公开(公告)号：US5528808A

公开(公告)日：1996-06-25

申请号：US114256

申请日：1993-08-30

申请人： Paul J. Holubek ,  Betty J. Curtis ,  Frank R. Walsh

发明人： Paul J. Holubek ,  Betty J. Curtis ,  Frank R. Walsh

IPC分类号： B25B25/00 ,  B25B27/20 ,  F16G11/12 ,  G03G15/02 ,  G03G21/16 ,  B23P19/04

CPC分类号： B25B27/20 ,  B25B25/00 ,  G03G15/0291 ,  Y10T29/49838 ,  Y10T29/53257 ,  Y10T29/53622 ,  Y10T29/53696

摘要： An installation tool for stringing a tensioned wire between an anchor point and a retaining point, including a sleeve having a slidably mounted pin inside. A tip of the pin holds a loop end of the tensioned wire (such as a coronode in a corotron wire assembly), and protrudes from an end of the sleeve. When the tip holding the loop end of the tensioned wire is placed adjacent to a retaining pin, and the tip is retracted into the sleeve, the loop end of the wire slides onto the retaining pin, where it may rest in a securing notch. A spring may be used to bias the tip of the pin to retract or protrude from the end of the sleeve positioned adjacent to the retaining point. An end of the pin protruding from the sleeve end opposite the retaining point may be used independently or in cooperation with a biasing spring to move the tip of the pin into and out of the sleeve. The sleeve may include gripping areas and or finger loops to permit the user to accurately manipulate the tool. Delicate coronode wires in printers and copiers as well as other spanning wires can be readily installed or replaced using the wire installation tool of the present invention.

摘要翻译： 一种用于在锚定点和保持点之间拉紧张紧线的安装工具，包括在内部具有可滑动安装的销的套筒。 销的尖端保持张紧线（例如corotron线组件中的冠状体）的环形端，并且从套筒的端部突出。 当保持拉紧线的环形端的端部被放置在与固定销相邻并且尖端缩回到套筒内时，线的环形端部滑到保持销上，在那里它可以放置在固定凹口中。 可以使用弹簧来偏压销的尖端以从邻近保持点定位的套筒的端部缩回或突出。 可以独立地或与偏压弹簧配合地使用从套筒端部突出于保持点相对的端部的端部，以将销的尖端移动到套筒内和从套筒中移出。 套筒可以包括抓握区域和/或手指环，以允许使用者精确地操纵该工具。 使用本发明的电线安装工具可以容易地安装或更换打印机和复印机以及其他跨越线中的精密的冠丝。