Nicholas B Farrell

US Patent:

20210237125, Aug 5, 2021

Filed:

Apr 14, 2021

Appl. No.:

17/229943

Inventors:

- CHICAGO IL, US
Nicholas Ryan Farrell - Long Beach CA, US
Raul Tomuta - Long Beach CA, US

Assignee:

THE BOEING COMPANY - CHICAGO IL

International Classification:

B08B 1/00
B08B 1/04
B08B 5/04
B64F 5/30
A46B 11/06
A46B 13/00
B08B 3/08

Abstract:

A method of cleaning a surface includes steps of: urging brushes of a cleaning device against the surface; providing solvent to the surface via a solvent supply that passes through a housing of the cleaning device; rotating a drive gear about a drive-gear rotational axis to drive driven gears about corresponding driven-gear rotational axes inside the housing to rotate the brushes; and evacuating material from the surface via a vacuum tube, passing through the housing.

US Patent:

20200206785, Jul 2, 2020

Filed:

Jan 2, 2019

Appl. No.:

16/238086

Inventors:

- CHICAGO IL, US
Nicholas Ryan Farrell - Long Beach CA, US
Raul Tomuta - Long Beach CA, US

Assignee:

THE BOEING COMPANY - CHICAGO IL

International Classification:

B08B 1/00
B08B 1/04
B08B 5/04
B08B 3/08
A46B 11/06
A46B 13/00
B64F 5/30

Abstract:

A cleaning device () comprises a housing (). The cleaning device () also comprises a drive gear () that rotates about a drive-gear rotational axis (). The cleaning device () further comprises driven gears (), driven by a drive gear () and rotatable about corresponding driven-gear rotational axes () inside the housing (). The cleaning device () further comprises brushes (), located outside the housing () and each rotatable together with a corresponding one of the driven gears (). The cleaning device () also comprises a vacuum tube (), passing through the drive gear (). The cleaning device () additionally comprises a solvent supply (), passing through the housing ().

US Patent:

20180099368, Apr 12, 2018

Filed:

Oct 7, 2016

Appl. No.:

15/288883

Inventors:

- Chicago IL, US
Nicholas Ryan Farrell - Long Beach CA, US
Gary Lipczynski - Garden Grove CA, US

International Classification:

B23Q 11/00
B23C 3/00
B23C 9/00

Abstract:

A debris removal apparatus for a milling machine. In one embodiment, the debris removal apparatus includes a hollow, cylindrical suction member that attaches to a tool shaft which holds an end mill to rotate with the tool shaft. The debris removal apparatus further includes a nonrotating canister that applies a suction force to the suction member. The suction member is dimensioned to fit within a hole being cut by the end mill as the end mill is fed into the hole, and to extract debris created by the end mill via the suction force.

US Patent:

20170209946, Jul 27, 2017

Filed:

Jan 22, 2016

Appl. No.:

15/004769

Inventors:

- Chicago IL, US
Nicholas R. Farrell - Long Beach CA, US

International Classification:

B23C 5/24
B23C 5/10
B23C 3/02

Abstract:

Described herein is an orbital drilling system that includes an orbital drilling machine and a cutter. The orbital drilling machine includes a spindle and an eccentric rotation mechanism. The spindle is rotatable about a cutter axis. The eccentric rotation mechanism is coupled to the spindle and configured to orbit the spindle about an orbital axis, offset from the cutter axis. The cutter is co-rotatably coupled to the spindle and comprises a plurality of cutting edges, collectively defining a cutting diameter of the cutter. The cutting diameter of the cutter is adjustable.

US Patent:

20170136554, May 18, 2017

Filed:

Nov 16, 2015

Appl. No.:

14/942812

Inventors:

- CHICAGO IL, US
GARY A. LIPCZYNSKI - HUNTINGTON BEACH CA, US
NICHOLAS R. FARRELL - LONG BEACH CA, US

International Classification:

B23B 45/00
B23B 49/02

Abstract:

Apparatus and methods for performing and controlling the sequence of steps in a multi-step machining process utilizing a plurality of drilling units, where each drilling unit is configured to perform at least one step of the multi-step machining process. Air pressure sensors in each drilling unit measure air pressures at the surface of a workpiece where the cutting tool of the drilling unit is engaged, which measured air pressures indicate air flow at the surface. These air flows in turn indicate the state of the machining at the surface of the workpiece, and based on the state of the machining, a machine control system will determine whether a drilling unit can perform its particular machining operation in the proper sequence on the workpiece.