Device used to move automatic guns in a vertical plane. A reversing or reciprocating drive system provides motion.

喷枪在垂直面自动移动的装置，一个回动的或往复式的提供移动的装置。

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The circular arc automatic door is reciprocating swing, and its motion parameters are the number of swing per minute, the size of the swing Angle and the travel speed ratio coefficient.

圆弧形自动门是往复摆动，其运动参数是每分钟摆动次数、摆角大小和行程速比系数等。

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The automatic door performs the component parameter, and the common forms of the movement of the actuating component are rotary motion, linear motion, curvilinear motion and reciprocating motion.

自动门执行构件参数，执行构件常见的运动形式有回转运动、直线运动、曲线运动及往复运动。

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