SPACING PLATE

The invention relates to a spacing plate comprising a perimeter, an opening, and a slot providing access to said opening, said slot having an entrance end at said perimeter, an exit end communicating with said opening, and a non-return means in said slot, wherein said non-return means comprises a re...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JANSSEN, BOB
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	The invention relates to a spacing plate comprising a perimeter, an opening, and a slot providing access to said opening, said slot having an entrance end at said perimeter, an exit end communicating with said opening, and a non-return means in said slot, wherein said non-return means comprises a resilient blocking arm extending in said slot, said blocking arm at its end provided with a blocking extension.