Detention facility cell door lock and housing assembly
AssigneeWillo Products Company, Inc.
InventorBrian S Foss
Life of this patent
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Abstract
A detention facility cell door lock housing assembly includes a lock mechanism housing to be mounted on the exterior surface of a cell wall adjacent the cell door opening and lock pocket housing correspondingly mounted on the exterior surface of the cell door. The lock mechanism housing includes a stepped side wall having at least a portion with an exterior facing surface to act as a stop. The lock pocket housing includes an opposingly stepped side wall, such that when the door is close the respective side walls fit together and the stop is engaged to prevent further door travel.
Claims10
An apparatus for mounting and supporting a locking mechanism for locking a detention cell door for a detention cell, said cell door having a surface exterior to the cell and supported within a door opening defined in a cell wall, said cell wall also having a surface exterior to the cell, said apparatus comprising:
- a first housing for enclosing a locking mechanism mounted to the exterior surface of the cell wall adjacent an edge of the door opening and comprising a first wall including a stop surface disposed entirely external to the cell and the door opening and overlapping a portion of the exterior wall surface, and in which a first aperture is defined through which a selectively extendable lock bolt can extend;
- and
- a second housing mounted to the exterior surface of said door, said second housing having a second wall formed to conformably abut against said stop surface when said cell door is closed and in which a second aperture is defined through which said lock bolt can extend when the door is closed and locked.
Dependencies are inferred from the claim text.