Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Adjustable – tool-guiding jig
Patent
1990-09-28
1991-10-15
Howell, Daniel W.
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Adjustable, tool-guiding jig
408 72R, B23B 4728
Patent
active
050569660
ABSTRACT:
A jig for drilling all the dowel and fixture mounting holes for the 32 mm system of cabinet construction consisting of a pair of parallel rails having face and side, a third rail identical to the two parallel rails and attached perpendicularly to the parallel rails, a saddle which straddles the rails and containing a bushing that fits through the saddle and into the holes of the rails, two centering block assembles consisting of a bar with two dowels inserted perpendicularly into one side and a threaded rod inserted perpendicularly in the other side and a threaded knob which is screwed onto the free end of the threaded rod.
REFERENCES:
patent: 2602238 (1952-07-01), Wellman
patent: 4474514 (1984-10-01), Jensen
patent: 4923340 (1990-05-01), Hegedusch
patent: 4952101 (1990-08-01), Coombs
Page 13 from Woodworker's Supply of New Mexico's Feb. 1990 Catalog.
Page 86 of Woodcraft Company's Fall 1990 Catalog.
Pages 17 and 85 from Woodworker's Supply of New Mexico's Oct. 1990 Catalog.
Pages 71 and 72 from Hettich Company's 1988 Catalog.
Page 64 from ELU Company's 1991 Catalog.
Page 16 of House of Tools Fall/Winter 1990 Catalog.
Pages 2.99 and 3.3 from Hafele Company's Jul. 1988 Catalog.
Article from Feb. 1988 Issue of Wood & Wood Products entitled "Part Two: Basic Elements for 32 mm Layout".
Article from Mar. 1988 issue of Wood & Wood Products entitled "Part Three: The Ideal or Balanced 32 mm Panel Concept".
Article from Apr. 1988 issue of Wood & Wood Products entitled "Part Four: Layout of the 32 mm Drawer Bank".
Article from Nov./Dec. 1987 Issue of Fine Woodworking entitled "Thirty-Two-Millimeter Cabinets".
Article from Sep. 1987 Issue of Wood & Wood Products entitled "32 mm System Making Waves in U.S. Cabinet Industry".
Article from Jan. 1988 issue of Wood & Wood Products entitled "Part One: Principles of the 32 mm System".
Howell Daniel W.
Lee Valley Tools Ltd.
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