초록 ▼

The present device secures two doors or panels together from the inside, either separately from or integral with a lock assembly for the outer door. A moveable element is provided on the inner surface of the outer door selectively engageable by a rotatable link on the inner door which may be engaged

The present device secures two doors or panels together from the inside, either separately from or integral with a lock assembly for the outer door. A moveable element is provided on the inner surface of the outer door selectively engageable by a rotatable link on the inner door which may be engaged with the outer door element when both doors are closed.

대표청구항 ▼

A security assembly for double panel installations which include an inner panel and an outer panel situated in spaced and parallel relationship within a panel frame, when in the closed position and opening in opposite directions when in the open position; said assembly comprising in combination a co

A security assembly for double panel installations which include an inner panel and an outer panel situated in spaced and parallel relationship within a panel frame, when in the closed position and opening in opposite directions when in the open position; said assembly comprising in combination a cooperating element in the outer panel, an element in the inner panel in engaging alignment with said cooperating element of said outer panel when said panels are in the closed position, and means on an inside end of the element in said inner panel for selectively and lockably engaging said element of said inner panel with said cooperating element of said outer panel thereby securing said panels together in a unitary relationship one with the other, said cooperating element on said outer panel including retainer means on the inner side thereof, said element on said inner panel including tube means mounted on said inner panel substantially perpendicular thereto, a knob being mounted on said tube means for partial rotation of the knob, a lever assembly operatively connected to said knob and extending through said tube means, and means on an outer end of said lever assembly selectively engageable and disengageable with said retainer means, said lever assembly including a link freely extending through said tube, and an actuating means operatively engaged with the knob and an inner end of the link to transmit rotary motion of the knob to the link as the knob is rotated between a retainer means engaging and a retainer means disengaging position, the actuating means being operatively engaged with the link to shift the link end-wise in the tube in response to movement of the actuating means relative to the knob.