Automated garage door closer

• US 7,342,368 B2
• Filed: 09/12/2002
• Issued: 03/11/2008
• Est. Priority Date: 07/22/1999
• Status: Expired due to Fees

• Current Assignee: Ronald J. Roman
• Original Assignee: Ronald J. Roman
• Inventors: Roman, Ronald J.
• Primary Examiner(s): Leykin; Rita
• Application Number:
  US10/242,328
• Publication Number:
  US 20030071590A1
• Time in Patent Office: 2,007 Days
• Field of Search: 318/282, 318/280, 318/281, 318/286, 318/468, 318/285, 318/264, 318/283, 318/560, 318/266, 49/26, 49/28, 49/29, 49/30
• US Class Current: 318/285
• CPC Class Codes: E05F 15/00 Power-operated mechanisms for wings motor-operated accessories in locks for completing closing or initiating opening of a wing E05B17/00
• CPC Class Codes: E05F 15/668 for overhead wings
• CPC Class Codes: E05F 15/70 with automatic actuation
• CPC Class Codes: E05F 15/71 responsive to temperature changes, rain, wind or noise
• CPC Class Codes: E05F 15/72 responsive to emergency conditions, e.g. fire
• CPC Class Codes: E05F 15/74 using photoelectric cells
• CPC Class Codes: E05F 15/79 using time control
• CPC Class Codes: E05Y 2201/422 for opening
• CPC Class Codes: E05Y 2201/434 Electromotors; Details thereof
• CPC Class Codes: E05Y 2400/52 Safety arrangements associated with the wing motor
• CPC Class Codes: E05Y 2400/59 Travel display
• CPC Class Codes: E05Y 2400/814 Sound emitters, e.g. loudspeakers
• CPC Class Codes: E05Y 2800/00 Details, accessories and auxiliary operations not otherwise provided for
• CPC Class Codes: E05Y 2800/254 the elements not functioning in case of emergency
• CPC Class Codes: E05Y 2800/42 against smoke or gas
• CPC Class Codes: E05Y 2900/106 for garages

Abstract

An automated garage door closing device for a remote controlled overhead garage door wherein the device is mounted on one of a pair of parallel tracks receiving rollers suitably mounted on the outer edges of the door panels, the device including a switch housing containing a switch for the leading edge of the door, and a circuit located in a second housing adjacent the garage floor and including an interval timer acting to close the door after a predetermined period of time, an audible alarm which is activated upon the garage door reaching the fully open position, a switch deactivating the entire unit when the garage door is deliberately to be left in the fully open position, and a flexible switch arm extending through the switch housing to a position to engage the upper edge of the garage door panel and acts to activate the automated closing device. A recycle delay circuit in the timing circuit acts to deactivate the unit upon interruption of the door closing operation if door movement is reversed and returned to the open position, and a sensor providing a sensor beam adjacent the garage floor to measure the time interval of interruption of the sensor beam to determine if a vehicle has exited or entered the garage or a person or animal has interrupted the beam. Also, a carbon monoxide detector is inserted in the circuit to provide activation of the door opening cycle if the level of carbon monoxide reaches a dangerous level.

Claims

1. A method of controlling a barrier movement operator controller for movement of a barrier between an open and a closed position in proximity to an opening, the method comprising:

moving a barrier to the open position;

sensing the passage of an object through the opening;

detecting the passage of time after the sensing of an object passing through the opening;

initiating the movement of the barrier toward the closed position when the detected passage of time achieves a first predetermined amount;

reversing movement of the barrier when an object is detected in the opening while the barrier is moving to the closed position; and

inhibiting the further performance of the initiating step in response to the performance of the reversing step until the barrier is closed by the barrier movement controller in response to human operator interaction.

2. A method in accordance with claim 1 wherein the inhibiting step inhibits the performance of the initiating step until after the barrier has been moved to the closed position.

3. A method in accordance with claim 1 comprising annunciating a warning signal before the performance of the initiating step.

4. The method of claim 1 wherein the inhibiting step comprises inhibiting further performance of the initiating step until the barrier remains closed for a second predetermined amount of time.

5. The method of claim 4 wherein the second predetermined amount of time is substantially one and one-half minutes.