Provided is an elastic track in which a core rod (18) is readily obtained, and the core rod (18) is less susceptible to sideslip and has little vibration. The elastic crawler belt is provided with a main belt and a plurality of core rods (18) embedded in the main belt and arranged in the front-back direction. Each of the mandrels (18) has a main portion (38), a guide protrusion (40) protruding inward from the main portion (38), a runner travel rail (42) having a portion protruding forward or backward from the main portion (38) and having a recess on an inner side surface thereof, and a sideslip prevention stopper (44 (46)) protruding forward or backward from the main portion (38). When the core rod (18) is observed from the inner side, the outline of the anti-sideslip stopper (44 (46)) does not overlap with the outline of the guide protrusion (40) and does not overlap with the outline of the runner traveling guide rail (42).
本发明提供容易得到芯棒(18)且该芯棒(18)难以产生侧滑并且振动少的弹性履带。弹性履带具有:主带、和埋设于该主带并沿着前后方向排列的多个芯棒(18)。各个芯棒(18)具有:主部(38)、从该主部(38)向内突出引导突起(40)、其一部分从主部(38)向前或向后突出并且在其内侧表面具有凹部的转轮行驶导轨(42)、以及从主部(38)向前或向后突出的防侧滑止动器(44(46))。从内侧观察该芯棒(18)时,防侧滑止动器(44(46))的轮廓不与引导突起(40)的轮廓重叠,并且不与转轮行驶导轨(42)的轮廓重叠。
Elastic track
弹性履带
2024-05-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
ELASTIC CRAWLER TRACK AND ELASTIC CRAWLER TRACK-DRIVING MECHANISM
European Patent Office | 2016
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