Control for exit device

1. A control assembly configured for a narrow stile door and for interaction with an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to force the slider to move relative to the housing;

an output cam, in contact with the slider and rotatable by the sliding movement of the slider, such that output cam rotation interacts with the centercase to move the latchbolt against a biasing force; and

a standard key cylinder with a locking actuator lever, the locking actuator lever being rotatable around an axis parallel with the axis of the key cylinder itself;

a swivel locking latch, rotatable into the path of the slider to prevent the slider from moving out of the first position, wherein the control assembly includes a grasping member that is in rotational unity with the input cam, the grasping member operable with bi-directional movement relative to the housing, a movement in either direction resulting in an identical output to the centercase.

2. The control assembly of claim 1 , wherein the control assembly is configurable between two locking functions by modifying only the key cylinder, a first locking function, which does not allow a key to be removed while the control is in an unlocked state and a second function, which allows the key to be removed while the control is in the unlocked state or in a locked state.

3. The control assembly of claim 1 , wherein the control assembly is adaptable to be used on either a right side pivoting door or a left side pivoting door.

4. The control assembly of claim 3 , wherein the control assembly is adapted for use on either a right or left side pivoting door by reorienting the input cam.

5. The control assembly of claim 1 , wherein the output cam has a slot for accepting and following the linear movement of a pin, which is integral to the slider, the linear movement of the pin provoking a rotation of the output cam.

6. A control assembly configured for a narrow stile door and for interaction with an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to force the slider to move relative to the housing;

an output cam, in contact with the slider and rotatable by the sliding movement of the slider, such that output cam rotation interacts with the centercase to move the latchbolt against a biasing force;

a standard key cylinder with a locking actuator lever, the locking actuator lever being rotatable around an axis parallel with the axis of the key cylinder itself; and

a swivel locking latch, rotatable into the path of the slider to prevent the slider from moving out of the first position, wherein the swivel locking latch pivots around an axis perpendicular to the axis of rotation of the locking actuator lever.

7. A control assembly configured for a narrow stile door and for interaction with an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to cause the slider to move relative to the housing;

an output cam, rotatable by the slider to cause the centercase to move the latch;

a standard key cylinder with a locking actuator lever, the locking actuator lever being rotatable around an axis parallel with the axis of the key cylinder itself; and

a swivel locking latch, rotatable by the locking actuator lever into the path of the slider to prevent the slider from moving out of the first position, putting the control assembly into a locked condition;

the control assembly being configurable between two locking functions by modifying only the key cylinder, a first locking function, which does not allow a key to be removed while the control is in an unlocked state and a second function, which allows the key to be removed while the control is in the unlocked state or in a locked state, wherein the swivel locking latch pivots around an axis perpendicular to the axis of rotation of the locking actuator lever.

8. The control assembly of claim 7 , wherein the control assembly is adaptable to be used on either a right side pivoting door or a left side pivoting door.

9. The control assembly of claim 7 , wherein the control assembly is adapted for use on either a right or left side pivoting door by reorienting the input cam.

10. The control assembly of claim 7 , wherein the output cam has a slot for accepting and following the linear movement of a pin, which is integral to the slider, the linear movement of the pin provoking a rotation of the output cam.

11. A control assembly configured for a narrow stile door and for interaction with an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to cause the slider to move relative to the housing;

an output cam, rotatable by the slider to cause the centercase to move the latch;

a standard key cylinder with a locking actuator lever, the locking actuator lever being rotatable around an axis parallel with the axis of the key cylinder itself; and

a swivel locking latch, rotatable by the locking actuator lever into the path of the slider to prevent the slider from moving out of the first position, putting the control assembly into a locked condition;

the control assembly being configurable between two locking functions by modifying only the key cylinder, a first locking function, which does not allow a key to be removed while the control is in an unlocked state and a second function, which allows the key to be removed while the control is in the unlocked state or in a locked state, wherein the control assembly includes a grasping member that is in rotational unity with the input cam, the grasping member operable with bi-directional movement relative to the housing, a movement in either direction resulting in an identical output to the centercase.

12. A control assembly, for mounting to an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to force the slider to move relative to the housing;

an output cam, in contact with the slider and rotatable by the sliding movement of the slider, such that output cam rotation interacts with the centercase to move the latchbolt against a biasing force; and

a standard key cylinder with a locking actuator lever, the locking actuator lever being rotatable around an axis parallel with the axis of the key cylinder itself;

a swivel locking latch, rotatable into the path of the slider to prevent the slider from moving out of the first position, the swivel locking latch being pivotable around an axis perpendicular to the axis of rotation of the locking actuator lever.

13. The control assembly of claim 12 , wherein the swivel locking latch pivots around an axis perpendicular to the axis of rotation of the locking actuator lever.

14. The control assembly of claim 12 , wherein the control assembly includes a grasping member that is in rotational unity with the input cam, the grasping member operable with bi-directional movement relative to the housing, a movement in either direction resulting in an identical output to the centercase.

15. The control assembly of claim 12 , wherein the control assembly is configurable between two locking functions by modifying only the key cylinder, a first locking function, which does not allow a key to be removed while the control is in an unlocked state and a second function, which allows the key to be removed while the control is in the unlocked state or in a locked state.

16. The control assembly of claim 12 , wherein the control assembly is adaptable to be used on either a right side pivoting door or a left side pivoting door.

17. The control assembly of claim 16 , wherein the control assembly is adapted for use on either a right or left side pivoting door by reorienting the input cam.

18. The control assembly of claim 12 , wherein the output cam has a slot for accepting and following the linear movement of a pin, which is integral to the slider, the linear movement of the pin provoking a rotation of the output cam.

19. A control assembly configured for a narrow stile door and for interaction with an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to force the slider to move relative to the housing;

an output cam, in contact with the slider and rotatable by the sliding movement of the slider, such that output cam rotation interacts with the centercase to move the latchbolt against a biasing force;

a swivel locking latch, rotatable into the path of the slider to prevent the slider from moving out of the first position; and

a solenoid disposed at least partially within the housing, the solenoid operable to rotate the swivel locking latch into a first position, clear of the slider path, upon being energized, wherein the solenoid is biased into a second position, wherein the swivel locking latch is in the path of the slider to inhibit movement of the slider.

20. The control assembly of claim 19 , wherein the solenoid is a rotary solenoid.

21. A control assembly configured for a narrow stile door and for interaction with an exit device, the control assembly providing a means to translate a user input motion to operate a centercase, the control assembly comprising:

a housing;

a slider within the housing capable of sliding movement along a path relative to the housing between a first position corresponding to an extended latchbolt and a second position corresponding to a withdrawn latchbolt, the withdrawn latchbolt allowing the door to be opened;

an input cam, rotatable to force the slider to move relative to the housing;

an output cam, in contact with the slider and rotatable by the sliding movement of the slider, such that output cam rotation interacts with the centercase to move the latchbolt against a biasing force;

a swivel locking latch, rotatable into the path of the slider to prevent the slider from moving out of the first position; and

a solenoid disposed at least partially within the housing, the solenoid operable, upon being energized, to rotate the swivel locking latch into a first position that is in the path of the slider to inhibit movement of the slider, wherein the solenoid is biased into a second position, wherein the swivel locking latch is clear of the path of the slider to allow movement of the slider.

22. The control assembly of claim 21 , wherein the solenoid is a rotary solenoid.