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Car body shift quantity detector for loading vehicle equipped with push/pull device

阅读:984发布:2020-11-09

专利汇可以提供Car body shift quantity detector for loading vehicle equipped with push/pull device专利检索,专利查询,专利分析的服务。并且PURPOSE: To correctly detect the shift quantity of a car body by constituting the title device from the first sensor for detecting the car body shift quantity from the distance between a car body and a fixed article in front of the car body, second sensor for detecting the car body shift quantity from the revolution of a wheel, lift detecting sensor for a fork hook, and a selecting means.
CONSTITUTION: When a selecting circuit 23 receives a high lift signal from a sensor 24 for detecting the lift of a fork hook 9, for example, when the hook 9 is at the position above a distance sensor 20 (first sensor), the selection circuit 23 outputs a car body shift quantity supplied from a calculation circuit 22 into a controller 25. Further, when a low lift signal is inputted from the sensor 24, for example, when the hook 9 is set at the lower position below the sensor 20, and the supersonic wave due to the sensor 20 can not be irrasdiated onto a load A, the car body shift quantity supplied from a traveling distance sensor 21 (second sensor) due to the revolution of a wheel is outputted into the controller 25. The controller 25 controls a motor 17 so that the shift quantity of a face 10 which is supplied from a face shift quantity detecting sensor 26 consisting of a supersonic wave sensor 27 and a reflection plate 28 and the car body shift quantity accord.
COPYRIGHT: (C)1991,JPO&Japio,下面是Car body shift quantity detector for loading vehicle equipped with push/pull device专利的具体信息内容。

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