Cutlery – Cutting tools – Chisel
Patent
1994-11-25
1996-04-30
Bray, W. Donald
Cutlery
Cutting tools
Chisel
33197, 144 27, B25D 300, B27M 300
Patent
active
055113125
ABSTRACT:
A hinge mortise cutter apparatus is adapted for cutting a hinge mortise into an edge of a door and includes a mortise outline cutter assembly which is placed on the edge of the door for cutting the mortise outline in the edge of the door. After the mortise outline is cut into the edge of the door, the mortise outline cutter assembly is removed from the door. The mortise outline has a predetermined length. Then, a screw-controlled mortise cutter assembly is placed over the mortise outline on the edge of the door and over a portion of two sides of the door adjacent to the edge, wherein a portion of the screw-controlled mortise cutter assembly is placed in registration with the mortise outline. Then, a screw-controlled blade assembly is advanced in a plane parallel to the edge below the edge so that a blade edge, which is part of the screw-controlled blade assembly, cuts out a mortise from the edge of the door. The blade edge has a predetermined length substantially equal to the predetermined length of the mortise outline. An alignment assembly is connected substantially perpendicularly to the support block for maintaining the mortise-outline cutter blade in a substantially perpendicular orientation with respect to the edge of the door.
REFERENCES:
patent: 1179723 (1916-04-01), Helfant
patent: 1251693 (1918-01-01), Pummill
patent: 1297577 (1919-03-01), Laird
patent: 2500800 (1950-03-01), Carlson
patent: 2717618 (1955-09-01), Polkosnik
patent: 2794461 (1957-06-01), Kozlowski
patent: 2804106 (1957-08-01), Manno
patent: 3850211 (1974-11-01), Ganier
patent: 4235268 (1980-11-01), Savary
patent: 5067537 (1991-11-01), Offner
patent: 5072488 (1991-12-01), Winyard
patent: 5146961 (1992-09-01), Schoeller
patent: 5154214 (1992-10-01), Hagerman
patent: 5219011 (1993-06-01), Speck
LandOfFree
Hinge mortise cutter tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hinge mortise cutter tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hinge mortise cutter tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-621037