Geometrical instruments – Gauge – Collocating
Patent
1998-12-09
2000-10-31
Bennett, G. Bradley
Geometrical instruments
Gauge
Collocating
14414451, 1441441, 144371, 144372, 409132, 409181, 409211, B27C 500, B23B 4900
Patent
active
061383724
ABSTRACT:
The present invention provides a guide apparatus for use with a portable router, for enabling the router to rout an edge of a workpiece at virtually any angle between 0.degree. and 90.degree.. The guide apparatus comprises: a main body for receiving a router base and including an opening for a router bit to extend therethrough; a reference member having a planar surface for abutment with a planar surface of a workpiece and including a guide edge along one edge thereof; a hinge means connecting the reference member to the main body; a securing means for securing the reference member to the main body at a desired angle; and a guide bar securable relative to the workpiece and providing a guide surface for abutting the guide edge of the reference member, to guide the router bit of the router mounted on the main body along the edge of the workpiece.
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Spielman, P., The New Router Handbook (New York: Sterling Publishing Co., 1993) p. 164.
Bennett G. Bradley
Verbitsky G.
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