BRPI0501722A - dispositivo de controle de mudança para uma transmissão de bicicleta - Google Patents

dispositivo de controle de mudança para uma transmissão de bicicleta

Info

Publication number
BRPI0501722A
BRPI0501722A BRPI0501722-0A BRPI0501722A BRPI0501722A BR PI0501722 A BRPI0501722 A BR PI0501722A BR PI0501722 A BRPI0501722 A BR PI0501722A BR PI0501722 A BRPI0501722 A BR PI0501722A
Authority
BR
Brazil
Prior art keywords
control device
shift control
lever
bicycle transmission
bicycle
Prior art date
Application number
BRPI0501722-0A
Other languages
English (en)
Inventor
Tatsuya Kawakami
Original Assignee
Shimano Kk
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 Shimano Kk filed Critical Shimano Kk
Publication of BRPI0501722A publication Critical patent/BRPI0501722A/pt

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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
    • Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

"DISPOSITIVO DE CONTROLE DE MUDANçA PARA UMA TRANSMISSãO DE BICICLETA". A presente invenção refere-se a um dispositivo de controle de mudança para uma transmissão de bicicleta, que compreende um elemento de montagem adaptado de modo a montar o dispositivo de controle de mudança em uma bicicleta; uma primeira alavanca operacionalmente acoplada ao elemento de montagem de tal modo que a primeira alavanca pare em uma pluralidade de posições correspondentes às posições de engrenagem da transmissão de bicicleta, em que a primeira alavanca se movimenta em um primeiro plano; e uma segunda alavanca operacionalmente acoplada ao elemento de montagem para movimento em um segundo plano entre uma posição de pausa e uma posição de operação de tal modo que a segunda alavanca retorne para a posição de pausa após se movimentar para a posição de operação. Na presente modalidade, o primeiro plano é substancialmente paralelo ao segundo plano.
BRPI0501722-0A 2004-07-23 2005-05-20 dispositivo de controle de mudança para uma transmissão de bicicleta BRPI0501722A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/710,610 US7882763B2 (en) 2004-07-23 2004-07-23 Shift control device for a bicycle transmission

Publications (1)

Publication Number Publication Date
BRPI0501722A true BRPI0501722A (pt) 2006-03-07

Family

ID=35219684

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501722-0A BRPI0501722A (pt) 2004-07-23 2005-05-20 dispositivo de controle de mudança para uma transmissão de bicicleta

Country Status (6)

Country Link
US (2) US7882763B2 (pt)
EP (4) EP1619113B1 (pt)
JP (1) JP4164082B2 (pt)
CN (3) CN100540391C (pt)
BR (1) BRPI0501722A (pt)
TW (1) TWI252194B (pt)

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Also Published As

Publication number Publication date
EP2374707B1 (en) 2017-08-02
JP4164082B2 (ja) 2008-10-08
CN1683207A (zh) 2005-10-19
EP2374707A3 (en) 2012-05-30
CN1827468A (zh) 2006-09-06
CN100443367C (zh) 2008-12-17
CN100540391C (zh) 2009-09-16
EP1619113B1 (en) 2011-11-23
TWI252194B (en) 2006-04-01
US20060016288A1 (en) 2006-01-26
JP2006036189A (ja) 2006-02-09
EP1619113A3 (en) 2009-02-25
EP2374705A2 (en) 2011-10-12
CN1724309A (zh) 2006-01-25
EP2374705A3 (en) 2012-05-30
EP2374707A2 (en) 2011-10-12
EP2374706A2 (en) 2011-10-12
US20080092690A1 (en) 2008-04-24
EP2374705B1 (en) 2014-04-02
EP1619113A2 (en) 2006-01-25
US7669502B2 (en) 2010-03-02
TW200604055A (en) 2006-02-01
EP2374706A3 (en) 2012-05-30
US7882763B2 (en) 2011-02-08
EP2374706B1 (en) 2016-03-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A E 5A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2086 DE 28/12/2010.