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    • 5. 发明授权
    • Fork lift truck with rotatable seat and operator controls
    • 带旋转座椅和操作员控制的叉车
    • US5346035A
    • 1994-09-13
    • US142
    • 1993-01-04
    • Ichiro UedaTakashi SuzukiAkihiko Sakai
    • Ichiro UedaTakashi SuzukiAkihiko Sakai
    • B60N2/14B66F9/075F16H59/02F16H59/50B60K26/00B62D1/02
    • B66F9/0759B60N2/143F16H59/02F16H59/50
    • A self-propelled fork lift truck comprises a working mechanism at the front end of the fork left truck, a revolving driver's stand, a driver's seat and a steering wheel mounted on the revolving driver's stand, a speed change gear having a plurality of speed shifting ratios for running in a forward direction and a plurality of speed shifting ratios for running in a backward direction, and a speed change gear controlling device. When the revolving driver's stand is turned facing the front end of the fork lift truck, the controlling device restricts the operation of the speed change gear to a first of the plurality of speed shifting ratios for running in the backward direction. When the revolving driver's stand is turned facing the rear end of the fork lift truck, the controlling device restricts the operation of the speed change gear to a first of the plurality of speed shifting ratios for running in the forward direction.
    • 自行式叉车包括在左叉车前叉处的作业机构,旋转驾驶台,驾驶座和安装在旋转驾驶台上的方向盘,具有多个变速档位的变速装置 前进方向的行驶速度和向后方向行驶的多个变速比以及变速齿轮控制装置。 当旋转驾驶台朝向叉车的前端转动时,控制装置将变速齿轮的操作限制在多个变速比中的第一个,以便在后退方向上行驶。 当旋转驾驶台朝向叉车的后端转动时,控制装置将变速齿轮的操作限制在多个变速比中的第一个,用于向前行进。
    • 6. 发明授权
    • Environmental test apparatus
    • 环境试验仪器
    • US5610344A
    • 1997-03-11
    • US583529
    • 1996-01-05
    • Ichiro UedaMasanori Ishizuka
    • Ichiro UedaMasanori Ishizuka
    • G01M7/02G01M99/00G01N17/00
    • G01M99/002G01M7/02
    • An environmental test apparatus comprising a substrate on which a test specimen is mounted securely, a cover disposed on the substrate for housing the test specimen within a tightly closed space thereof, a temperature/moisture adjusting system for adjusting temperature and moisture in the tightly closed space, a memory for storing control data such as accumulated past data or various kinds of environment reproduing data, a control system for controlling the temperature/moisture adjusting system based on the control data stored in the memory and a data measuring system for measuring and recording various kind of data for environmental test. Since the test specimen is disposed in the tightly closed space and temperature and moisture in the space are controlled based on the control data such as the past accumulated data or various kinds of environment reproducing data, test, for example, on transportation, storage or accumulation can be conducted with no actual experience of such an environment but under simulated environmental conditions relevant thereto, so that the effects of the environmental conditions on the cargos can be specified scientifically and accurately.
    • 一种环境试验装置,包括其上牢固地安装有试样的基板,设置在基板上的盖子,用于将试样收纳在紧密封闭的空间内;温度/湿度调节系统,用于调节密闭空间中的温度和湿度 ,用于存储诸如累积的过去数据或各种环境再现数据的控制数据的存储器,用于基于存储在存储器中的控制数据来控制温度/湿度调节系统的控制系统和用于测量和记录各种 环境测试数据类型。 由于将试样配置在紧密封闭的空间内,并且基于过去的累积数据或各种环境再现数据等控制数据来控制空间中的温度和湿度,例如在运输,储存或积累 可以在没有这种环境的实际经验的情况下进行,但是在与之相关的模拟环境条件下,可以科学,准确地规定环境条件对货物的影响。