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    • 1. 发明授权
    • 안전장치를 포함하는 이동식 대차
    • 可移动卡车包括安全装置
    • KR101437493B1
    • 2014-09-15
    • KR1020130041756
    • 2013-04-16
    • 대한민국(농촌진흥청장)
    • 이경숙김효철채혜선구혜란신용석
    • B62B1/14B66F17/00
    • Provided in the present invention is a cart including a safety feature. Through a mechanical manipulation which fixates or rotates a roller by using the ground or the weight of an object, the roller can be controlled without an additional driving member to reduce production costs and workloads. Moreover, provided in the present invention is a cart including a safety feature which has an improved hydraulic linkage mounted for raising 80 mm of a load frame per pump of a hydraulic supply member to enhance the work efficiency compared to a lift applied with a traditional hydraulic linkage. At the same time, by applying a hydraulic supply member capable of adjusting the length as occasion demands, the convenience of work can be provided.
    • 在本发明中提供了一种包括安全特征的推车。 通过使用地面或物体的重量来固定或旋转辊子的机械操作,可以在没有附加的驱动构件的情况下控制辊子,以降低生产成本和工作量。 此外,本发明提供了一种具有安全特征的手推车,该安全装置具有改进的液压联动装置,用于每个泵的液压供应构件提升80mm的负载架,以提高与施加传统液压的升力相比的工作效率 连锁。 同时,通过应用能够根据需要调整长度的液压供给构件,可以提供工作的便利。