PROBLEM TO BE SOLVED: To provide a rubber crawler belt having a structure that bending rigidity when engaging with a drive wheel or follower wheel becomes smaller.SOLUTION: A rubber crawler belt 5 comprises: an endless belt-state rubber crawler belt body 50; a lug group 60 formed on an outer peripheral side of the crawler belt body 50 with a lug pitch; a projection group 70 formed on an inner peripheral side of a belt center area 53 with a projection pitch, the belt center area extending along the peripheral direction on a center of the crawler belt body 50; rolling wheel travel faces RB formed on inner peripheral faces of belt first areas 51 which are a left and right pair, disposed on both sides of the center area 53; and recess groups 8 formed on inner peripheral faces of belt second areas 52 which are a left and right pair disposed on both outsides of the respective first areas 51.SELECTED DRAWING: Figure 4

    【課題】駆動輪や従動輪と噛み合う際の曲げ剛性が小さくなるような構造を有するゴムクローラベルトを提供することである。【解決手段】ゴムクローラベルト5は、無端帯状のゴム製クローラベルト本体50と、クローラベルト本体50の外周側にラグピッチで形成されたラグ群60と、クローラベルト本体50の中央を周方向に沿って延びているベルト中央領域53の内周側に突起ピッチで形成された突起群70と、中央領域53の両側に位置する左右一対のベルト第1領域51の内周面に形成された転輪走行面RBと、各第1領域51の外側に位置する左右一対のベルト第2領域52の内周面に形成された凹部群8とからなる。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    RUBBER CRAWLER BELT


    Additional title:

    ゴムクローラベルト


    Contributors:

    Publication date :

    2016-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Crawler belt link and crawler belt apparatus

    HISAMATSU KENICHI / KITA NAOAKI | European Patent Office | 2016

    Free access

    RUBBER CRAWLER, RUBBER CRAWLER MOLD, AND METHOD OF PRODUCING RUBBER CRAWLER

    MIZUSAWA TAKASHI / NAGAMOTO SHOKO | European Patent Office | 2018

    Free access

    RUBBER CRAWLER RUBBER COMPOSITION, AND RUBBER CRAWLER

    TAKANO MOTOMINE | European Patent Office | 2021

    Free access

    Desulfurized rubber, rubber composition, rubber composition for tire, tire, hose, belt, and crawler belt

    TANIGUCHI MASAYUKI / TODA TAKUMI | European Patent Office | 2023

    Free access

    Rubber composition, rubber-metal composite, tire, conveyor belt, hose, and crawler belt

    KANEDA KAZUNORI / KANATOMI YOSHIHIKO / YAMAGISHI JUNICHI | European Patent Office | 2022

    Free access