ERECTION DRIVING APPARATUS FOR WATERPROOF DOOR

PROBLEM TO BE SOLVED: To achieve smooth erection of a waterproof door 21. SOLUTION: The erection driving apparatus for a waterproof door is provided with driving arms 11, 11, a guide rail 12, and a screw shaft 13. The driving arms 11, 11 are linked to the rear surface of the waterproof door 21. The...

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Bibliographische Detailangaben
Hauptverfasser:	SHU NORINOBU, SAKUTA YASUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FENCING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES KEYS LADDERS LOCKS MASTS SAFES SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To achieve smooth erection of a waterproof door 21. SOLUTION: The erection driving apparatus for a waterproof door is provided with driving arms 11, 11, a guide rail 12, and a screw shaft 13. The driving arms 11, 11 are linked to the rear surface of the waterproof door 21. The guide rail 12 is set at a lower location of the waterproof door 21. The screw shaft 13 is arranged for horizontally driving the edges of the respective driving arms 11, 11 along the guide rail 12. A horizontal linking angle and a vertical linking angle θb of the driving arms 11, 11 are sequentially changed by the screw shaft 13 with respect to the waterproof door 21, to thereby erect or prostrate the waterproof door 21.