| 摘要 |
A frame member 1 for a sash window, the frame has a pair of slideaways 8 9 along which an upper 2 or lower sash may slide and a pair of chambers 10 11 for housing a balance mechanism for each of the sashes 2, between the chambers 10 11 is located means for fitting an attachment mechanism 18 to attaching the frame 1 to the window reveal. Preferably, the fitting means includes an insert 30 located within a formation in the profile, the insert being drilled to provide holes for fitting to the attachment mechanism. |
