Thomas L Talley

US Patent:

8296919, Oct 30, 2012

Filed:

Jul 14, 2009

Appl. No.:

12/502462

Inventors:

Keith A. Young - St. Peters MO, US
Eric J. Stern - Valmeyer IL, US
Thomas L. Talley - Granite City IL, US
Randolph B. Hancock - St. Peters MO, US

Assignee:

The Boeing Company - Chicago IL

International Classification:

B23Q 17/00
B26D 1/12
B21K 5/12

US Classification:

2940705, 407 32, 76115

Abstract:

A cutting tool incorporates a body terminating in cutting edges distal from a chuck mount and having an axial bore for reduced mass to raise the natural frequency of the tool. In certain of the embodiments, the body is preformed from a steel or carbide blank into a cylindrical pipe forming the hollow bore prior to grinding of the cutting edges. Filling of the bore with a light weight polymer to further absorb vibration can also be employed.

US Patent:

20080298913, Dec 4, 2008

Filed:

Jun 4, 2007

Appl. No.:

11/757547

Inventors:

Keith A. Young - St. Peters MO, US
Eric J. Stern - Valmeyer IL, US
Thomas L. Talley - Granite City IL, US
Randolph B. Hancock - St. Peters MO, US

Assignee:

THE BOEING COMPANY - Chicago IL

International Classification:

B23B 47/00

US Classification:

408143

Abstract:

A cutting tool incorporates a body terminating in cutting edges distal from a chuck mount and having an axial bore for reduced mass to raise from a steel or carbide blank into a cylindrical pipe forming the hollow bore prior to grinding of the cutting edges. Filling of the bore with a light polymer to further absorb vibration can also be employed.

US Patent:

20130019445, Jan 24, 2013

Filed:

Sep 27, 2012

Appl. No.:

13/628518

Inventors:

Keith A. Young - St. Peters MO, US
Eric J. Stern - Valmeyer IL, US
Thomas L. Talley - Granite City IL, US
Randolph B. Hancock - St. Peters MO, US

International Classification:

B23P 17/00
B23C 5/10
B23C 5/16
B23Q 17/00

US Classification:

2940705, 76115, 409131, 407 32

Abstract:

A cutting tool incorporates a body terminating in cutting edges distal from a chuck mount and having an axial bore for reduced mass to raise the natural frequency of the tool. In certain of the embodiments, the body is preformed from a steel or carbide blank into a cylindrical pipe forming the hollow bore prior to grinding of the cutting edges. Filling of the bore with a light weight polymer to further absorb vibration can also be employed.