| 摘要 |
<p>The present invention relates to a rolltainer wheel device for a rolltainer, with improved impact load resistance and, more specifically, to a rolltainer wheel device for a rolltainer, with improved impact load resistance, which is capable of preventing damage to a wheel by a supporting body to support load applied to the wheel, in case the rolltainer stops, the weight of a cargo exceeds a predetermined loading capacity, and a dynamic load is generated by the speed, stopping and rotation of the vehicle loaded with the rolltainer. The rolltainer is loaded on the vehicle, and travels together with the vehicle while the rolltainer is loaded with the cargo. The rolltainer wheel device is installed on the wheel at the bottom side of the rolltainer or installed on the bottom surface of the rolltainer while being separated from the wheel.</p> |
