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1. 发明授权

US06217115B1 Simplified linkage assembly 有权
标题翻译：简化联动装配
公开(公告)号：US06217115B1
公开(公告)日：2001-04-17
申请号：US09295247
申请日：1999-04-20
申请人： Hugh D. Downey , Trajan Quinn , Pascal Garrido , Nils O. Olsson
发明人： Hugh D. Downey , Trajan Quinn , Pascal Garrido , Nils O. Olsson
IPC分类号： B60N212
CPC分类号： B60N2/181 , B60N2/08 , B60N2/1853 , Y10T403/4924 , Y10T403/4941
摘要： A linkage assembly is used to vertically adjust the position of a seat. The linkage assembly includes a first link that is connected to a second link without the use of fasteners. The first link has a first mounting portion and the second link has a second mounting portion. The first mounting portion is deformed into engagement with the second mounting portion to rotatably connect the first link to the second link. In one embodiment, the first mounting portion is an extrusion that extends through an aperture in the second link. An end of the extrusion is deformed into engagement with the second link to form a lip to lock the first link to the second link and allow relative rotational movement between the first and second links while eliminating relative linear movement therebetween. In an alternative embodiment, portions of the first and second links are deformed into locking engagement.
摘要翻译：连杆组件用于垂直调节座椅的位置。连杆组件包括在不使用紧固件的情况下连接到第二连杆的第一连杆。第一连杆具有第一安装部分，第二连杆具有第二安装部分。第一安装部分变形成与第二安装部分接合，以将第一连杆可旋转地连接到第二连杆。在一个实施例中，第一安装部分是延伸穿过第二连杆中的孔的挤压件。挤出的端部变形成与第二连杆接合以形成唇缘，以将第一连杆锁定到第二连杆，并允许第一和第二连杆之间的相对旋转运动，同时消除它们之间的相对线性运动。在替代实施例中，第一和第二连杆的部分变形成锁定接合。

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