Granted Patent B2

US 12,571,235 · App. 18/038,599 · Granted Mar 10, 2026

Inventors: Zachary Marks (Concordville, PA); Douglas Griesbach (Concordville, PA)

Assignee: Southco, Inc.

E05B63/0056E05B17/10E05B2047/0068E05B2047/0069E05B2047/0091

Abstract

Claims (22)

1 . A universal latch and sensor system configured for use with an enclosure having a panel and a frame and for latching the panel relative to the frame, the system comprising:

a latch having a body configured to be mounted to the panel or to the frame of the enclosure, the latch also having a pawl movable relative to the body throughout a range of motion including an engaging position and a disengaging position; and

a sensor having a body configured to be mounted to the other of the panel or the frame of the enclosure, the sensor also having a sensing range throughout which it is capable of sensing the pawl of the latch, the body of the sensor having a facing surface, wherein the pawl of the latch in the engaging position is spaced laterally from the facing surface of the body of the sensor;

wherein the sensor and the latch are configured to be mounted in any of a plurality of orientations in which the range of motion of the pawl of the latch at least partially overlaps with the sensing range of the sensor; and

wherein the sensor is configured to sense a presence or absence of the pawl of the latch when the sensor and the latch are mounted in any of the orientations and when the pawl of the latch is moved in the range of motion of the pawl to any location within the sensing range of the sensor while maintaining a gap or a space between the body of the sensor and the pawl of the latch; and

wherein the pawl of the latch in the engaging position is spaced laterally from the facing surface of the body of the sensor, such that the space or the gap is maintained between the body of the sensor and the pawl of the latch when the pawl is in the engaging position.

2 . The universal latch and sensor system of claim 1 , wherein the body of the latch is configured to be mounted to the panel of the enclosure and the body of the sensor is configured to be mounted to the frame of the enclosure.

3 . The universal latch and sensor system of claim 1 , wherein the pawl of the latch is movable relative to the body along an arcuate path throughout the range of motion between the engaging position and the disengaging position.

4 . The universal latch and sensor system of claim 1 , wherein the sensor includes a single pole, single throw electrical switch.

5 . The universal latch and sensor system of claim 1 , wherein the sensor includes a single pole, double throw electrical switch.

6 . The universal latch and sensor system of claim 3 , wherein the body of the sensor is configured to be mounted to a planar surface and the arcuate path along which the pawl of the latch is movable is oriented along a plane substantially parallel to the planar surface.

7 . The universal latch and sensor system of claim 3 , wherein the body of the sensor is configured to be mounted to a planar surface and the arcuate path along which the pawl of the latch is movable is oriented along a plane angled relative to the planar surface.

8 . The universal latch and sensor system of claim 3 , wherein the sensing range of the sensor throughout which it is capable of sensing the pawl of the latch is a generally spherical range extending in all directions from the sensor;

wherein the sensor and the latch are configured to be mounted in any of a plurality of orientations in which the range of motion of the pawl of the latch at least partially overlaps with the generally spherical sensing range of the sensor; and

wherein the sensor is configured to sense the presence or absence of the pawl of the latch when the sensor and the latch are mounted in any of the orientations and when the pawl of the latch is moved in the range of motion of the pawl to any location within the generally spherical sensing range of the sensor.

9 . The universal latch and sensor system of claim 1 , wherein the sensor is configured to sense the presence or absence of the pawl of the latch while maintaining the space or the gap between the body of the sensor and the pawl of the latch when the pawl is in the engaging position.

10 . A universal latch and sensor system configured for use with an enclosure having a panel and a frame and for latching the panel relative to the frame, the system comprising:

a latch having a body configured to be mounted to the panel or to the frame of the enclosure, the latch also having a pawl movable relative to the body throughout a range of motion including an engaging position and a disengaging position; and

a sensor housing configured to be mounted to the other of the panel or the frame of the enclosure, and a sensor positioned within the sensor housing and having a sensing range throughout which it is capable of sensing the pawl of the latch, and wherein a body of the sensor has a facing surface, wherein the pawl of the latch in the engaging position is spaced laterally from the facing surface of the body of the sensor;

wherein the sensor and the latch are configured to be mounted in any of a plurality of orientations in which the range of motion of the pawl of the latch at least partially overlaps with the sensing range of the sensor; and

wherein the sensor is configured to sense the presence or absence of the pawl of the latch when the sensor and the latch are mounted in any of the orientations and when the pawl of the latch is moved in the range of motion of the pawl to any location within the sensing range of the sensor while maintaining a gap or a space between the sensor housing and the pawl of the latch; and

wherein the pawl of the latch in the engaging position is spaced laterally from the facing surface of the body of the sensor, such that the space or the gap is maintained between the body of the sensor and the pawl of the latch when the pawl is in the engaging position.

Assignments (1)

Continuity (2)

References Cited (27)