Title:
CUTTING BLADE HARD-FACING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO2005108009
Kind Code:
A3
Abstract:
A hard-faced agricultural and lawn and garden cutting blade (10) and hard-facing method is provided. A hard-facing material (26) is applied to a cutting edge of a cutting blade such that a heat-affected transition zone (32) may be created between the base metal (36) and the hard-facing material. The heat-affected transition zone may create a sufficient bond to help resist delamination and flaking of the hard-facing material from the base metal.
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Inventors:
FREYVOGEL ROBERT (US)
Application Number:
PCT/US2005/014818
Publication Date:
December 22, 2005
Filing Date:
April 29, 2005
Export Citation:
Assignee:
FREDERICK MFG CORP (US)
FREYVOGEL ROBERT (US)
FREYVOGEL ROBERT (US)
International Classes:
A01D34/83; B24B23/00; C23C30/00; B23K9/04; B23K35/32; (IPC1-7): B23K9/04; A01D34/83
Foreign References:
| US3553905A | 1971-01-12 | |||
| US6348668B1 | 2002-02-19 |
Other References:
See also references of EP 1744847A4
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