Woodworking – Planer – Planer sharpener
Patent
1996-06-05
1998-06-30
Bray, W. Donald
Woodworking
Planer
Planer sharpener
1441171, 1441141, B27C 102
Patent
active
057719497
ABSTRACT:
An improved portable wood planing machine for the surface of wooden planks or boards is provided. In an exemplary embodiment, the planing machine includes a carriage assembly locking mechanism for locking the carriage assembly relative to a plurality of vertical support columns to thereby vertically fix the carriage assembly. In one form, the carriage assembly locking mechanism includes a plurality of levers which cooperate to engage the support columns of the carriage assembly. The exemplary embodiment further includes a depth stop adjustment mechanism which allows the operator to accurately select a minimum workpiece depth from one or more predetermined depths and a material removal indicator assembly operable for enabling the user of the planing machine to accurately determine the amount of material to be removed during each pass of the workpiece.
REFERENCES:
patent: 1802096 (1931-04-01), Tautz
patent: 2780251 (1957-02-01), Williams
patent: 3545140 (1970-12-01), Jones
patent: 3718168 (1973-02-01), Berends
patent: 3785416 (1974-01-01), Anthony
patent: 3913642 (1975-10-01), Porter
patent: 4067370 (1978-01-01), Chang
patent: 4118141 (1978-10-01), Spohn, Jr.
patent: 4335768 (1982-06-01), Bachmann
patent: 4363343 (1982-12-01), Cuneo
patent: 4394878 (1983-07-01), Rice et al.
patent: 4436126 (1984-03-01), Lawson
patent: 4436462 (1984-03-01), Martinez
patent: 4440204 (1984-04-01), Bartlett
patent: 4457350 (1984-07-01), Finnila
patent: 4485859 (1984-12-01), Krogstad et al.
patent: 4932448 (1990-06-01), Maioli et al.
patent: 4991636 (1991-02-01), Robson
patent: 5174348 (1992-12-01), Miyamoto et al.
patent: 5176190 (1993-01-01), Miyamoto et al.
patent: 5284192 (1994-02-01), Sato et al.
Boyd P. Brent
Gehret Robert S.
O'Banion Michael L.
Shadeck Louis M.
Welsh Robert P.
Black & Decker Inc.
Bray W. Donald
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