PROBLEM TO BE SOLVED: To provide a carriage capable of traveling smoothly over a large step and traveling quietly by adopting a track roll mechanism as a travel mechanism.SOLUTION: A track roll type carriage comprises a traveling part 20, a carriage part 30, and a support structure 40 for connecting these parts. The traveling part 20 comprises: two pairs of left and right annular tracks 2 with respect to a travel direction of a carriage 10; and frames 3 for shaping and holding the tracks 2 and attaching the support structure 40. A plurality of elements 4 for supporting a plurality of rollers 7 are arranged on the tracks 2. A belt 5 for holding the elements 4 at a regular interval is disposed around each of the two pairs of annular tracks 2. The elements 4 and the belt 5 are fixed by a plate 6. The support structure 40 is arranged behind the center of a track roll 1 in a front and rear direction with respect to the travel direction. The front end part of the track roll 1 is configured to be higher than the rear end part.

    【課題】走行機構としてトラックロール機構を採用することで、大きな段差でもスムーズに走行でき、かつ静かな走行を可能にする搬送台車を提供する。【解決手段】走行部20と搬送台部30及びこれらを接続する支持構造体40を備え、走行部20は搬送台車10の進行方向に対して左右2組の環状のレール2と、レール2を整形保持し、かつ、支持構造体40を取り付けるフレーム3とを備え、レール2上に複数のローラ7を支持する複数のエレメント4が配置されており、エレメント4を一定間隔に保持するベルト5が2組の環状レール2の各々の周囲に配設され、エレメント4とベルト5とはプレート6によって固定され、支持構造体40は進行方向に対してトラックロール1の前後方向の中心より後方に配置され、トラックロール1の前端部が後端部よりも高く構成されている。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    TRACK ROLL TYPE CARRIAGE


    Additional title:

    トラックロール式搬送台車


    Contributors:

    Publication date :

    2015-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    TRACK CARRIAGE

    ATAKE HIDEKAZU | European Patent Office | 2015

    Free access

    Roll carriage and carriage system with the same

    KIM SEUNG HYUN / KOO SEONG HEON / SEUNG JAE IK | European Patent Office | 2022

    Free access

    RAIL TRACK CARRIAGE SYSTEM

    SUGIGAKI AKINORI / SATO TETSUYA / YAMASHITA AKIRA | European Patent Office | 2024

    Free access

    Horse carriage for track

    JEONG YEO JIN | European Patent Office | 2020

    Free access

    RAIL TRACK CARRIAGE SYSTEM

    SUGIGAKI AKINORI / SATO TETSUYA / YAMASHITA AKIRA | European Patent Office | 2021

    Free access