Douglas Lockhart Phones & Addresses
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2100 N Davis Ranch Rd, Willcox, AZ 85643 (520) 240-4223
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Hammond, IL
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1920 N Davis Ranch Rd, Willcox, AZ 85643
Work
Position:
Sales Occupations
Education
Degree:
Bachelor's degree or higher
Publications
Isbn (Books And Publications)
Skirmish: The Cosmological Vision of Alexis Sabazius
View page
Author
Douglas Lockhart
ISBN #
0720601142
The Future of the British Rural Landscape
View page
Author
Douglas Lockhart
ISBN #
0860942139
Wikipedia
Douglas Lockhart
View pageDouglas Ross Lockhart (born 19 January 1976 in Glasgow, Scotland) is a Scottish cricketer. He is a right-handed batsman and wicket-keeper. He has played ...
Us Patents
Creep Control For Motor System
View pageUS Patent:
7988593, Aug 2, 2011
Filed:
Feb 11, 2008
Appl. No.:
12/068741
Inventors:
Michael David Staub - Metamora IL, US
William James Tate - Dunlap IL, US
Cameron T. Lane - Decatur IL, US
Frederick Gaylord Beach - East Peoria IL, US
Douglas J. Lockhart - Hammond IL, US
William James Tate - Dunlap IL, US
Cameron T. Lane - Decatur IL, US
Frederick Gaylord Beach - East Peoria IL, US
Douglas J. Lockhart - Hammond IL, US
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
H02P 7/00
H02P 1/00
H02P 25/30
H02P 3/00
F16H 61/20
B60K 1/00
B60K 16/00
H02P 1/00
H02P 25/30
H02P 3/00
F16H 61/20
B60K 1/00
B60K 16/00
US Classification:
477 3, 477 7, 477114, 180 6531, 318432, 318139, 318140
Abstract:
The control system may have an electric motor and a traction device connected to an output of the motor. The control system may also have a decelerator and a controller. The controller may be in communication with the motor and the decelerator. The controller may be configured to determine a creep torque and apply the creep torque to the traction device when the decelerator is actuated.