Dismantable protective window
AssigneeArpal Aluminum Ltd.
InventorMordechay Emek
Life of this patent
Estimating the term…
Abstract
A reinforced window system for mounting within an opening in a wall, the window system comprising a frame fixable to the wall and a second frame, which is removably installable in the first frame. The first frame is provided with a plurality of fixing members distributed on the inside perimeter of the first frame. The second frame carries a reinforced window pane. The second frame is provided with a plurality of support members distributed on an outside perimeter of the second frame with possibility to face the fixing members of the first frame so as to support the second frame when the support members are in engagement with the fixing members of the first frame.
Claims26
A reinforced window system for mounting within an opening in a wall, the window system comprising a first frame adapted to be fitted to the opening, the first frame is provided with a plurality of fixing members distributed on an inside perimeter of the first frame;
- a unitary second frame, which is separate from the first frame and is removably installable therein, the second frame carries a reinforced window pane physically secured within the second frame;
- the second frame is provided with a plurality of support members, all of which are distributed on an outside perimeter of the second frame to face the fixing members of the first frame and to support the second frame when the support members are in engagement with the fixing members;
- at least some of the fixing members have a securing means for securing a position of the second frame within the first frame.
A framework for a removable reinforced window system comprising a first frame adapted to be fitted within an opening in a wall;
- the first frame comprising a plurality of fixing members distributed on an inside perimeter of the first frame;
- a unitary second frame, which is separate from the first frame and is removably installable therein, the second frame capable of carrying a reinforced window pane fixedly attachable to the second frame, and the second frame is provided with a plurality of support members, all of which are distributed on an outside perimeter of the second frame to face the fixing members of the first frame and to support the second frame by engagement with the fixing members;
- at least some of said fixing members of the first frame have a securing means for securing a position of the second frame within the first frame.
A reinforced window system for mounting within an opening in a wall, the window system comprising:
- a first frame adapted to be fitted to the opening;
- a plurality of fixing members provided on the first frame and distributed on an inside perimeter of the first frame;
- a unitary second frame, which is separate from the first frame and is removably installable therein;
- a reinforced window pane physically secured within the second frame;
- and
- a plurality of support members, all of which are provided on said second frame and distributed on an outside perimeter of the second frame to face the fixing members of the first frame and to support the second frame when the support members are in engagement with the fixing members, wherein at least some of the fixing members have a securing means for securing a position of the second frame within the first frame and at least some of the support members of the second frame absorb energy associated with a shock wave that strikes the window pane.
A framework for a removable reinforced window system, the window system having a reinforced window pane, the framework comprising:
- a first frame adapted to be fitted within an opening in a wall;
- a plurality of fixing members provided on the first frame and distributed on an inside perimeter of the first frame;
- a unitary second frame, which is separate from the first frame and is removably installable therein, the second frame capable of having the window pane fixedly attached thereto;
- a plurality of support members, all of which are provided on the second frame and distributed on an outside perimeter of the second frame to face the fixing members of the first frame and to support the second frame by engagement with the fixing members, wherein at least some of the fixing members of the first frame have a securing means for securing a position of the second frame within the first frame and at least some of the support members of the second frame absorb energy associated with a shock wave that strikes the window pane.
Dependencies are inferred from the claim text.