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公开(公告)号：US5797638A
公开(公告)日：1998-08-25
申请号：US822489
申请日：1997-03-24
摘要： An annular member hoist apparatus which lifts an annular member and carries and positions the annular member at a predetermined location by a carrier apparatus fitted with an elevator mechanism, including a suspension member suspended from the elevator mechanism, and a plurality of support arms which extend out radially in a horizontal plane from the suspension member. Each of the support arms has an engagement tip portion for supporting the annular member from inside the annular member.
摘要翻译： 一种环形构件提升装置，其提升环形构件，并通过装有电梯机构的运载装置将环形构件运送并定位在预定位置，该升降机构包括悬挂在电梯机构上的悬挂构件，以及多个支撑臂，其伸出 在悬挂构件的水平面中径向地放置。 每个支撑臂具有用于从环形构件内部支撑环形构件的接合末端部分。
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2.发明授权Methods for crucible attachment to support base of single crystal pulling apparatus and support base assembly apparatus and support base employed therein 失效用于坩埚附着到单晶拉制装置的支撑基座的方法和其中使用的支撑基座组装装置和支撑基座
公开(公告)号：US5897706A
公开(公告)日：1999-04-27
申请号：US834293
申请日：1997-04-15
IPC分类号： C30B15/00 , C30B15/10 , C30B15/30 , C30B29/06 , H01L21/208
CPC分类号： C30B15/30 , C30B15/10 , Y10S117/90 , Y10T117/10 , Y10T117/1032 , Y10T117/1052
摘要： An improvement in the safety, ease and speed with which the operation of attaching a crucible 1 to a support base 10 of a single crystal pulling apparatus can be completed is provided. With the method of attaching the crucible 1 to the support base 10, the support base 10 is divided into a support base bottom portion 11 and a support base drum portion 12 which is fitted to the bottom portion 11, and the crucible 1 is mounted on the support base bottom portion 11. The support base 10 is then assembled by fitting the support base drum portion 12 to the support base bottom portion 11.
摘要翻译： 提供了可以完成将坩埚1附接到单晶拉制装置的支撑基座10的操作的安全性，容易性和速度的改进。 通过将坩埚1安装到支撑基座10上的方法，支撑基座10被分成支撑底部底部11和安装到底部11的支撑基部鼓部分12，坩埚1安装在 支撑底部底部11.然后通过将支撑基底鼓部分12装配到支撑基部底部部分11来组装支撑基座10。
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