Title:
ACCORDION DOOR
Document Type and Number:
Japanese Patent JP3826002
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make the opening/closing speed appropriate without depending on product dimensions and the like in an accordion door automatically closable or openable by an urging means.
SOLUTION: In this accordion door, an accordion door body is formed by arranging decorative covering members before and behind an expandable hinge, and the accordion door body is suspended and supported by a runner travelable in a rail and made openable/closable by allowing the runner to travel in the rail. The runner 12 is constituted to automatically travel in a direction of closing the accordion door by a tension spring. The runner 12 is provided with a brake 66. Only when the runner 12 automatically travels in the closing direction, the brake 66 is operated to slow down the travel speed of the runner 12.
Inventors:
Kenichiro Egami
Naoki Takebayashi
Naoki Takebayashi
Application Number:
JP2001288770A
Publication Date:
September 27, 2006
Filing Date:
September 21, 2001
Export Citation:
Assignee:
Nichibei Co., Ltd.
International Classes:
E05F5/02; E06B3/94; E05F1/16; (IPC1-7): E05F5/02; E05F1/16; E06B3/94
Domestic Patent References:
| JP53054844A | ||||
| JP11148269A |
Foreign References:
| WO2000047855A1 |
Attorney, Agent or Firm:
Hisako Ishido
Mitsue Haba
Hideo Akazawa
Eiichi Yamaguchi
Mitsue Haba
Hideo Akazawa
Eiichi Yamaguchi