for upwardly-moving wings, e.g. up-and-over doors

Suspension arrangements for wings > moving along slide-ways so arranged that one guide member of the wing moves in a direction substantially perpendicular to the movement of another guide member > for upwardly-moving wings, e.g. up-and-over doors

Suspension arrangements for wings (arrangements of wings not characterised by the construction of the supporting means E06B3/32) > moving along slide-ways so arranged that one guide-member of the wing moves in a direction substantially perpendicular to the movement of another guide member > for upwardly-moving wings, e.g. up-and-over doors