OPENING/CLOSING APPARATUS

PROBLEM TO BE SOLVED: To provide an opening/closing apparatus which prevents an opening/closing body from being closed unintentionally without the operation of the opening/closing body. SOLUTION: The opening/closing apparatus comprises the opening/closing body 10 for partitioning or opening a space,...

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Bibliographische Detailangaben
1. Verfasser:	KOBAYASHI KOMEI
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide an opening/closing apparatus which prevents an opening/closing body from being closed unintentionally without the operation of the opening/closing body. SOLUTION: The opening/closing apparatus comprises the opening/closing body 10 for partitioning or opening a space, a take-up shaft 30 for reeling up or unreeling the opening/closing body 10, a driving device 40 for rotating a driving shaft 41, and an endless annular power transmission member 70 stretched between the driving shaft 41 and the take-up shaft 30 for transmitting the rotational force of the driving shaft 41 to the take-up shaft 30. The closing operation of the opening/closing body 10 is regulated by the loosening of the endless annular power transmission member 70. COPYRIGHT: (C)2005,JPO&NCIPI