GB190402200A - Improvements in and relating to Windows Sash Frames - Google Patents

Abstract

2200. Muir, J. Jan. 29. Windows; window holders.-Relates to windows hinged to sliding stiles and adapted to turn inwards. In one form, the sashes are hinged to stiles 2, Fig. 1, which are guided by battens 7, 9 and a parting. bead 6, the free edges of the sashes being connected by projections 18, Fig. 9, to sliding stiles 1, Figs. 2 and 8, fitted with slotted plates 17 and with zig-zag grooves 12, Fig. 5, for the weighted cords. To open the sashes inwards, the stiles 1 are fixed by pins 7 and the sashes raised slightly to allow the projections 18 to clear the plates 17. Similar pins may be used on the hinged side to lock the sashes or hold them open for ventilation. In a modi- fication, shown in Fig. 14, the frame stiles are in one piece and the sliding stiles and sashes modified as shown. In this form, the upper sash may be sliding only, the corresponding movable stiles being omitted. The plates 17 may be on the sashes and the projections 18 on the sliding stiles.