Resumes
Resumes
Norman Luffman Phones & Addresses
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501 Andenwood Ct, Fort Worth, TX 76140 (817) 551-6159
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Everman, TX
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911 State St, Watertown, NY 13601 (315) 786-3224
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92 Church St, Adams, NY 13605 (315) 232-3146
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Carthage, NY
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911 State St, Watertown, NY 13601 (845) 569-1146
Work
Position:
Installation, Maintenance, and Repair Occupations
Education
Degree:
Associate degree or higher
Emails
Publications
Us Patents
Wood Chipper Knife Holder With Replaceable Wearplate
View pageUS Patent:
51294370, Jul 14, 1992
Filed:
Jun 27, 1991
Appl. No.:
7/721957
Inventors:
Timothy P. Nettles - Carthage NY
David E. Dillon - Black River NY
Norman R. Luffman - Watertown NY
James C. Marti - Lowville NY
Arthur A. Shattuck - Edwards NY
Milton E. Howard - Lowville NY
David E. Dillon - Black River NY
Norman R. Luffman - Watertown NY
James C. Marti - Lowville NY
Arthur A. Shattuck - Edwards NY
Milton E. Howard - Lowville NY
Assignee:
Carthage Machine Company - Birmingham AL
International Classification:
B02C 1818
B27C 100
B27C 100
US Classification:
144176
Abstract:
A knife holder for a rotary type wood chipper is in the form of a segment occupying a segmental portion of the proximal side of the cutting disk and extending to a chip slot of an adjacent knife from its associated knife assembly. The knife holder has a hardened helicoid proximal wear surface that faces the logs that are fed into the chipper. Each knife holder is formed of a base plate which removably mounts onto the disk and a wear plate that is replaceably attached onto the proximal side of the base plate. The wear plate is mechanically attached to the base plate by set screws and is also attached by a weld that runs along a peripheral chamfer. When the hardfacing surface on the wear plate becomes eroded, the wear plate can be removed and replaced.