Metal tools and implements – making – Tool sharpeners – Swaging
Patent
1995-05-17
1997-06-24
Bishop, Steven C.
Metal tools and implements, making
Tool sharpeners
Swaging
76 88, 142 56, B21K 512
Patent
active
056408889
ABSTRACT:
A woodturning scraper burnisher and method of burnishing woodturning scrapers. The burnisher is a cast aluminum carrier having a substantially flat face penetrated by three unequally spaced holes into which a conical fulcrum pin and burnishing rod having a protruding truncated conical surface are slip fit. With the carrier fixed in place on a work surface, the underside of a turning scraper is pressed against the face of the carrier while a side of the scraper is positioned against the fulcrum pin and the scraper bevel is forced against and slid relative to the conical surface of the burnishing rod to form a "hook" on the working edge or arris of the scraper.
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The 1995 Garrett Wade Tool Catalog, Sep. 1994-Sep. 1995, items numbered "E", Harris True One-Handed Scraper Burnisher, and F, Improved Comprehensive Harris Scraper Blade Conditioner.
The 1994 Garrett Wade Tool Catalog, Sep. 1993-Sep. 1994, p. 74, item numbered "A," Harris Scraper Blade Conditioner.
Lee Valley Catalog entitled Fine Woodworking Tools 1992/93, p. 26, item numbered "E", Veritas.RTM. Jointer/Edger.
Lee Valley Catalog entitled Fine Woodworking Tools 1992/93, p. 27, item numbered "A", Veritas.RTM. Variable Burnisher.
Lee Valley Catalog entitled Fine Woodworking Tools 1992/93, p. 27, item number "B", Veritas.RTM. Tri-Burnisher.
"Hand Scrapers," ShopNotes, Issue 2 (Mar. 1992), pp. 12-15.
George Ott (ULMIA) Catalog (Apr. 1989), pp. 38-39.
Lee Valley Catalog (1984), pp. 131-132.
Lee Valley Tools Catalog (1984), p. 17.
Bishop Steven C.
Pratt John S.
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