초록 ▼

This is a window assembly with one sliding window, one fixed window and a rectangular framework made up of extruded framework members with the same cross-sectional profile except for small segments that are removed in the framework members along which the sliding windows slide. Three of these framew

This is a window assembly with one sliding window, one fixed window and a rectangular framework made up of extruded framework members with the same cross-sectional profile except for small segments that are removed in the framework members along which the sliding windows slide. Three of these framework members support the fixed window pane along three edges. The sliding window has extruded peripheral members along its edges which have the same cross-sectional profile as one another except where small segments are removed in two of them to slidably interfit with the two framework members along which the sliding window slides. An additional peripheral member of this cross-section is part of the framework and supports the fixed window along its remaining edge. Springs inside the two framework members along which the sliding windows slide urge the sliding window to an open position.

대표청구항 ▼

A window assembly comprising: a rectangular framework having four interconnected framework members, all having in common an identical extruded first cross-section; a sliding window having a window pane, four interconnected peripheral members respectively extending along the edges of said window pane

A window assembly comprising: a rectangular framework having four interconnected framework members, all having in common an identical extruded first cross-section; a sliding window having a window pane, four interconnected peripheral members respectively extending along the edges of said window pane, three of said peripheral members having in common an identical extruded second cross-section and the fourth peripheral member having said second cross-section plus an additional wall segment on the outside, and means for holding said pane against said peripheral members; said sliding window being slidably received in said framework with a pair of opposite peripheral members of said identical second cross section slidably interfitting lengthwise with a pair of opposite framework members to guide said sliding window for slidable movement in said framework; an additional peripheral member of the same cross-section as said fourth peripheral member extending perpendicularly between said pair of opposite framework members at a location spaced substantially from the remaining two framework members of said framework, said additional peripheral member forming part of said framework; a fixed window pane extending between and bounded by said pair of opposite framework members, said additional peripheral member and one of said remaining two framework members, and means for holding said fixed window pane against said opposite framework members, said additional peripheral member and said one of said remaining two framework members; said sliding window having a closed position in said framework in which its peripheral member along the opposite edge of the window pane from said fourth peripheral member extends contiguous to the other of said remaining two framework members and said fourth peripheral members extends contiguous to said additional peripheral member forming part of said framework, said sliding window being slidable along said framework from said closed position toward said one of said remaining two framework members; and lock means for locking said sliding window in