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US 11,479,998 B1Granted
Adjustable door hinge
OwnerPeter L. Levyinventor
Life of this patent
Estimating the term…
Abstract
An adjustable door hinge having asymmetric leaves, one leaf on the door plane and a gap between leaf knuckles for vertical adjusting crescent disc shims and a leaf having a slot for positioning a fastener along the slot for lateral adjustments.
Claims10
An adjustable door hinge comprising:
- two hinge plates coupled by at least one knuckle having a pin axially disposed centerline in the knuckle;
- the knuckle pin extending through and beyond the knuckle and having a pin length adjustable screw cap;
- a first of the two hinge plate leafs disposed along a door plane, the first hinge plate leaf having a slot with notches for a demarking slot fastener positioning stations with markings for positioning a slot fastener along the slot and at least one hole in the hinge plate leaf for a first hinge leaf fastener coupling the first hinge leaf to the door along the door plane;
- the second of the two hinge plate leafs disposed in the door frame plane, the second hinge plate leaf having at least two holes for fastening at least two fasteners to the second hinge plate leaf to the door frame;
- at least one crescent shim disc force fit onto the pin having knuckle gap between the plate leaves, and
- an extended pin length for accommodating a knuckle gap for insertion of at least one crescent shaped disc shim,
- whereby a door can be elevated by slightly lifting the door and exposing the pin in a knuckle gap between the plates and inserting one or more crescent shaped shim disc onto the pin in the knuckle gap providing adjusting elevation from the crescent disc thickness length relative to the door frame, by lifting the first hinge plate leaf an inserted disc(s) thickness and accommodating a lateral shift of the door through a repositioning of slot fastener in the first hinge plate leaf slot.
4 more elements
A method for an adjustable door hinge comprising the steps of:
- providing two hinge plates coupled by at least one knuckle having a pin axially disposed centerline in the knuckle;
- extending the knuckle pin through and beyond the knuckle and having an adjustable screw cap end;
- providing a first of the two hinge plate disposed along a door plane, the first hinge plate having a slot with notches fora demarking slot fastener anchoring stations with markings for metering along the slot and at least one hole in the hinge plate for a first hinge leaf fastener coupling the first hinge to the door along the door plane;
- providing a second hinge plate leafs disposed in the door frame plane, the second of the two hinge plate having at least two holes for fastening at least two fasteners to the second hinge plate to the door frame;
- force fitting at least one crescent shim disc onto a knuckle gap between the plates leaving, and
- accommodating the knuckle gap for insertion of at least one crescent shaped disc shim,
- whereby a door can by elevated by slightly lifting the door and exposing the pin through a knuckle gap between the plates and inserting one or more crescent shaped shim disc onto the exposed pin in the knuckle gap providing the crescent disc length relative to the door frame lift, by lifting the first hinge plate an inserted disc(s) thickness and or accommodating a lateral door frame adjustment by shift of the door through a repositioning of an fastener in the first hinge plate leaf slot.
4 more elements
Dependencies are inferred from the claim text.