公开(公告)号：US20160023310A1

公开(公告)日：2016-01-28

申请号：US14803287

申请日：2015-07-20

Applicant: MESSIER-BUGATTI-DOWTY

Inventor： Clement SCHOENBOCK

IPC: B23P6/00 ,  B60B3/00

CPC classification number: B23P6/00 ,  B23D77/00 ,  B23P19/025 ,  B25B27/064 ,  B60B3/004 ,  B60B2310/226 ,  B60B2310/228

Abstract: A method of restoring a wheel (1) to compliance, the wheel having a plurality of ovalized bores (2). The method is characterized in that it includes at least a step of boring a first ovalized bore (2) with the help of a reamer (3) presenting a longitudinal pilot portion (3a) and a longitudinal cutter portion (3b), the cutter portion (3b) presenting teeth (4) defining a cutting diameter (D2), and the pilot portion (3a) presenting a pilot diameter (D1) strictly less than the cutting diameter (D2), the step of boring this first ovalized bore (2) consisting in inserting the reamer (3) into the first ovalized bore (2), beginning with the pilot portion (3a) and followed by the cutter portion (3b), the pilot diameter (D1) being such that it enables the reamer (3) to be guided in translation inside the first ovalized bore (2) for boring.

Abstract translation: 一种将轮（1）恢复成顺应性的方法，所述轮具有多个椭圆形孔（2）。 该方法的特征在于，它包括至少一个借助于展现纵向导向部分（3a）和纵向切割器部分（3b）的铰刀（3）钻出第一椭圆形孔（2）的步骤，切割器部分 （3b），具有限定切割直径（D2）的齿（4），以及具有严格小于切割直径（D2）的导向直径（D1）的引导部分（3a），使第一椭圆形孔 包括将所述扩孔器（3）插入到所述第一椭圆形孔（2）中，从所述先导部分（3a）开始并且随后是所述切割器部分（3b），所述导向器直径（D1）使得能够使所述铰刀 3）在第一椭圆形孔（2）内被引导以进行翻转以进行钻孔。