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Automatic controller of ramp way ground contact pressure

阅读:437发布:2022-01-04

专利汇可以提供Automatic controller of ramp way ground contact pressure专利检索,专利查询,专利分析的服务。并且PURPOSE: To prevent the ground contact pressure of a ramp way from deviating from a proper value, by improving the followability of the ramp way for keeping the same in a stable condition even when the relative height of a ship body is changed abruptly.
CONSTITUTION: The ground contact pressure of a ramp way 3 is detected from the inner pressure of a support cylinder 9. When the inner pressure is larger than a predetermined value, the driving force of an elevator such as a winch 14 is increased to increase the bearing force of the ramp way 13, and when the inner pressure is smaller than said predetermined value, the driving force is reduced to reduce the bearing force of the ramp way 3. In such a manner, the ground contact pressure of the ramp way can be sensed directly to control the actuation thereof. Thus, the ground contact pressure of the ramp way 3 can be constantly maintained in its optimal value, so that the ramp way 3 can be always installed in its optimal way, without coming into loose contact with the quay due to its bad followability or having excessive ground contact pressure, even if the relative height of a ship body 2 is increased with respect to a quay.
COPYRIGHT: (C)1985,JPO&Japio,下面是Automatic controller of ramp way ground contact pressure专利的具体信息内容。

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