Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HINGE DEVICE FOR ROTARY DOOR
The present invention relates to a hinge device for a rotary door, and more particularly to a hinge device for a rotary door which is mounted to a door that is rotating to open and close the door while being rotated in various manners. The hinge device for a rotary door of the present invention is rotated in a free stop type in a predetermined section after it is rotated by an external force, and is automatically reversely rotated in a section in which it is reversely rotated after the free stop rotation.
HINGE DEVICE FOR ROTARY DOOR
The present invention relates to a hinge device for a rotary door, and more particularly to a hinge device for a rotary door which is mounted to a door that is rotating to open and close the door while being rotated in various manners. The hinge device for a rotary door of the present invention is rotated in a free stop type in a predetermined section after it is rotated by an external force, and is automatically reversely rotated in a section in which it is reversely rotated after the free stop rotation.
HINGE DEVICE FOR ROTARY DOOR
SCHARNIERVORRICHTUNG FÜR DREHTÜR
DISPOSITIF DE CHARNIÈRE POUR PORTE ROTATIVE
LEE YOUNG TAK (Autor:in) / JEONG KIL SEOK (Autor:in)
14.04.2021
Patent
Elektronische Ressource
Englisch
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