PANEL ASSEMBLIES HAVING AT LEAST ONE HORIZONTALLY ROLLING SASH AND MEANS FOR PREVENTING THE ACCIDENTAL DETACHMENT OF THE HORIZONTALLY ROLLING SASH FROM A SUPPORTING FRAME

摘要

1479650 Sliding panels YOSHIDA KOGYO KK 30 Dec 1974 [29 Dec 1973] 55990/74 Heading E1J A sliding panel assembly comprises a sash having a lower frame member 16 with a downwardly open channel, an inverted U- shaped member 21 fixed in the channel and supporting a roller 19 between its limbs 20. the end of at least one limb being hooked to extend under an overhang 15 on a rail 12 on which the roller runs. The hook prevents accidental detachment of the sash. Hooks may be formed by bending over the ends of both limbs.