Movable or removable closures – Facially opposed primary and auxiliary closure for common...
Patent
1994-07-27
1996-12-03
Redman, Jerry
Movable or removable closures
Facially opposed primary and auxiliary closure for common...
49465, 52202, E05B 6504
Patent
active
055796044
ABSTRACT:
A shutter is provided for attachment to window opening surfaces extending inward from a wall surface of a building. Mechanisms are provided to allow both the installation and removal of the shutter from outside the building. In a first version, a clamping mechanism feeds a bar into engagement with a surface of the window opening. The bar remains in engagement with this surface until a release mechanism is operated. In another version, a drive screw moves a compressible foot into and out of contact with the window opening surface. In yet another version, a toggle mechanism operates in such a way that increased engagement of an engagement surface increases the resistance to disengagement as the shutter is pulled away from the window.
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Holung Joseph A.
Leslie Jerry L.
Davidge Ronald V.
Redman Jerry
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