Interconnected lock with adjustable deadbolt to latchbolt spacing

An interconnected lock for use on a door, the lock having adjustable offset spacing between a deadbolt and latchbolt, comprising:

• a latchbolt mechanism including a latchbolt and an interior actuator operable to move the latchbolt between latched and unlatched positions along a first axis;
• a deadbolt lock mechanism spaced from the latchbolt mechanism and including a deadbolt moveable by the deadbolt lock mechanism along a second axis between latched and unlatched positions, distance between the latchbolt first axis and the deadbolt second axis being the offset spacing;
• a sliding pusher mechanism between the latchbolt mechanism and the deadbolt lock mechanism, the pusher mechanism operable upon operation of the interior actuator to bear against the deadbolt lock mechanism and move the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position, the pusher mechanism including an arm that may bear against the deadbolt lock mechanism and may be retracted and extended about a hinge between a first length and a second, longer length when adjusting spacing between the first and second axes to change offset spacing between the deadbolt and latchbolt between a first distance and a second, longer distance, the arm being extendable from the first length to the second length without adding or removing any components thereof.

A method of adjusting offset spacing between a deadbolt and latchbolt in interconnected lock for use on a door, the method comprising:

• providing a lock having latchbolt mechanism mountable in a first bore through a door, the latchbolt mechanism including a latchbolt and an interior actuator operable to move the latchbolt between latched and unlatched positions along a first axis;
• a deadbolt lock mechanism mountable in a second bore through the door, the second bore being spaced from the first bore, the deadbolt lock mechanism including a deadbolt moveable by the deadbolt lock mechanism along a second axis between latched and unlatched positions, distance between the latchbolt first axis and the deadbolt second axis being the offset spacing;
• and a sliding pusher mechanism between the latchbolt mechanism and the deadbolt lock mechanism, the sliding pusher mechanism having at least one arm;
• the pusher mechanism operable upon operation of the interior actuator to bear against the deadbolt lock mechanism and move the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position, the at least one pusher mechanism arm being extendable between a first length and a second, longer length;
• the offset spacing distance between the latchbolt first axis and the deadbolt second axis being set at a predetermined offset spacing distance;
• adjusting the spacing between the latchbolt first axis and the deadbolt second axis to change the offset spacing between the deadbolt and latchbolt to a shorter or longer offset spacing distance;
• if changing to a shorter offset spacing distance, reducing extension of the pusher mechanism to the first length;
• and
• if changing to a longer offset spacing distance, extending the pusher mechanism to the second length, whereby the reduction or extension of the length of the pusher mechanism is accomplished without adding or removing any components thereof;
• wherein reducing extension of the pusher mechanism to the first length is accomplished by moving the arm about a hinge to a retracted position and wherein extending the pusher mechanism to the second length is accomplished by moving the arm to an extended position.

An interconnected lock for use on a door, the lock having adjustable offset spacing between a deadbolt and latchbolt, comprising:

• a latchbolt mechanism mountable in a first bore through a door, the latchbolt lock mechanism including a latchbolt and an interior actuator operable to move the latchbolt between latched and unlatched positions along a first axis;
• a deadbolt lock mechanism mountable in a second bore through the door, the second bore being spaced from the first bore, the deadbolt lock mechanism including a deadbolt moveable by the deadbolt lock mechanism along a second axis between latched and unlatched positions, distance between the latchbolt first axis and the deadbolt second axis being the offset spacing;
• and
• a sliding pusher mechanism between the latchbolt mechanism and the deadbolt lock mechanism, the pusher mechanism operable upon operation of the interior actuator to bear against the deadbolt lock mechanism and move the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position, the pusher mechanism being extendable between a first length and a second, longer length when adjusting spacing between the first and second axes to change offset spacing between the deadbolt and latchbolt between a first distance and a second, longer distance;
• wherein the pusher mechanism includes at least one arm connected by a hinge to the pusher mechanism, the arm being movable about the hinge between a retracted position and an extended position.

An interconnected lock for use on a door, the lock having adjustable offset spacing between a deadbolt and latchbolt, comprising:

• a latchbolt mechanism mountable in a first bore through the door, the latchbolt lock mechanism including a latchbolt and an interior actuator operable to move the latchbolt between latched and unlatched positions along a first axis;
• a deadbolt lock mechanism mountable in a second bore through the door, the second bore being spaced from the first bore, the deadbolt lock mechanism including a deadbolt moveable by the deadbolt lock mechanism along a second axis between latched and unlatched positions, distance between the latchbolt first axis and the deadbolt second axis being the offset spacing;
• a sliding pusher mechanism between the latchbolt mechanism and the deadbolt lock mechanism, the pusher mechanism operable upon operation of the interior actuator to bear against the deadbolt lock mechanism and move the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position, the pusher mechanism being extendable between a first length and a second, longer length when adjusting spacing between the first and second axes to change offset spacing between the deadbolt and latchbolt between a first distance and a second, longer distance, wherein the pusher mechanism may be extended from the first length to a second, longer length without any disassembly of the pusher mechanism.

An interconnected lock for use on a door, the lock having adjustable offset spacing between a deadbolt and latchbolt, comprising:

• a latchbolt mechanism mountable in a first bore through the door, the latchbolt lock mechanism including a latchbolt and an interior actuator operable to move the latchbolt between latched and unlatched positions along a first axis;
• a deadbolt lock mechanism mountable in a second bore through the door, the second bore being spaced from the first bore, the deadbolt lock mechanism including a deadbolt moveable by the deadbolt lock mechanism along a second axis between latched and unlatched positions, distance between the latchbolt first axis and the deadbolt second axis being the offset spacing;
• a sliding pusher mechanism between the latchbolt mechanism and the deadbolt lock mechanism, the pusher mechanism operable upon operation of the interior actuator to bear against the deadbolt lock mechanism and move the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position, the pusher mechanism being extendable between a first length and a second, longer length when adjusting spacing between the first and second axes to change offset spacing between the deadbolt and latchbolt between a first distance and a second, longer distance, wherein the pusher mechanism may be extended from the first length to a second, longer length without the use of any tools.