A platform for research: civil engineering, architecture and urbanism
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 (author) / JEONG KIL SEOK (author)
2021-04-14
Patent
Electronic Resource
English
DOOR HINGE DEVICE AND REFRIGERATOR HAVING DOOR HINGE DEVICE
European Patent Office | 2023
|DOOR HINGE DEVICE AND REFRIGERATOR HAVING DOOR HINGE DEVICE
European Patent Office | 2020
|