초록 ▼

A latch reinforcing block for engagement with the nose portion of any tilt latch assembly and preferably with the above-mentioned camlock/tilt latch combination, the block comprising a top and bottom and having extending from proximate the top to proximate the bottom there-through fastening portions

A latch reinforcing block for engagement with the nose portion of any tilt latch assembly and preferably with the above-mentioned camlock/tilt latch combination, the block comprising a top and bottom and having extending from proximate the top to proximate the bottom there-through fastening portions to fasten the reinforcing block within the track of a preferred window assembly, the reinforcing block having disposed proximate the top thereof at least one cutout, notch or pocket extending towards the bottom and for receipt of a corresponding nose portion of the latch assembly in order to pass loads such as wind loads or the like to the frame section to which the reinforcing block is attached.

대표청구항 ▼

The embodiments of the invention in which an exclusive Property or privilege is claimed are defined as follows: 1. A single hung or double hung window assembly having a frame and comprising a latch reinforcing block and a tilt latch assembly, said block for engagement with a nose portion of the til

The embodiments of the invention in which an exclusive Property or privilege is claimed are defined as follows: 1. A single hung or double hung window assembly having a frame and comprising a latch reinforcing block and a tilt latch assembly, said block for engagement with a nose portion of the tilt latch assembly, said block having a top and bottom and having extending from proximate the top to proximate the bottom there-through fastening portions to fasten said reinforcing block to the frame of the window assembly and within a track of the window assembly proximate the bottom thereof, said reinforcing block having disposed proximate the top thereof at least one cutout, notch or pocket extending towards the bottom of the block and for receipt of the nose portion of the latch assembly to pass loads, such as wind loads, to the frame of the window assembly to which the reinforcing block is attached, the reinforcing block further comprising a counter balance spring mounting block for engagement with a counter balance spring of the single or double hung window assembly, said reinforcing block having means for engaging the counter balance spring and for fastening thereto, wherein the counter balance spring is mounted on or fastened to the reinforcing block fastened to a sash track allowing motion of the spring while the block is fixed into position relative to said track. 2. The window assembly of claim 1 wherein said mounting block for the counter balance spring is be adapted to include at least one reed switch element for a security system, pre-wired thereto and within the sash, so as to enable the security system to be installed in the window assembly as it is manufactured and the corresponding magnet is installed with the nose portion of a tilt latch. 3. The window assembly of claim 1 wherein the reinforcing block is installed within the window assembly and further comprises a body mounted within said track having said at least one cut-out, notch, or packet for receipt of the nose portion of the tilt latch, said body having disposed therein means to enable a security system to be armed, whether the latch nose is in the locked or in the latched position.