公开(公告)号：US20160067759A1

公开(公告)日：2016-03-10

申请号：US14476776

申请日：2014-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Mark Carmine Bellino ,  Daniel James Dorriety ,  Heath Michael Ostebee

IPC: B21D35/00

CPC classification number: B60C25/18 ,  B21C23/001 ,  B21D1/06 ,  B23P6/00 ,  B25B19/00 ,  B25B33/00

Abstract: The present application provides a hole reducing tool. The hole reducing tool includes a punch with a conical tip and a pilot and a slide hammer assembly attached to the punch.

Abstract translation: 本申请提供了一种减孔工具。 减孔工具包括具有锥形尖端的冲头和连接到冲头的导向件和滑动锤组件。