To provide a reach type forklift which can achieve lubrication of a bearing supporting a driven gear and secure lubrication of a meshing surface between a driving gear and the driven gear.SOLUTION: An upper case member includes: an upper recessed part 62 to which a bearing 59 supporting an upper part of a first driving shaft 56 on the upper case member is attached; an upper recessed part 69 to which a bearing 67 supporting an upper part of a first driven shaft 64 on the upper case member is attached; a communication groove 85 allowing communication between the upper recessed part 62 and the upper recessed part 69; and an orifice 86 which restricts flow of a lubrication oil flowing through the communication groove 85 and discharges a part of the lubrication oil from the communication groove 85. The orifice 86 is located above a meshing part 66 between a tooth part of a first driving gear 58 and a tooth part of a first driven gear 65.SELECTED DRAWING: Figure 4

    【課題】従動歯車を支持する軸受の潤滑を図るとともに、駆動歯車と従動歯車との噛合面の潤滑を確保することが可能なリーチ式フォークリフトの提供にある。【解決手段】上部ケース部材は、第1駆動軸56の上部を上部ケース部材に支持する軸受59が装着される上側凹部62と、第1従動軸64の上部を上部ケース部材に支持する軸受67が装着される上側凹部69と、上側凹部62および上側凹部69を連通する連通溝85と、連通溝85を流れる潤滑油の流れを規制し、連通溝85から潤滑油の一部を排出する絞り86と、を備え、絞り86は、第1駆動歯車58の歯部と第1従動歯車65の歯部との噛合部66の上方に位置した。【選択図】 図4


    Access

    Download


    Export, share and cite



    Title :

    REACH TYPE FORKLIFT


    Additional title:

    リーチ式フォークリフト


    Contributors:

    Publication date :

    2020-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    REACH TYPE FORKLIFT

    YUKIMOTO SHOZO / MIZUSHIRO MIGAKU / OKAMOTO YOSHIAKI et al. | European Patent Office | 2019

    Free access

    REACH TYPE FORKLIFT

    IWAKI TAKASHI | European Patent Office | 2018

    Free access

    REACH TYPE FORKLIFT

    KUMAZAWA HIROAKI / URO AKIRA | European Patent Office | 2016

    Free access

    REACH TYPE FORKLIFT

    KUMAZAWA HIROAKI / URO AKIRA | European Patent Office | 2016

    Free access

    REACH TYPE FORKLIFT

    KUMAZAWA HIROAKI / URO AKIRA | European Patent Office | 2016

    Free access