John J Reece

US Patent:

20080054753, Mar 6, 2008

Filed:

Sep 1, 2006

Appl. No.:

11/515467

Inventors:

Shepard Lynn Hockaday - Benson NC, US
Candace Stephenson Barefoot - Dunn NC, US
George Dane Goodson - Dunn NC, US
Timothy Glenn King - Coats NC, US
Ray John Matthews - Willow Spring NC, US
John David Reece - Erwin NC, US
Jeffrey Shaw Smith - Dunn NC, US
Pimol Ballard Vonkchalee - Apex NC, US

International Classification:

H01R 39/18
H01R 39/20
C04B 35/64

US Classification:

310248, 310252, 264603

Abstract:

Systems and methods for electrical component, e.g., brush, manufacture are provided that control grain orientation. The systems and methods utilize hot pressing techniques to enhance the properties and functionalities of the electrical components/brushes. An intermediate work product characterized by a grain orientation is initially formed through a conventional pressing technique. The conventionally-pressed intermediates are positioned within a cavity/die with the grain orientation in a predetermined orientation relative to the hot press force to be applied thereto. The hot pressed final product exhibits superior resistivity, strength and apparent density/durability. Surface features may be formed on the face(s) of the final work product during the hot pressing step that cannot be achieved in conventional processing techniques. Advantageous articles of manufacture, e.g., brushes and brush assemblies, are also disclosed.

US Patent:

20080086875, Apr 17, 2008

Filed:

Aug 28, 2007

Appl. No.:

11/846262

Inventors:

Shepard Hockaday - Benson NC, US
Candace Barefoot - Dunn NC, US
George Goodson - Dunn NC, US
Timothy King - Coats NC, US
Ray Matthews - Willow Spring NC, US
John Reece - Erwin NC, US
Jeffrey Smith - Dunn NC, US
Pimol Vonkchalee - Apex NC, US

Assignee:

ENERGY CONVERSION SYSTEMS HOLDINGS, LLC - Dunn NC

International Classification:

H01R 43/12

US Classification:

029826000, 310248000, 029596000

Abstract:

Systems and methods for electrical component, e.g., brush, manufacture are provided that control grain orientation. The systems and methods utilize hot pressing techniques to enhance the properties and functionalities of the electrical components/brushes. An intermediate work product characterized by a grain orientation is initially formed through a conventional pressing technique. The conventionally-pressed intermediates are positioned within a cavity/die with the grain orientation in a predetermined orientation relative to the hot press force to be applied thereto. The hot pressed final product exhibits superior resistivity, strength and apparent density/durability. Surface features may be formed on the face(s) of the final work product during the hot pressing step that cannot be achieved in conventional processing techniques. Multi-layered assemblies are provided that may be cross-linked or inter-bonded along an interface therebetween. Advantageous articles of manufacture, e.g., brushes and brush assemblies, are also disclosed.

US Patent:

62361368, May 22, 2001

Filed:

Feb 26, 1999

Appl. No.:

9/259518

Inventors:

Shepard L. Hockaday - Benson NC
Alvin Leon Farthing - Roseboro NC
Tony Earl Hall - Benson NC
John David Reece - Erwin NC

Assignee:

Morganite Incorporated - Dunn NC

International Classification:

H01R 3906

US Classification:

310233

Abstract:

Addressed herein are commutators and methods of manufacturing them. The methods permit the carbonaceous material and core of a commutator to be molded simultaneously, rather than in a two-step process, and can eliminate one of two curing procedures used in connection with other manufacturing techniques. The necessity of machining the inner surface of the commutator shell to remove undesired excess phenolic or other material additionally is avoided by use of the techniques detailed herein. Commutators formed according to these methods may have increased useful lives and provide better performance than others presently available.

Address:

221 Lone Star Way, Cary, NC 27519

Phone:

(410)6201363

VIN:

1J4GA591X7L178330

Make:

JEEP

Model:

WRANGLER UNLIMITED

Year:

2007