Claims
- 1. A security device, comprising:
- a support bar having first and second ends;
- at least one blocking means disposed between the ends of the support bar;
- attaching means mounted to the support bar for removably securing the support bar in position adjacent a structure; and
- an actuator connected to the attaching means and operable to actuate the attaching means to secure the support bar adjacent the structure.
- 2. The security device of claim 1, wherein the attaching means includes a first attaching mechanism at the first end of the support bar and a second attaching mechanism at the second end of the support bar.
- 3. The security device of claim 2, further comprising a spring mechanism attached to the device adjacent each of the first and second attaching mechanisms, the spring mechanisms providing tension against the actuator.
- 4. The security device of claim 3, wherein each spring mechanism includes a washer secured to one of the first and second attaching mechanisms and a spring disposed about that attaching mechanism between the washer and the support bar.
- 5. The security device of claim 1, wherein the attaching means is coupled to the structure to secure the support bar adjacent the structure.
- 6. The security device of claim 1, further comprising receiving means and wherein the structure includes a pair of doors to which the receiving means is attached, the attaching means engages the receiving means, and the blocking means engages the doors to secure the support bar adjacent the doors.
- 7. The security device of claim 1, wherein the structure includes a pair of doors each of which includes a handle assembly, the attaching means engages the handle assemblies of the doors, and the blocking means engages the doors to secure the support bar adjacent the doors.
- 8. The security device of claim 6 or 7, wherein the blocking means includes one of a blocking member that engages both doors and a pair of blocking members each of which engages one of the doors.
- 9. The security device of claim 1, further comprising receiving means and wherein the structure includes a pair of doors separated by a mullion, the receiving means is attached to the doors, the attaching means engages the receiving means, and the blocking means engages the mullion to secure the support bar adjacent the doors.
- 10. The security device of claim 1 wherein the structure includes a pair of doors separated by a mullion, each door includes a handle assembly, the attaching means engages the handle assemblies, and the blocking means engages the mullion to secure the support bar adjacent the doors.
- 11. The security device of claim 9 or 10, wherein the blocking means includes at least one blocking member that engages the mullion.
- 12. The security device of claim 1, further comprising receiving means and wherein the structure includes a pair of doors separated by a mullion, the receiving means is attached to the mullion, the attaching means engages the receiving means, and the blocking means engages the doors to secure the support bar adjacent the doors.
- 13. The security device of claim 12, wherein the blocking means includes a pair of blocking members each of which engages one of the doors.
- 14. The security device of claim 1, further comprising receiving means and wherein the structure includes a door and one of a frame to which the door is attached and a wall adjacent the door, the receiving means is attached to the door and one of the frame and the wall, the attaching means engages the receiving means, and the blocking means engages the door.
- 15. The security device of claim 1, further comprising receiving means and wherein the structure includes a door and one of a frame to which the door is attached and a wall adjacent the door, the receiving means is attached to one of the frame and the wall, the attaching means engages the receiving means, and the blocking means engages the door.
- 16. The security device of claim 14 or 15, wherein the blocking means includes one of a blocking member engaged with the door and a pair of blocking members one of which is engaged with the door and the other of which is engaged with one of the frame and the wall.
- 17. The security device of claim 1, wherein the structure includes a door having a handle assembly and one of a frame to which the door is attached and a wall adjacent the door, the attaching means engages the handle assembly, and the blocking means engages one of the frame and wall.
- 18. The security device of claim 17, further comprising receiving means attached to one of the frame and wall, and wherein the attaching means also engages the receiving means.
- 19. The security device of claim 14 or 17, wherein the blocking means includes a blocking member.
- 20. The security device of claim 6, 9, 12, 14, 15, or 18, wherein the receiving means includes one of at least one eyelet, at least one attachment block, at least one opening in which the attaching means is disposed, and at least one hook-engaging structure.
- 21. The security device of claim 1, wherein the structure includes a window.
- 22. The security device of claim 1, further comprising a camming surface on the actuator for contacting one of the support bar and the blocking member during actuation of the attaching means, the camming surface pivoting in response to operation of the actuator.
- 23. The security device of claim 22, wherein the camming surface includes a plurality of angled surfaces.
- 24. The security device of claim 1, wherein the actuator includes a rod spaced apart from the support bar and opposing elbow members connected to opposite ends of the rod and connected to the attachment means adjacent the support bar.
- 25. The security device of claim 24, further comprising a camming surface on each of the elbow members, adjacent one of the support bar and the blocking means.
- 26. The security device of claim 25, wherein operation of the actuator causes the attachment means to move away from the structure.
- 27. The security device of claim 25, wherein the camming surface includes a plurality of angled surfaces, the camming surface pivots about a pivot point during operation of the actuator, and the attachment means moves away from the structure by a distance approximately equal to a difference between the pivot point about which the camming surface pivots upon operation of the actuator and a first surface of the camming surface, and the pivot point and a third surface of the camming surface.
- 28. The security device of claim 1, wherein the blocking means includes at least one blocking member having an adjustment mechanism for adjustably positioning the support bar with respect to the blocking member.
- 29. The security device of claim 28, wherein the adjustment mechanism includes a slot within the blocking member, the slot being disposed substantially orthogonally to a longitudinal axis of the support bar such that the support bar may translate within the slot substantially parallel to a longitudinal axis of the slot.
- 30. The security device of claim 29, wherein the adjustment mechanism includes a variable adjustment mechanism, whereby actuation of the variable adjustment mechanism causes the support bar to move within the slot relative to the blocking member.
- 31. The security device of claim 30, wherein the variable adjustment mechanism includes a threaded member engagable with the blocking member and the support bar that may be actuated to cause the support bar to move within the slot relative to the blocking member.
- 32. The security device of claim 1, wherein the attachment means includes at least one hook, extending substantially through the support bar, the hook including an engagement portion disposed opposite the support bar, the engagement portion being configured to engage a portion of the structure.
- 33. The security device of claim 32, wherein the hook is attached to the actuator such that operation of the actuator causes the actuator to pivot with respect to hook.
- 34. The security device of claim 33, wherein pivoting of the actuator with respect to the hook draws the engagement portion of the hook toward the support bar.
- 35. A security device for at least one door, comprising:
- a support bar having first and second ends;
- attachment means mounted to said support bar for removably attaching said security device to a portion of said door; and
- an actuation mechanism connected to said attachment means, said actuation mechanism including a camming surface, said camming surface being engagable with a portion of the actuation mechanism to secure said security device in position with respect to said door.
- 36. The security device of claim 35, wherein said actuation mechanism includes a handle assembly pivotally connected to said attachment means.
- 37. The security device of claim 36, wherein said camming surface is located on said handle assembly.
- 38. The security device of claim 36, including a pivot point about which said camming surface pivots in response to actuation of said handle assembly.
- 39. The security device of claim 38, wherein said camming surface includes a first surface, an angled second surface, and a third surface.
- 40. The security device of claim 39, wherein the distance between said pivot point and said first surface is less than the distance between said pivot point and said angled second surface, and wherein the distance between the pivot point and said angled second surface is less than the distance between said pivot point and said third surface.
- 41. The security device of claim 40, wherein pivotal actuation of said handle assembly causes said camming surface to pivot such that said first, second and third surfaces contact, in turn, a portion of the actuation mechanism.
- 42. The security device of claim 39, wherein said first surface and said third surface are disposed substantially orthogonal to one another.
- 43. The security device of claim 39, wherein said angled second surface is angled approximately 45.degree. from the horizontal.
- 44. The security device of claim 35, wherein said portion of the actuation mechanism is one of said support bar and a blocking means.
- 45. The security device of claim 44, wherein there are two doors and the blocking, means includes a blocking member that engages one of the doors.
- 46. The security device of claim 44, wherein there are two doors and the blocking means includes two blocking members one of which is engaged with one of the doors and the other of which is engaged with the other door.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 08/127,301, filed on Sep. 24, 1993, for a Door Security Device now U.S. Pat. No. 5,496,081 which is a continuation-in-part of application Ser. No. 08/045,363, filed on Apr. 8, 1993, for a Door Security Device, now U.S. Pat. No. 5,364,140.
US Referenced Citations (13)
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
127301 |
Sep 1993 |
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Parent |
45363 |
Apr 1993 |
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