Woodworking – Workbench
Patent
1995-08-01
1997-12-09
Bray, W. Donald
Woodworking
Workbench
83574, 144 487, 144 84, 1441341, 1441352, 1442532, 1442512, 409230, B27C 900, B25H 100
Patent
active
056949944
ABSTRACT:
A multi-purpose routing jig comprised of a set of box type truss members which can be made of plywood or the like and may be assembled with butt joints, glue, and screws or bolts, which members can be quickly assembled or disassembled without use of other tools. The structure of the jig comprises the series of truss members which when fastened together in its primary bench-type configuration holds the router internally, in inverted position, with the bit positioned for easy and accurate access to various workpieces. The jig can fasten together in different configurations to make a) a router table and fence, b) a freehand router table, c) a joint maker or horizontal router, c) an overhead router, d) a dado and rabbet cutter, e) an edge guide, and f) an extended portable router base.
REFERENCES:
patent: 4733704 (1988-03-01), Wolff
patent: 5239934 (1993-08-01), Miller et al.
patent: 5398740 (1995-03-01), Miller
patent: 5431206 (1995-07-01), McAllister
Engler, III Nicholas A.
McCann James M.
Bookworks, Inc.
Bray W. Donald
Nauman Joseph G.
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