发明授权
US5425208A Dot point glazing apparatus 失效
点点玻璃装置

Dot point glazing apparatus
摘要:
A dot point glazing apparatus has a rod, a straight arm which engages one end of the rod at its center to be rotatable around the rod. A first V-shaped arm engages one end of the straight arm at its center to be rotatable around an axis extending parallel to the rod. A second V-shaped arm engages the other end of the straight arm at its center to be rotatable around an axis extending parallel to the rod. Bolts for supporting glass plates threadedly engage the ends of the V-shaped arms.
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