PROBLEM TO BE SOLVED: To obtain the braking force of a brake even if either one of a link member connected to a first brake operator or a link member connected to a second brake operator is cut off, and to enable downsizing.SOLUTION: Link means 40 is equipped with a moving pulley 41, and rotation regulating means 51 for regulating rotations of the moving pulley 41 at fixed amount. A first link member 31 towed by the operation of a first brake operator 24, and a second link member 32 towed by the operation of a second brake operator 25 are wound around the moving pulley 41 so as to rotate the moving pulley 41 in the opposite directions during towing, and tip ends of those are united by uniting members 42 and 43. Even if either one of the link members connected to the first brake operator or the second brake operator is cut off, the braking force of a brake can be obtained.

    【課題】第1ブレーキ操作子に繋げられた連繋部材又は第2ブレーキ操作子に繋げられた連繋部材のうち、いずれか一方の連繋部材が切断した場合でも、ブレーキの制動力を得ることができるとともに、小型化を図ることができることを課題とする。【解決手段】連繋手段40は、動滑車41と、この動滑車41の回転を一定量に規制する回転規制手段51とが備えられている。第1ブレーキ操作子24の操作によって牽引される第1連繋部材31と、第2ブレーキ操作子25の操作によって牽引される第2連繋部材32とが、牽引時の動滑車41の回転方向が互いに異なるように動滑車41に巻き掛けられて、それぞれの先端が結合部材42、43よって結合されている。【効果】第1ブレーキ操作子又は第2ブレーキ操作子に繋げられた連繋部材のうち、いずれか一方の連繋部材が切断した場合でも、ブレーキの制動力を得ることができる。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    BRAKE DEVICE FOR BAR HANDLE VEHICLE


    Additional title:

    バーハンドル車両用ブレーキ装置


    Contributors:

    Publication date :

    2015-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



    BAR-HANDLE VEHICLE BRAKE DEVICE

    UEHARA KAZUMA / KAWADA KAZUTO / TAKAYANAGI NAOKI | European Patent Office | 2015

    Free access

    BAR HANDLE VEHICLE BRAKE DEVICE

    HAMANAKA TAKAYUKI / SHIMONO TAKUYO / KODAMA TAKURO | European Patent Office | 2024

    Free access

    BAR HANDLE VEHICLE BRAKE DEVICE

    HAMANAKA TAKAYUKI / SHIMONO TAKUYO / KODAMA TAKURO | European Patent Office | 2020

    Free access

    BRAKE DEVICE FOR BAR HANDLE VEHICLE

    UEHARA KAZUMA | European Patent Office | 2016

    Free access

    BAR HANDLE BRAKE DEVICE FOR VEHICLE

    UEHARA KAZUMA | European Patent Office | 2016

    Free access