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US 2025/0290347 A1Published application
Exit device with damper
AssigneeSargent Manufacturing Company
InventorJason Sloan
Life of this patent
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Abstract
An exit device that minimizes noise is disclosed. In some embodiments the exit device may include an actuator such as a push bar, and a door bolt. In other embodiments the device may include an actuator such as a push bar, a door bolt and an arm. The exit device includes a damper operatively coupled in a manner to reduce movement of the components when returning to an unactuated position from an actuated or partly actuated position. In some embodiments the damper is operatively coupled to door bolt.
Claims16
An exit device with a first position and a second position comprising:
- an actuator movable from a first unactuated position to a second actuated position;
- an arm operatively coupled to the actuator, wherein the arm is movable from a first arm position to a second arm position, and wherein the movement of the actuator first unactuated position to a second actuated position moves the arm from the first arm position to the second arm position;
- a door bolt operatively coupled to the arm, wherein the door bolt is moveable from a first door bolt position to a second door bolt position, and wherein the movement of the arm from the first arm position to the second arm position moves the door bolt from the first door bolt position to the second door bolt position;
- and
- at least one damper operatively connected to at least one of the actuator, the arm and the door bolt, wherein the damper is configured to minimize noise associated with the movement of at least one of the actuator, the arm and the door bolt.
2 more elements
An exit device comprising:
- an actuator movable from a first unactuated position to a second actuated position;
- a door bolt operatively coupled to the actuator, wherein the door bolt is movable from a first door bolt position to a second door bolt position, and wherein the movement of the actuator first unactuated position to a second actuated position moves the door bolt from the first door bolt position to the second door bolt position;
- and
- at least one damper operatively connected to at least one of the actuator, and the door bolt, wherein the damper is configured to minimize noise associated with the movement of at least one of the actuator, and the door bolt.
1 more element
Dependencies are inferred from the claim text.