公开(公告)号：US06523701B1

公开(公告)日：2003-02-25

申请号：US09655872

申请日：2000-09-06

申请人： Toshio Yoshida ,  Yuji Amano ,  Taimi Oketani ,  Masayuki Tsuji ,  Isao Saraoka

发明人： Toshio Yoshida ,  Yuji Amano ,  Taimi Oketani ,  Masayuki Tsuji ,  Isao Saraoka

IPC分类号： A47G1908

CPC分类号： H01L21/6734 ,  H01L21/67343

摘要： A cassette for supporting substrates and an elongated rib therefor is described and represents a further improvement in the previously proposed elongated rib systems of the prior art and is designed particularly to preclude deflection and dampen vibrations of loaded substrates. The elongated ribs for the cassette project from side panels utilizing an elongated rib structure including three segments; namely, a base resin body, a bar-like intermediate resin body extending from the base resin body, and a terminal resin body disposed at the forward end of the intermediate resin body. Preferably, the elongated rib structure includes a linearreinforcing member inserted fromthe base resin body to the intermediate resin body or, alternatively, from the base resin body through the intermediate resin body to the terminal resin body.

摘要翻译： 描述了用于支撑基板的盒和用于其的细长肋，并且表示了先前提出的现有技术的细长肋系统的进一步改进，并且被特别设计用于防止加载的基板的偏转和阻尼振动。 用于盒的细长肋条利用包括三个段的细长肋结构从侧板突出; 即基体树脂体，从基体树脂体延伸的棒状中间树脂体，以及设置在中间树脂体的前端的端子树脂体。 优选地，细长肋结构包括从基体树脂体向中间树脂体插入的线性增强部件，或者从基体树脂体通过中间树脂体向端子树脂体插入。