車之驅動裝置及其驅動控制方法
US9284018B2 (en) 2011-12-02 2016-03-15 Shimano Inc. Bicycle transmission control apparatus
EP2610159A1 (en) * 2011-12-30 2013-07-03 J.D Components Co., Ltd. Automatic gear shifting bicycle with gearshift protection mechanism
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CN103183104B (zh) * 2011-12-31 2015-08-19 久鼎金属实业股份有限公司 具有排挡优化机制的自动排挡自行车
CN103507908A (zh) * 2012-06-28 2014-01-15 久鼎金属实业股份有限公司 助力自行车的骑乘安全防护***
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ITMI20121280A1 (it) 2012-07-23 2014-01-24 Campagnolo Srl Invertitore di comandi per un dispositivo di comando di un cambio di bicicletta
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ES2485116B1 (es) * 2013-02-12 2015-07-29 Alberto GONZÁLEZ GARCÍA Dispositivo de cambio de desarrollo para bicicletas movido por actuadores lineales controlados electrónicamente y con procesador de radio frecuencia
KR101374064B1 (ko) * 2013-08-09 2014-03-13 김수길 운동정보를 제공하는 자전거 주행시스템
JP2015140039A (ja) * 2014-01-27 2015-08-03 株式会社シマノ 自転車用変速制御装置
JP5774748B1 (ja) * 2014-04-28 2015-09-09 株式会社シマノ 変速制御装置
CN105818923B (zh) * 2015-01-09 2018-08-17 久鼎金属实业股份有限公司 可改变换挡级距的自行车变速***
JP6663688B2 (ja) * 2015-06-25 2020-03-13 株式会社シマノ 自転車の変速制御装置
JP6499028B2 (ja) 2015-06-25 2019-04-10 株式会社シマノ 変速装置を制御する自転車の変速制御装置、および、変速機を備える自転車の変速制御システム
RU168137U1 (ru) * 2016-03-22 2017-01-18 Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") Автоматическая трансмиссия велосипеда
US10370061B2 (en) * 2016-10-21 2019-08-06 Sram, Llc Bicycle control device and system
KR101879977B1 (ko) * 2017-02-17 2018-07-18 한국기술교육대학교 산학협력단 자전거 자동 변속 장치 및 방법
JP6941541B2 (ja) * 2017-11-16 2021-09-29 株式会社シマノ 人力駆動車両用制御装置
JP7134674B2 (ja) * 2018-03-30 2022-09-12 株式会社シマノ 制御装置、変速関連装置、および、変速システム
IT201800008124A1 (it) 2018-08-20 2020-02-20 Rosario Aliperti Sistema di Cambio CVT automatico per biciclette non elettriche
JP7120871B2 (ja) * 2018-10-02 2022-08-17 株式会社シマノ 制御装置および変速システム
US10640171B2 (en) * 2019-03-25 2020-05-05 Hazem Nihad Hamed Automatic bicycle shifter and user interface

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Also Published As

Publication number Publication date
EP0543453A1 (en) 1993-05-26
US5266065A (en) 1993-11-30
CA2082724A1 (en) 1993-05-19
JPH07251786A (ja) 1995-10-03
ITMI913067A1 (it) 1993-05-18
ITMI913067A0 (it) 1991-11-18

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