带钩,是古代贵族和文人武士所系腰带的挂钩,古又称“犀比”。多用青铜铸造,也有用黄金、白银、铁、玉等制成。 带钩起源于西周,战国至秦汉广为流行。带钩是身份象征,带钩所用的材质、制作精细程度、造型纹饰以及大小都是判断带钩价值的标准。
用途:适用于偶数槽电机带钩换向器转子的自动绕线。
Usage: suitable for automatic wire winding of even number slot motor with hook commutator rotor.
几乎是同时,有三只贪吃的松鸡,连虫带钩地把食饵吞了下去。
Three voracious grouse swallowed at the same moment bait and hook.
内装式、单端面、单弹簧、非平衡型,带钩弹簧传动,弹簧旋向与轴旋向有关。
It is of built-in type, single seal face, single spring and unbalanced type with hook spring transmission, and the direction of rotation of spring depending on that of axis.
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