Title:
OPENING STRUCTURE HAVING EARTHQUAKE RESISTANCE
Document Type and Number:
Japanese Patent JP2013019156
Kind Code:
A
Abstract:
To provide an opening structure having earthquake resistance.
An opening structure having earthquake resistance includes a jamb for configuring an opening, a panel for opening/closing the opening, and a lock device which is formed between the jamb and a side surface of the panel and which connects both of them in the closing of the opening. When both of them are connected together, the lock device brings the jamb and the side surface of the panel away from each other by a predetermined distance, and seismic oscillations of the jamb, which are caused by making the lock device serve approximately as a supporting point, are restrictively permitted.
Inventors:
NOGUCHI SHIGERU
Application Number:
JP2011152636A
Publication Date:
January 31, 2013
Filing Date:
July 11, 2011
Export Citation:
Assignee:
BUNKA SHUTTER
International Classes:
E05B65/08; E06B5/00
Domestic Patent References:
| JPH09287333A | 1997-11-04 | |||
| JP2001349113A | 2001-12-21 | |||
| JP2001220935A | 2001-08-17 | |||
| JP2008057178A | 2008-03-13 | |||
| JP2006336209A | 2006-12-14 |
Attorney, Agent or Firm:
Konobu Kato
Hiroshi Oshino
Yutaka Nagata
Takafumi Oshima
Hiroshi Oshino
Yutaka Nagata
Takafumi Oshima