Title:
DOOR OPENING/CLOSING DEVICE AND DOOR SYSTEM
Document Type and Number:
Japanese Patent JP3460987
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door opening/closing device, which can be easily mounted to a door, assembled and simply applied to even the already set door by a person of a general house, and supports the opening of the door, and a door system used for the same.
SOLUTION: The door opening/closing device is constituted by providing an opening force detecting means to detect the opening force applied to the door by a person, a control device 8 containing a micro-computer which controls the door drive means by a detecting signal when the opening force is detected by the opening force detecting means, a moving block 20 which travels on an arranged rail 10 by the door opening force imparted by the drive means, a striker 41 fixed to the door, a bracket 51 to the moving block, and a means to assemble the moving block 20 and the striker 41 freely attachable/detachable perpendicular to a traveling direction of the moving block 20.
Inventors:
Hironobu Ono
Application Number:
JP2000394147A
Publication Date:
October 27, 2003
Filing Date:
December 26, 2000
Export Citation:
Assignee:
Kanto Giken Co., Ltd.
International Classes:
E05F15/20; E05F15/14; (IPC1-7): E05F15/14
Domestic Patent References:
| JP2000192731A | ||||
| JP2000265741A | ||||
| JP6346663A | ||||
| JP676586U | ||||
| JP54157453U | ||||
| JP819811B2 |
Attorney, Agent or Firm:
Yukihiko Takada (1 outside)
Previous Patent: METHOD AND APPARATUS FOR ANALYZING SAMPLE BY GAS CHROMATOGRAPHY
Next Patent: 印刷機の胴のための駆動装置
Next Patent: 印刷機の胴のための駆動装置