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    • 1. 发明授权
    • Rivet joint and method of manufacture
    • 铆钉接头及其制造方法
    • US5015136A
    • 1991-05-14
    • US549481
    • 1990-07-06
    • Gregory J. VetterJames G. Seaser
    • Gregory J. VetterJames G. Seaser
    • B21J15/02F16B19/06F16C11/02
    • B21J15/02F16B19/06F16C11/02Y10T29/4986Y10T29/49956
    • A rivet for pivotally interconnecting first and second superposed links each having an opening therethrough, including a first head having a link engaging surface and an outer concave surface, and a shank having first and second portions with a shoulder therebetween, with the first portion being adjacent the head and receivable in the first link opening and the second portion being receivable in the second link opening. During assembly, the rivet is compressed so that the second portion is deformed to form a second head to secure the links between the first and second heads, and the first head is deformed to reduce the concavity of the recess therein and axially shift the first link over the first shank portion to virtually eliminate axial free play.
    • 一种用于枢转地互连第一和第二重叠连接件的铆钉,每个连接件具有穿过其中的开口,包括具有连杆接合表面和外凹面的第一头部,以及具有在其间具有肩部的第一和第二部分的柄,其中第一部分相邻 头部可接收在第一连杆开口中,第二部分可接收在第二连杆开口中。 在组装期间,铆钉被压缩,使得第二部分变形以形成第二头部以固定第一和第二头部之间的连杆,并且第一头部变形以减小其中的凹部的凹陷,并且轴向地移动第一连杆 在第一个柄部分上,以实际上消除轴向自由游隙。
    • 9. 发明授权
    • Method of making an adjustable seat recliner apparatus
    • 制造可调节座椅躺椅装置的方法
    • US5212868A
    • 1993-05-25
    • US832135
    • 1992-02-06
    • Kirk E. MorrisAndrew J. Stribling
    • Kirk E. MorrisAndrew J. Stribling
    • B60N2/22
    • B60N2/2231Y10T29/49845Y10T29/4986Y10T29/49938Y10T29/49956
    • An arm connectible to a seat back and having teeth formed at one end is pivotally mounted to a seat bottom frame formed of first and second spaced, fixedly connected plates. A toothed drive gear mounted between the first and second plates and rotated by a drive unit meshingly engages the teeth on the arm to rotate the arm between infinitely adjustable positions. Aligned slots are formed in the first and second plates and receive opposed tenons of a rivet having the arm rotatably mounted about a central body portion. The tenons are angularly staked to the first and second plates such that one edge of each tenon farthest from the teeth on the arm is disposed in registry with the associated plate adjacent one edge of the slot and the diametrically opposed edge of each tenon is spaced above the opposite end of the slot in each plate to dispose the exterior end surface of each tenon at an acute angle with respect to the associated plate to urge the rivet and the arm in a direction toward the drive member to interlock the teeth on the arm with the teeth on the drive member.
    • 可连接到座椅靠背并且在一端形成有齿的臂枢转地安装到由第一和第二间隔开的固定连接的板形成的座椅底框架上。 安装在第一和第二板之间并由驱动单元旋转的齿形驱动齿轮与臂上的齿啮合啮合,以使臂在无限可调位置之间旋转。 对准的槽形成在第一和第二板中并且接收具有臂的可旋转安装的铆钉的相对的榫头围绕中心主体部分。 榫头被角度地铆接到第一和第二板上,使得距离臂上的齿最远的每个榫的一个边缘与邻近狭槽的一个边缘的相关联的板对准设置,并且每个榫的径向相对的边缘在上方间隔开 每个板中的狭槽的相对端,以相对于相关联的板以锐角将每个榫的外端表面设置成沿着朝向驱动构件的方向推动铆钉和臂,以使臂上的齿与臂互锁 驱动部件上的齿。