Spring clip and method of window installation
OwnerCharles D. Kownackiinventor
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Abstract
A spring clip having integral, self-penetrating attachment tangs and an orientation tab can be manually installed in a window opening formed by a foam core sandwiched by a pair of OSBs. A first planar surface has a second planar surface attached along one lateral edge thereof and oriented at an angle in the range between 60° and 85°. This spring finger deflects out of the way permitting the window's insertion, snapping back to engage a vertically extending flange on the window to retain it in the opening. A modified spring clip for use with solid wood headers and sills utilized with multi-unit windows is also disclosed.
Claims5
A spring clip for use in securing a window in an opening, said spring clip comprising
- a) a first planar surface;
- b) a first upper edge portion extending outwardly at a first angle to and projecting from said first planar surface on a first side thereof, said first upper edge portion having first and second integral, self-penetrating attachment means forming an extension of and extending in a same general direction as said first upper edge portion;
- c) a second lower edge portion extending outwardly at a second angle to and projecting from said first planar surface on said first side thereof, said second lower edge portion having third and fourth integral, self-penetrating attachment means forming an extension of and extending in a same general direction as said second lower edge portion;
- d) a second planar surface attached to said first planar surface along at least a portion of a length of a first lateral edge, said second planar surface forming a third angle with said first planar surface in a range between 60° and 85° and extending inwardly from a second side thereof opposite to said first side;
- whereby a plurality of said spring clips may be positioned in the opening by pressing said self-penetrating attachment means into an inwardly protruding face of the opening and the window snapped into the opening equipped with said plurality of spring clips.
Dependencies are inferred from the claim text.