TREAD MECHANISM FOR DOOR OPENING/CLOSING DEVICE

PROBLEM TO BE SOLVED: To facilitate installation of an automatic sliding door device which opens and closes with the stepping force of a passing person by making a necessary installation space smaller.SOLUTION: A door opening/closing device includes a tread 2 which is provided with a plurality of be...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NAKANO YASUO
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!