Door frame

A door frame comprises two side posts 1, 2 and a top rail 3, each formed of a hollow plastics extrusion. Each end of the top rail is secured to the upper end of one of the side posts. The side posts have reinforcing inserts 4 which may extend for the full lengths of the side posts or may be provided...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JONATHAN JASON WORDSWORTH, NATHAN KENT WORDSWORTH
Format: Patent
Sprache:eng
Schlagworte:
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