Drill guide and method for installing a door lock
OwnerYevgeny Z. Fridmaninventor
Life of this patent
Estimating the term…
Abstract
A drill jig for installing a lockset in a hanging door with an aperture for the lockset. The drill jig has a plate with a plug on one side dimensioned to fit into the aperture. An array of drill bushings is mounted in the plate aligned with a level on the top edge of the plate. Rubber feet protect the the door from being marred by the plate. The plate is positioned against the door in preparation for drilling holes through the drill bushing into the door.
Claims8
A drill jig for installing a doorset into a door panel having an aperture dimensioned to receive said door set, which comprises:
- a plate;
- a plug means mounted on one side of said plate for positioning said plate against a surface of said door with said plug means dimensioned to fit snugly inside said aperture;
- an array of drill guide holes in said plate in a pattern selected to correspond to an array of holes to be drilled in said door through each one of said array of drill guide holes;
- a bubble level means mounted on said plate for guiding a user to orient said plate with said plug in said aperture;
- said level oriented with respect to said array to provide that, when said plug is in said aperture and said bubble level is horizontal, a reference line of said array is vertical enabling a user to mount said drill jig on said door with said plug inserted in said aperture, orient said drill jig to where said reference line is vertical and drill holes in said door panel through each said bushing of said array of bushings;
- means adapted for storing a drill bit used to drill holes through said door panel.
A method for installing a lockset in a hanging door having an aperture dimensioned for receiving said lockset which includes the steps in operable order:
- (a) providing a drill jig including:
- (i) a plate;
- (ii) a plug means mounted on one side of said plate for positioning said plate against a surface of said door with said plug means dimensioned to fit snugly inside said aperture;
- (iii) an array of drill guide holes in said plate in a pattern selected to correspond to an array of holes to be drilled in said door through each one of said array of drill guide holes;
- (iv) a bubble level means mounted on said plate for guiding a user to orient said plate with said plug in said aperture;
- (v) said level oriented with respect to said array to provide that, when said plug is in said aperture and said bubble level is horizontal, a reference line of said array is vertical enabling a user to mount said drill jig on said door with said plug inserted in said aperture, orient said drill jig to where said reference line is vertical and drill holes in said door panel through each said bushing of said array of bushings;
- (vi) at least three rubber feet means positioned on said one surface for protecting said surface of said door from marring by said drill jig;
- (b) positioning said plate against said door with said plug positioned in said aperture of said door;
- (c) orienting said plate to where said bubble level is horizontal;
- (d) drilling holes in said door through said each drill guide hole;
- (e) removing said drill jig and mounting said lockset in said door and bolting said lockset with a bolt in each hole of said array of holes.
A drill jig for installing a doorset into a door panel having an aperture dimensioned to receive said door set, which comprises:
- a plate;
- a plug means mounted on one side of said plate for positioning said plate against a surface of said door with said plug means dimensioned to fit snugly inside said aperture;
- an array of drill guide holes in said plate in a pattern selected to correspond to an array of holes to be drilled in said door through each one of said array of drill guide holes;
- a bubble level means mounted on said plate for guiding a user to orient said plate with said plug in said aperture;
- said level oriented with respect to said array to provide that, when said plug is in said aperture and said bubble level is horizontal, a reference line of said array is vertical enabling a user to mount said drill jig on said door with said plug inserted in said aperture, orient said drill jig to where said reference line is vertical and drill holes in said door panel through each said bushing of said array of bushings;
- at least three rubber feet means positioned on said one surface for protecting said surface of said door from marring by said drill jig.
Dependencies are inferred from the claim text.