Lever action automatic shootbolt operator with magnetically-triggered lock mechanism

1. A magnetically-triggered lock mechanism for interengaging two relatively movable components, comprising:

a bolt displaceable between extended and retracted positions and normally biased toward the extended position, the bolt mounted within a first component and interengageable with a second component when the first and second components are in a predetermined position relative to each other and the bolt is extended;

a magnetically-releasable latch mechanism positioned to latch the bolt in the retracted position, the latch mechanism comprising a linearly translatable trigger including a first magnet disposed therein or coupled thereto, and including a latch portion in mechanical communication with the trigger and being mounted for movement between a biased latch engaging position and a latch releasing position in a non-common direction of movement of the bolt, the trigger including at least one angled surface for mating with an angled surface of the latch portion; and

a second magnet positioned to displace the latch portion to the latch releasing position when the first component is in the predetermined position relative to the second component,

wherein translation of the trigger along an axis parallel to a longitudinal axis of the bolt as a result of magnetic attraction between the first and second magnets causes the latch portion to move from the biased latch engaging position to the latch releasing position to displace the bolt to the extended position, and

wherein vertical movement of the trigger is converted into transverse movement of the latch portion via the mating angled surfaces of the trigger and latch portion as the latch portion moves to the latch releasing position.

2. A method of interengaging two relatively movable components to prevent access to an interior of an enclosure, comprising:

providing a bolt displaceable between extended and retracted positions and normally biased toward the extended position, the bolt mounted within a first component and interengageable with a second component when the first and second components are in a predetermined position relative to each other and the bolt is extended;

providing a magnetically-releasable latch mechanism positioned to latch the bolt in the retracted position, the latch mechanism comprising a linearly translatable trigger including a first magnet disposed therein or coupled thereto, and further comprising a latch portion in mechanical communication with the trigger and being mounted for movement between a biased latch engaging position and a latch releasing position in a non-common direction of movement of the bolt, the trigger including at least one angled surface for mating with an angled surface of the latch portion;

providing a second magnet positioned to displace the latch portion to the latch releasing position when the first component is in the predetermined position relative to the second component;

locating the first and second components in the predetermined position relative to each other;

causing the latch portion to move to the latch releasing position via translation of the trigger as a result of magnetic attraction between the first and second magnets, wherein vertical movement of the trigger is converted into transverse movement of the latch portion via the mating angled surfaces of the trigger and latch portion as the latch portion moves to the latch releasing position, and wherein translation of the trigger is along an axis parallel to a longitudinal axis of the bolt; and

displacing the bolt to the extended position to interengage the second component.

3. The method of claim 2 wherein the latch portion comprises a sear for engaging the bolt or a carrier for the bolt when the latch portion is in the biased latch engaging position, and wherein the step of causing the latch portion to move to the latch releasing position as a result of magnetic attraction between the first and second magnets further comprises:

disengaging the sear from the bolt or carrier to allow the bolt to be displaced to the extended position.

4. The method of claim 2 wherein the first component is a door or window panel, and the second component is a frame associated with the door or window panel.

5. A magnetically-triggered lock mechanism for interengaging two relatively movable components, comprising:

a bolt displaceable between extended and retracted positions and normally biased toward the extended position, the bolt mounted within a first component and interengageable with a second component when the first and second components are in a predetermined position relative to each other and the bolt is extended;

a magnetically-releasable latch mechanism positioned to latch the bolt in a retracted position, the latch mechanism comprising a linearly translatable trigger including a first magnet disposed therein or coupled thereto and further comprising a latch portion in mechanical communication with the trigger and being mounted for movement between a biased latch engaging position and a latch releasing position in a non-common direction of movement of the bolt;

an adjustable strike having a strike body and an actuator portion extending longitudinally from the strike body and including a second magnet disposed therein or coupled thereto, the actuator portion being pivotable about a transverse axis of the strike body in response to magnetic communication between the first and second magnets to maintain the strike actuator portion within close proximity to the latch mechanism; and

the second magnet positioned to displace the latch mechanism to the latch releasing position when the first component is in the predetermined position relative to the second component,

wherein translation of the trigger along an axis parallel to a longitudinal axis of the bolt as a result of magnetic communication between the first and second magnets causes the latch portion to move from the biased latch engaging position to the latch releasing position to displace the bolt to the extended position.

6. The lock mechanism of claim 5 wherein the first and second magnets are positioned to displace the latch mechanism to the latch releasing position as a result of magnetic attraction when the first component is in the predetermined position relative to the second component.

7. The lock mechanism of claim 5 wherein the strike actuator portion is pivotable about a pin extending transversely through the strike body proximate one end of the strike actuator portion.

8. The lock mechanism of claim 5 wherein the strike actuator portion is pivotable within a range of about 0 degrees to about 45 degrees from a horizontal position in response to magnetic communication between the first and second magnets.

9. The lock mechanism of claim 8 wherein the strike actuator portion further includes a spring disposed therein, the spring positioned to bias the actuator portion toward the horizontal position when the first and second magnets are not in proximity.

10. The lock mechanism of claim 5 wherein the strike actuator portion comprises a recess for housing the second magnet therein.

11. The lock mechanism of claim 5 wherein the second magnet is cylindrical and has a diametric pull with north and south polarities oriented radially outwards.

12. The lock mechanism of claim 10 wherein the second magnet is disposed within a recess of the strike actuator portion and is freely rotatable about a longitudinal axis in response to magnetic communication between the first and second magnets.

13. The lock mechanism of claim 5 wherein the trigger includes at least one angled surface for mating with an angled surface of the latch portion, and wherein the mating angled surfaces of the trigger and latch portion translate vertical movement of the trigger into transverse movement of the latch portion when the first component is in the predetermined position relative to the second component and the first and second magnets are positioned to displace the latch portion to the latch releasing position.

14. The lock mechanism of claim 5 wherein the latch portion comprises a sear for engaging with the bolt or a carrier for the bolt when the latch portion is in the biased latch engaging position.

15. A method of interengaging two relatively movable components to prevent access to an interior of an enclosure, comprising:

providing a bolt displaceable between extended and retracted positions and normally biased toward the extended position, the bolt mounted within a first component and interengageable with a second component when the first and second components are in a predetermined position relative to each other and the bolt is extended;

providing a magnetically-releasable latch mechanism positioned to latch the bolt in a retracted position, the latch mechanism including a first magnet and mounted for movement between a biased latch engaging position and a latch releasing position;

providing an adjustable strike having a strike body and an actuator portion extending longitudinally from the strike body, the actuator portion being pivotable about a transverse axis of the strike body in response to magnetic communication between the first and a second magnet disposed within or coupled to the strike actuator portion when the first component is in the predetermined position relative to the second component;

locating the first and second components in the predetermined position relative to each other;

pivoting the strike actuator portion with respect to the strike body to position the second magnet in close proximity with the first magnet;

causing the latch portion to move to the latch releasing position as a result of magnetic communication between the first and second magnets; and

displacing the bolt to the extended position to interengage the second component.

16. The method of claim 15 wherein the actuator portion is pivotable about a transverse axis of the strike body in response to magnetic attraction between the first and second magnets.

17. The method of claim 15 wherein the step of pivoting the strike actuator portion with respect to the strike body to position the second magnet in close proximity with the first magnet comprises pivoting the strike actuator portion within a range of about 0 degrees to about 45 degrees from a horizontal position in response to magnetic communication between the first and second magnets.

18. The method of claim 15 wherein the strike actuator portion further includes a spring disposed therein, and further including the step of:

biasing the strike actuator portion toward a horizontal position via the spring when the first and second magnets are not in proximity.

19. The method of claim 15 wherein the second magnet is cylindrical and has a diametric pull with north and south polarities oriented radially outwards, and the second magnet is disposed within a recess of the strike actuator portion and is freely rotatable about a longitudinal axis, and further including the step of:

automatically aligning a polarity of the second magnet with an opposing polarity of the first magnet as the first component moves toward the predetermined position relative to the second component.