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1. 发明申请

US20050279974A1 Dampening device for high lift jacks 审中-公开
标题翻译：用于高升程千斤顶的减震装置
公开(公告)号：US20050279974A1
公开(公告)日：2005-12-22
申请号：US10799294
申请日：2004-03-12
申请人： Michael Schwitzing
发明人： Michael Schwitzing
IPC分类号： B66F1/04 , B66F1/06
CPC分类号： B66F1/06
摘要： The invention is summarized as dampening device for high lift jacks. The dampener is a one-piece flexible member having two shafts: the first shaft for the I-beam of the high lift jack and the second shaft for the jack handle. The dampener slides over the I-beam and the jack handle respectively to snugly secure the jack handle to the I-beam. The dampener prevents the jack handle of a high lift jack from swinging and rattling against the I-beam when the high lift jack is not in use. The dampener can also be quickly and easily removed from the jack handle when the high lift jack is needed for use.
摘要翻译：本发明总结为用于高升程千斤顶的阻尼装置。阻尼器是具有两个轴的单件柔性构件：用于高升程千斤顶的工字梁的第一轴和用于千斤顶把手的第二轴。减震器分别在I型梁和千斤顶手柄上滑动，以将吊杆紧固到I型梁上。当高升程千斤顶不使用时，阻尼器可防止高提升千斤顶的千斤顶手柄摆动并且撞击I型梁。当需要使用高提升千斤顶时，阻尼器也可以快速方便地从千斤顶手柄中移除。

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