公开(公告)号：US20120125162A1

公开(公告)日：2012-05-24

申请号：US12953543

申请日：2010-11-24

Applicant: Long Khac Nguyen

Inventor： Long Khac Nguyen

IPC: B25B13/50 ,  B25B13/06 ,  B23C9/00 ,  B25B13/08

CPC classification number: B25B13/48 ,  B23B31/201 ,  B23B2260/078 ,  B25B13/04 ,  B25B13/08 ,  B25B13/50

Abstract: A combination ER wrench is disclosed for use in installing and tightening collet holders in connection with milling machines or machining centers. The disclosed wrench combines the function of multiple wrenches. The disclosed wrench has two open ends and two box ends that fit various collets and collet holders common in the industry, along with a box end to fit a retention knob. The open ends of the wrench have arcurate jaws and five points to contact the collet and/or collet nut. The box ends of the wrench are openings shaped to contact the collect and/or collet nut.

Abstract translation: 公开了一种组合式扳手，用于安装和紧固与铣床或加工中心相关的夹头架。 所公开的扳手结合了多把扳手的功能。 所公开的扳手具有两个开口端和两个箱体端部，其适合工业中常见的各种夹头和夹头夹持器，以及用于安装保持旋钮的盒体端部。 扳手的开口端具有弯曲的夹爪和五个点以接触夹头和/或夹头螺母。 扳手的箱体端部是成形为接触收集和/或夹头螺母的开口。

公开(公告)号：US09452511B2

公开(公告)日：2016-09-27

申请号：US12953543

申请日：2010-11-24

Applicant: Long Khac Nguyen

Inventor： Long Khac Nguyen

IPC: B25B13/50 ,  B25B13/08 ,  B25B13/06 ,  B23C9/00 ,  B25B13/48 ,  B23B31/20 ,  B25B13/04

CPC classification number: B25B13/48 ,  B23B31/201 ,  B23B2260/078 ,  B25B13/04 ,  B25B13/08 ,  B25B13/50

Abstract: A combination ER wrench is disclosed for use in installing and tightening collet holders in connection with milling machines or machining centers. The disclosed wrench combines the function of multiple wrenches. The disclosed wrench has two open ends and two box ends that fit various collets and collet holders common in the industry, along with a box end to fit a retention knob. The open ends of the wrench have arcurate jaws and five points to contact the collet and/or collet nut. The box ends of the wrench are openings shaped to contact the collect and/or collet nut.

Abstract translation: 公开了一种组合式扳手，用于安装和紧固与铣床或加工中心相关的夹头架。 所公开的扳手结合了多把扳手的功能。 所公开的扳手具有两个开口端和两个箱体端部，其适合工业中常见的各种夹头和夹头夹持器，以及用于安装保持旋钮的盒体端部。 扳手的开口端具有弯曲的夹爪和五个点以接触夹头和/或夹头螺母。 扳手的箱体端部是成形为接触收集和/或夹头螺母的开口。