公开(公告)号：US4581824A

公开(公告)日：1986-04-15

申请号：US609208

申请日：1984-05-11

申请人： Timothy A. Wilkins ,  Sammy W. Leu

发明人： Timothy A. Wilkins ,  Sammy W. Leu

IPC分类号： B26D3/10 ,  B26D7/02 ,  B26D7/26 ,  B26F1/38 ,  H02G1/14 ,  B26D1/36 ,  F16L21/02

CPC分类号： B26F1/3846 ,  Y10T408/87 ,  Y10T83/7788

摘要： A portable adjustable washer cutter and improved sealing washer blank useful in telecommunications applications are described. The cutter comprises an essentially flat frame carrying a rotatable shaft and a platform placed opposite thereto for mounting a sealing washer blank in which a desired central opening is to be cut. An improved sealing washer blank having a small central opening and a small opening along its periphery can be easily mounted on the cutter by insertion of protruding members on the cutter through these openings. The sealing washer blank is cut by means of a blade mounted on a member attached to the bottom of the shaft. In a preferred embodiment, the sealing washer blank is provided with concentric annular ribs, the sealing washer blank being cut at a position between ribs.

摘要翻译： 描述了可用于电信应用的便携式可调式洗衣机切割机和改进的密封垫圈毛坯。 切割器包括承载可旋转轴的基本上平坦的框架和与其相对放置的平台，用于安装密封垫圈坯件，在其中要切割期望的中心开口。 通过这些开口插入切割器上的突出构件，可以容易地将一个具有小中心开口和沿其周边的小开口的改进的密封垫圈坯料安装在切割器上。 密封垫圈坯料通过安装在连接到轴底部的构件上的刀片切割。 在优选实施例中，密封垫圈毛坯具有同心环形肋，密封垫圈毛坯在肋之间的位置被切割。

公开(公告)号：US5364119A

公开(公告)日：1994-11-15

申请号：US134792

申请日：1993-10-12

申请人： Sammy W. Leu

发明人： Sammy W. Leu

IPC分类号： B62B7/00 ,  B62B7/04 ,  B62B7/06 ,  B62B9/18 ,  B62B7/08

CPC分类号： B62B9/18 ,  B62B7/06 ,  B62B2205/10 ,  B62B2205/20 ,  B62B7/004 ,  B62B7/044 ,  B62B7/064

摘要： A collapsible frame assembly which may be used as a stroller frame. The frame includes a base, an upper support, a lower support attached to the base, an upper brace attached to the lower support, and a lower brace attached to the base. Hinges connect the upper and lower support, and the upper and lower brace, to permit the transformation between collapsed and upright positions. The frame collapses in height and length, and is transformed between a collapsed position and an upright position by pulling the upper support upwardly and rearwardly from the lower support.

摘要翻译： 可折叠的框架组件，其可以用作婴儿车框架。 框架包括底座，上支撑件，附接到基座的下支撑件，附接到下支撑件的上支撑件和附接到基座的下支架。 铰链连接上下支撑件，上下支架，以允许在折叠和竖直位置之间进行转换。 框架的高度和长度塌缩，并且通过从上支撑件向上和向后拉动上支撑件而在折叠位置和直立位置之间变形。