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- gear operating shaft 齿轮操作轴
- Maximum operating torque that the operating shaft (operating knob) can endure in its full CW or CCW position. 动触点调节到触及终端止档时，无变形和其他可见损伤时的最大力矩。
- Assure both mounting base of gear operator (3) and valve top flange (6) are clean and dry. 确保齿轮操作机构(3)和阀门顶部法兰(6)的安装基座清洁并且干燥。
- Gear operator is removed by unscrewing hex head screws which hold operator to valve body. 通过拧松将操作机构固定在阀体上的六角螺栓来拆卸齿轮操作机构。
- Valve to have weatherproof gear operator rated for indoor/outdoor use with raised position indicator and two internal supervisory switches. 这类阀门应该配置不受气候影响的齿轮执行机构,可用于室内/室外,具有上升位置指示器和两个内置监控开关。
- The adapter bushing (Fig.1) should be inserted into the gear operator using the alignment marks provided. 接头衬扩垫(图1)应该按照所提供的校准号插入蜗轮操作装置。
- Select the gear operator and drive bushing from the table for gear operators and options for butterfly valves on page 28. 从第28页的齿轮操作机构和蝶阀选配件表格中，选择齿轮操作机构和驱动套管。
- Gear operated valves shall be equipped with position indicator and high impact polypropylene handwheel. 齿轮操作蝶阀应该配置位置指示器和高强度抗冲击聚丙烯手轮。
- The 29240018 gear operator and the 29241014 drive bushing should be used on the stem extensions for all ball valves. 对于用在所有球阀上的阀杆加长件，应该采用29240018齿轮操作机构和29241014驱动套管。
- A gear operator may easily be mounted on top of the external support plate of all stem extensions. 一个齿轮操作机构可以容易的安装在所有阀杆加长件的外部支撑板的顶部。
- Unit consists of Cast Aluminum high efficiency Gear Operator with Aluminum Alloy Sprocket Rim and Chain Guide. 这种装置由铝铸件的高效齿轮操作机构配置铝合金链轮环和链条导轨组成。
- Remove one socket pin head screw (C), three socket head bolts (D) and gear operator cover (E). 拆卸一个灯头钉头螺丝（C），三个套筒头螺栓（D）和齿轮执行机构盖（E）。
- Gear operator options may also be selected for inclusion on gear operator kits for TB ball valves. 齿轮操作机构选配件也可以用来作为TB球阀齿轮操作机构的构件。
- landing gear operating mechanism 起落架收放机构
- NOTE: Connection of gear operator to valve stem varies depending on gear operator model, size, and style. The adapter bushing and key may be different from illustration shown. 注意：齿轮操作机构与阀门阀杆的连接与齿轮操作机构的型号、大小和类型有关。适配器衬套和销键可能与图示不同。
- The spirally threaded shaft of a worm gear. 螺纹蜗轮的刻有螺旋线的柄
- Remove four Phillips Pin Head tamper-resistant screws from cover and remove cover from gear operator (flat-head screws used prior mid-1994). 从盖子上拆卸四个十字针头抗撞螺丝,然后从齿轮执行机构上拆卸盖子(1994年中期以前采用平头螺丝)。
- NOTE: The gear operators are shipped from the factory, "pre-set" for mounting to valves that are in the closed position. 注意:从工厂装运的齿轮操作机构,“预置”安装在处于关闭位置的阀门上。
- The temple will serve for an operating room. 那座庙将用来作为手术室。
- Our pressure seal fabricated yoke design allows for ease of adaptation for gear operators and actuation while reducing weight and increasing serviceability. 我们压力密封组装轭架结构使得配置齿轮操作机构和动力执行机构更加容易，是重量更轻，维修更容易。
