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1. 发明授权

US06189764B1 Fitting gear 失效
标题翻译：配件
公开(公告)号：US06189764B1
公开(公告)日：2001-02-20
申请号：US09236382
申请日：1999-01-25
申请人： Dale Hannan
发明人： Dale Hannan
IPC分类号： B23K3700
CPC分类号： B23K13/01
摘要： A fitting gear for assisting in the alignment of metal plates so that the edges thereof can be welded together includes an inverted substantially U-shaped electromagnet which, when energized, is adapted to be secured to the upper surface of one of the plates adjacent on edge thereof. A wedge-shaped tapered pin is forced into the U and contacts the upper surface of the other plate to move the edges into substantial alignment with each other.
摘要翻译：用于辅助金属板的对准以使其边缘可以焊接在一起的装配齿轮包括倒置的大致U形的电磁体，当被通电时，该电磁体适于固定到邻近边缘的一个板的上表面其中。楔形锥形销被迫进入U并接触另一个板的上表面，以使边缘彼此基本对齐。

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