公开(公告)号：US5546834A

公开(公告)日：1996-08-20

申请号：US509553

申请日：1990-04-16

Applicant: Jack Gable ,  Doug Harrington

Inventor： Jack Gable ,  Doug Harrington

IPC: B25B13/48 ,  B60B29/00 ,  B25B13/50

CPC classification number: B25B13/48 ,  B60B29/003

Abstract: A tool for removing threaded fasteners includes a threaded bracket and a remover having a driver and an engager. The driver has a first threaded section engageable to the bracket and a second threaded section of larger pitch threadably engaged to the engager. A stop limits relative rotation between the driver and engager. The intersection of the threads between the driver and bracket and the driver and engager forcibly engages the engager into the threaded article to be removed and maintains engaging pressure against it as the driver is initially backed out of the bracket.

Abstract translation: 用于去除螺纹紧固件的工具包括螺纹支架和具有驱动器和接合器的去除器。 驱动器具有可接合到支架的第一螺纹部分和较大间距的第二螺纹部分，该螺纹部分螺纹地接合到接合器。 停止限制驾驶员和车手之间的相对旋转。 驱动器和支架之间的螺纹与驱动器之间的线圈交叉，并且强制地将接合器接合到螺纹制品中以被移除，并且随着驱动器最初从支架退出而对其进行接合压力。