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1. 发明申请

WO1991013421A1 PLANETARY INDICATING DEVICE 审中-公开
标题翻译：行政指示装置
公开(公告)号：WO1991013421A1
公开(公告)日：1991-09-05
申请号：PCT/SE1991000140
申请日：1991-02-22
申请人： STARTSKOTTET 27638 AB , KENNEDAL, David
发明人： STARTSKOTTET 27638 AB
IPC分类号： G09B27/00
CPC分类号： G09B27/02
摘要： With the aid of tables, compass and angle measuring means objects on the celestial sphere such as the sun, moon, planets and certain satellites can be pointed out from the earth. To simplify this there is now proposed that a direction arrow (12) is arranged pivotably on a set-up plate (1) in a plane perpendicular to the plate and rotatable in the plane of the plate (1). The position of rotation is given on a date and time scale relative to a disc rotatably mounted on the plate, and having its rotational center coinciding with the rotational center of the direction arrow (12). The rotational position of the disc (8) relative to the plate (1) is determined by a time scale calculated on the difference in longitude between the location of the place where the finder apparatus is set up and the standard time zone for the location, the plate (1) having a stand arrangement (2, 3, 4) permitting the angular position of the plate relative to the horizontal plane to be adjusted and read off on a graduated scale, an arrow on the apparatus always pointing in the direction of inclination for orienting this to the north or south pole of the earth. The date/time scale has a circumferentia scale on the disc (8) graduated from 0 to 24 hours with 10-minute intervals, and this scale can be set against a fixed point on the plate (1).
摘要翻译：借助桌子，指南针和角度测量，就可以从地球上指出太阳，月球，行星和某些卫星等天体上的物体。为了简化这一点，现在提出方向箭头（12）可以在与板的垂直的平面中可旋转地布置在设置板（1）上并且可以在板（1）的平面中旋转。相对于可旋转地安装在板上的盘，其旋转中心与方向箭头（12）的旋转中心重合的日期和时间刻度给出旋转位置。盘（8）相对于板（1）的旋转位置由根据建立取景器装置的地点的位置与位置的标准时间段之间的经度差计算的时标确定，具有允许板相对于水平面的角位置的平台布置（2,3,4）被调节并以刻度尺读出，设备上的箭头总是指向倾向于将其定向到地球的北极或南极。日期/时间刻度在圆盘（8）上具有圆周刻度，刻度为0至24小时，间隔为10分钟，该刻度可以相对于板（1）上的固定点设置。

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