Security device for a movable closure and method therefor
First Claim
1. A combination automatic garage door and security device for selectively securing and unsecuring a garage door to a support frame, the combination comprising:
- a garage door;
a support frame supporting the garage door;
a locking assembly attached to one of said garage door and said frame, the locking assembly comprising;
a locking element having a detent;
a latching element, the latching element having a first end and a second end and being rotatable about an axis, the first end of the latching element being selectively engageable with the locking element, the latching element further comprising a manual release portion extending outwardly from the second end of the latching element; and
an electronic solenoid having a pin, the pin being movable from a first position to a second position when the solenoid is activated, the length of the pin being greater when the pin is in its first position than when it is in its second position, the pin being coupled to the latching element;
a radio frequency receiver electrically coupled to the solenoid;
a securing element attached to the other one of said garage door and said frame;
a motor element, the motor element being coupled with the garage door and moving the door from its closed position to its opened position and from its opened position to its closed position when activated; and
a manual release member, the manual release member comprising a knob, the knob having a first end that contacts the manual release portion of the latching element;
wherein when the garage door is secured, the detent of the locking element is securely coupled with the securing element.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and apparatus for selectively securing and unsecuring a movable closure to a support frame is provided. The security device of the present invention comprises a locking assembly attached to the frame and a securing element attached to the closure. The locking assembly comprises a first rotating element having a detent, a second rotating element being engaged with the first rotating element, and a rotating latching element being selectively engageable with the second rotating element. When the movable closure is secured, the detent of the first rotating element is securely coupled with the securing element.
-
Citations
22 Claims
-
1. A combination automatic garage door and security device for selectively securing and unsecuring a garage door to a support frame, the combination comprising:
-
a garage door; a support frame supporting the garage door; a locking assembly attached to one of said garage door and said frame, the locking assembly comprising; a locking element having a detent; a latching element, the latching element having a first end and a second end and being rotatable about an axis, the first end of the latching element being selectively engageable with the locking element, the latching element further comprising a manual release portion extending outwardly from the second end of the latching element; and an electronic solenoid having a pin, the pin being movable from a first position to a second position when the solenoid is activated, the length of the pin being greater when the pin is in its first position than when it is in its second position, the pin being coupled to the latching element; a radio frequency receiver electrically coupled to the solenoid; a securing element attached to the other one of said garage door and said frame; a motor element, the motor element being coupled with the garage door and moving the door from its closed position to its opened position and from its opened position to its closed position when activated; and a manual release member, the manual release member comprising a knob, the knob having a first end that contacts the manual release portion of the latching element; wherein when the garage door is secured, the detent of the locking element is securely coupled with the securing element. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A combination automatic garage door and security device for selectively securing and unsecuring a garage door to a support frame, the combination comprising:
-
a garage door; a support frame supporting the garage door; a locking assembly attached to one of said garage door and said frame, the locking assembly comprising; a locking element having a detent; a latching element, the latching element having a first end and a second end and being rotatable about an axis, the first end of the latching element being selectively engageable with the locking element, the latching element further comprising a manual release portion extending outwardly from the second end of the latching element; and an electronic solenoid having a pin, the pin being movable from a first position to a second position when the solenoid is activated, the length of the pin being greater when the pin is in its first position than when it is in its second position, the pin being coupled to the second end of the latching element; a radio frequency receiver electrically coupled to the solenoid; a securing element attached to the other one of said garage door and said frame; and a manual release member, the manual release member comprising a knob, the knob having a first end that contacts the manual release portion of the latching element; wherein when the garage door is secured, the detent of the locking element is securely coupled with the securing element.
-
-
8. A combination automatic roll-down door and security device for selectively securing and unsecuring a roll-down door to a support frame, the combination comprising:
-
a roll-down door; a support frame supporting the roll-down door; a locking assembly attached to one of said roll-down door and said frame, the locking assembly comprising; a locking element having a detent; a latching element, the latching element having a first end and a second end and being rotatable about an axis, the first end of the latching element being selectively engageable with the locking element, the latching element further comprising a manual release portion extending outwardly from the second end of the latching element; and an electronic solenoid having a pin, the pin being movable from a first position to a second position when the solenoid is activated, the length of the pin being greater when the pin is in its first position than when it is in its second position, the pin being coupled to the second end of the latching element; a radio frequency receiver electrically coupled to the solenoid; a securing element attached to the other one of said roll-down door and said frame; a motor element, the motor element being coupled with the garage door and moving the door from its closed position to its opened position and from its opened position to its closed position when activated; and a manual release member, the manual release member comprising a knob, the knob having a first end that contacts the manual release portion of the latching element; wherein when the roll-down door is secured, the detent of the locking element is securely coupled with the securing element. - View Dependent Claims (9, 10, 11, 12, 13)
-
-
14. A combination roll-down door and security device for selectively securing and unsecuring a roll-down door to a support frame, the combination comprising:
-
a roll-down door; a support frame supporting the roll-down door; a locking assembly attached to one of said roll-down door and said frame, the locking assembly comprising; a locking element having a detent; a latching element, the latching element having a first end and a second end and being rotatable about an axis, the first end of the latching element being selectively engageable with the locking element, the latching element further comprising a manual release portion extending outwardly from the second end of the latching element; and an electronic solenoid having a pin, the pin being movable from a first position to a second position when the solenoid is activated, the length of the pin being greater when the pin is in its first position than when it is in its second position, the pin being coupled to the second end of the latching element; a radio frequency receiver electrically coupled to the solenoid; a securing element attached to the other one of said roll-down door and said frame; and a manual release member, the manual release member comprising a knob, the knob having a first end that contacts the manual release portion of the latching element; wherein when the roll-down door is secured, the detent of the locking element is securely coupled with the securing element.
-
-
15. A method for selectively securing and unsecuring a garage door from a support frame, the method comprising the steps of:
-
attaching a securing element to one of said garage door and said support frame; attaching a locking assembly to the other one of said garage door and said support frame support frame of the locking assembly comprising; a locking element having a detent, a first and second locking surface, and a first and second cam surface, the locking element being rotatable about an axis; a latching element having a first end and a second end, the first end having a locking surface and a cam surface, the latching element being rotatable about an axis; a solenoid having a pin coupled to the second end of the latching element; providing an RF receiver, wherein the RF receiver is electrically connected to the solenoid; providing an RF transmitter; securing the garage door to the frame by moving the garage door to its closed position, causing the securing element to engage the detent of the locking element, causing the locking element to rotate about its axis, causing the first and second cam surfaces of the locking element to contact the cam surface of the latching element, causing the latching element to rotate about its axis, and causing the locking surface of the latching element to contact and engage the locking element; and unsecuring the garage door from the frame by activating the RF transmitter, causing the transmitter to send an RF signal to the RF receiver, causing the RF receiver to energize the solenoid to move the pin from a longer first position to a shorter second position, causing the latching element to rotate around its axis and disengage from the locking element, and allowing the locking element to disengage from and uncouple from the securing element. - View Dependent Claims (16, 17)
-
-
18. A method for selectively securing and unsecuring a roll-down door from a support frame, the method comprising the steps of:
-
attaching a securing element to the one of said roll-down door and support frame; attaching a locking assembly to the support the other one of said roll-down door and support frame door, the locking assembly comprising; a locking element having a detent, a first and second locking surface, and a first and second cam surface, the locking element being rotatable about an axis; a latching element having a first end and a second end, the first end having a locking surface and a cam surface, the latching element being rotatable about an axis; a solenoid having a pin coupled to the second end of the latching element; providing an RF receiver, wherein the RF receiver is electrically connected to the solenoid; providing an RF transmitter; securing the roll-down door to the frame by moving the roll-down door to its closed position, causing the securing element to engage the detent of the locking element, causing the locking element to rotate about its axis, causing the first and second cam surfaces of the locking element to contact the cam surface of the latching element, causing the latching element to rotate about its axis, and causing the locking surface of the latching element to contact and engage the locking element; and unsecuring the roll-down door from the frame by activating the RF transmitter, causing the transmitter to send an RF signal to the RF receiver, causing the RF receiver to energize the solenoid to move the pin from a longer first position to a shorter second position, causing the latching element to rotate around its axis and disengage from the locking element, and allowing the locking element to disengage from and uncouple from the securing element. - View Dependent Claims (19, 20)
-
-
21. A method for selectively securing and unsecuring a garage door from a support frame, the method comprising the steps of:
-
attaching a securing element to the one of said garage door and said support frame; attaching a locking assembly to the other one of said garage door and said support frame the locking assembly comprising; a locking element having a detent, a first and second locking surface, and a first and second cam surface, the locking element being rotatable about an axis; a latching element having a first end and a second end, the first end having a locking surface and a cam surface, the second end having a manual release portion extending outwardly from the second end of the latching element, the latching element being rotatable about an axis; a solenoid having a pin coupled to the second end of the latching element; providing a manual release member, comprising a knob having a first end that contacts the manual release portion of the latching element; securing the garage door to the frame by moving the garage door to its closed position, causing the securing element to engage the detent of the locking element, causing the locking element to rotate about its axis, causing the first and second cam surfaces of the locking element to contact the cam surface of the latching element, causing the latching element to rotate about its axis, and causing the locking surface of the latching element to contact and engage the locking element; and unsecuring the garage door from the frame by moving the knob so that the first end of the knob moves in such a direction as to contact the manual release portion of the latching element, causing the latching element to rotate around its axis and disengage from the locking element, causing the locking element to disengage from and uncouple from the securing element.
-
-
22. A method for selectively securing and unsecuring a roll-down door from a support frame, the method comprising the steps of:
-
attaching a securing element to one of said roll-down door and said support frame; attaching a locking assembly to the other one of said roll-down door and said support frame the locking assembly comprising; a locking element having a detent, a first and second locking surface, and a first and second cam surface, the locking element being rotatable about an axis; a latching element having a first end and a second end, the first end having a locking surface and a cam surface, the second end having a manual release portion extending outwardly from the second end of the latching element, the latching element being rotatable about an axis; a solenoid having a pin coupled to the second end of the latching element; providing a manual release member, the manual release member comprising a knob having a first end that contacts the manual release portion of the latching element; securing the roll-down door to the frame by moving the roll-down door to its closed position, causing the securing element to engage the detent of the locking element, causing the locking element to rotate about its axis, causing the first and second cam surfaces of the locking element to contact the cam surface of the latching element, causing the latching element to rotate about its axis, and causing the locking surface of the latching element to contact and engage the locking element; and unsecuring the roll-down door from the frame by moving the knob so that the first end of the knob moves in such a direction as to contact the manual release portion of the latching element, causing the latching element to rotate around its axis and disengage from the locking element, and causing the locking element to disengage from and uncouple from the securing element.
-
Specification