The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Jan. 05, 2016
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Nicholas R. Farrell, Long Beach, CA (US);
Gary Lipczynski, Garden Grove, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23C 5/10 (2006.01); B23C 3/02 (2006.01);
U.S. Cl.
CPC ...
B23C 5/10 (2013.01); B23C 3/02 (2013.01); B23C 2210/0414 (2013.01); B23C 2210/0435 (2013.01); B23C 2210/0457 (2013.01); B23C 2210/247 (2013.01); B23C 2210/285 (2013.01); B23C 2215/04 (2013.01); B23C 2220/52 (2013.01); B23C 2222/04 (2013.01);
Abstract
Within examples, systems and methods for forming a hole through at least one layer of a material are provided. An example cutting tool for forming such a hole may include a body, and a first portion of the body having a first diameter and a first radial rake angle. The cutting tool also includes a second portion of the body adjacent the first portion, the second portion having a second diameter and a second radial rake angle, wherein the second diameter is different than the first diameter, and wherein the second radial rake angle is different than the first radial rake angle.