| 摘要 |
PURPOSE: A space bar bending apparatus is provided to facilitate the manufacture of a space bar since the space bar is variously bent. CONSTITUTION: A space bar bending apparatus comprises a base substrate(10) and two space bar bending units. The space bar bending unit comprises a guide rail(20), a receiving member(30), a rolling member(57), and a holding member. The guide rail is rotated according to the arc portion of the base substrate and guides the linear reciprocating motion of an object placed on the top. The half of the outer surface of the receiving member is at least formed into an arched shape.
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