PROBLEM TO BE SOLVED: To enable setting of a regulation range of both of an advance speed and a retreat speed of a traveling device, and also capable of setting one of them.SOLUTION: A self-traveling type work machine which adjusts an advance speed of a traveling device by performing swing operation of a speed adjustment lever 30 in one direction and adjusts a retreat speed of the traveling device by performing swing operation of the speed adjustment lever in the other direction, includes: a regulation plate 60 that regulates a swing movable range of the speed adjustment lever and a fitting object part 51 to which the regulation plate is fitted by a pair of fixation members 61, 61. At least one of the regulation plate and the fitting object part has a pair of long holes 62, 62 that make the pair of stationary members penetrate. When the speed adjustment lever in a neutral state is viewed from the lever tip side, the pair of long holes are elongated in an orthogonal direction Ro with respect to swing directions Fr, Rr. The regulation plate is displaceable with respect to the fitting object part in a relative allowable displacement range of the pair of long holes and the pair of fixation members.SELECTED DRAWING: Figure 5

    【課題】走行装置の前進速度と後退速度の両方の規制範囲を設定可能、且つ一方の規制範囲をも設定可能なこと。【解決手段】速度調節レバー30を、一方へスイング操作して走行装置の前進速度を調節し、他方へスイング操作して該走行装置の後退速度を調節する自走式作業機であり、該速度調節レバーのスイング可動範囲を規制する規制プレート60と、該規制プレートが一対の固定部材61,61によって取り付けられる被取付部51とを有する。該規制プレートと該被取付部との、少なくとも一方は、該一対の固定部材を貫通させる一対の長孔62,62を有する。中立状態の該速度調節レバーをレバー先端側から見て、該レバーのスイング方向Fr,Rrに対し、該一対の長孔は直交方向Roに細長い。該規制プレートは、該一対の長孔と該一対の固定部材との相対的な許容変位範囲において、該被取付部に対し変位可能である。【選択図】図5


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    Title :

    SELF-TRAVELING TYPE WORK MACHINE


    Additional title:

    自走式作業機


    Contributors:

    Publication date :

    2016-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten



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