DOUBLE SWING DOOR

DOUBLE SWING DOOR

PROBLEM TO BE SOLVED: To provide a double swing door allowing a door guard to prevent two door bodies from being fully opened on purpose. SOLUTION: An arm member 10 is mounted to one door body 2, and an arm receiving member 20 is mounted to the other door body 3 to form the door guard 5. In an initi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KIMURA TERUHIRO
Format: Patent
Sprache:eng
Schlagworte:
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS
FIXED CONSTRUCTIONS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a double swing door allowing a door guard to prevent two door bodies from being fully opened on purpose. SOLUTION: An arm member 10 is mounted to one door body 2, and an arm receiving member 20 is mounted to the other door body 3 to form the door guard 5. In an initial stage of one door body 2 and the other door body 3 shifting into the open state from the closed state, the arm member 10 and the arm receiving member 20 are engaged so as not to come off in an in-plane direction. The two door bodies 2, 3 cannot be opened more than the initial stage and as a result cannot be fully opened on purpose. COPYRIGHT: (C)2010,JPO&INPIT