Portable remote-controlled door closer
First Claim
1. A portable apparatus which closes a door, said apparatus comprising:
- (a) force exerting means in an initial position freely adjacent the door which in a second position engages a surface of the door in a closing motion to move the door from an opened position to a closed position;
(b) control means responsive to a remote actuation signal for controlling the force exerting means engagement with the door in a closing motion;
(c) a portable housing which houses the control means and the force exerting means in a free standing position on a floor juxtaposed to a wall adjacent to the opened position of the door such that upon operation of the force exerting means to move the door to the closed position the housing is prevented from moving relative to said position.
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Accused Products
Abstract
A portable remotely controlled automatic door closing apparatus enables the door of a room or office to be closed from a remote location within the room or office by transmitting a signal to an actuator which exerts a force on the door to move it from an opened position to a closed position. The apparatus comprises a battery or AC powered motor which moves a lever arm into engagement with the door to rotate the door about its hinges from the open to the closed position. The apparatus is free standing and immobilized on the floor in a non-connected relationship thereto between an adjacent wall and the door in its open position. The apparatus is immobilized to prevent slipping by a floor-engaging mechanism, such as an adhesive, an anti-skid rubber material, or suction cups, or carpet engaging projections.
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Citations
19 Claims
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1. A portable apparatus which closes a door, said apparatus comprising:
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(a) force exerting means in an initial position freely adjacent the door which in a second position engages a surface of the door in a closing motion to move the door from an opened position to a closed position; (b) control means responsive to a remote actuation signal for controlling the force exerting means engagement with the door in a closing motion; (c) a portable housing which houses the control means and the force exerting means in a free standing position on a floor juxtaposed to a wall adjacent to the opened position of the door such that upon operation of the force exerting means to move the door to the closed position the housing is prevented from moving relative to said position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A portable apparatus which closes a door, said apparatus comprising
(a) force exerting means in an initial position freely adjacent the door which in a second position engages a surface of the door in a closing motion to move the door from an opened position to a closed position; -
(b) actuator means coupled to the force exerting means which causes the force exerting means to move the door to the closed position; and (c) frictional engaging means associated with the actuator means for stabilizing the actuator means in a portable, free-standing position on a floor adjacent to the opened position of the door during operation of the actuator means. - View Dependent Claims (18, 19)
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Specification