A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING-CLOSING DEVICE OF EMERGENCY DOOR
PROBLEM TO BE SOLVED: To provide an opening-closing device for smoothly opening both doors, even if whichever of a master door and a slave door is operated in the first place, in a double-hinged type emergency door predetermined in opening-closing order of left-right doors.SOLUTION: A master door 1A and a slave door 1B are provided with door opening operation means for moving closing means of respective doors 1 to the release side by respective handle operations, and a meeting part of the master door 1A and the slave door 1B is provided with door opening linking means for transmitting slave door 1B side door opening operation to the master door 1A side. This door opening linking means comprises a slave door 1B side operation mechanism for acting on the master door 1A side by slave door 1B side door opening operation means and a master door 1A side driven mechanism for moving master door 1A side door opening operation means in response to it, and master door 1A side closing means is also released via the operation mechanism and the driven mechanism when releasing the slave door 1B side closing means by using the slave door 1B side door opening operation means.SELECTED DRAWING: Figure 9
【課題】 左右の扉の開閉順序があらかじめ決められている両開き式の非常用扉において、親扉と子扉のどちらから先に操作しても両扉が円滑に開扉される開閉装置を提供する。【解決手段】 親扉１Ａ及び子扉１Ｂに、それぞれのハンドル操作によって各扉１の閉鎖手段を解除側に動かす開扉操作手段が設けられるとともに、親扉１Ａと子扉１Ｂとの召合せ部分には、子扉１Ｂ側の開扉操作を親扉１Ａ側に伝達する開扉連係手段が設けられる。この開扉連係手段は、子扉１Ｂ側の開扉操作手段によって親扉１Ａ側に作用する子扉１Ｂ側の作動機構と、それに応じて親扉１Ａ側の開扉操作手段を動かす親扉１Ａ側の従動機構とを備え、子扉１Ｂ側の開扉操作手段を用いて子扉１Ｂ側の閉鎖手段を解除すると、前記作動機構及び従動機構を介して親扉１Ａ側の閉鎖手段も解除される。【選択図】 図９
OPENING-CLOSING DEVICE OF EMERGENCY DOOR
PROBLEM TO BE SOLVED: To provide an opening-closing device for smoothly opening both doors, even if whichever of a master door and a slave door is operated in the first place, in a double-hinged type emergency door predetermined in opening-closing order of left-right doors.SOLUTION: A master door 1A and a slave door 1B are provided with door opening operation means for moving closing means of respective doors 1 to the release side by respective handle operations, and a meeting part of the master door 1A and the slave door 1B is provided with door opening linking means for transmitting slave door 1B side door opening operation to the master door 1A side. This door opening linking means comprises a slave door 1B side operation mechanism for acting on the master door 1A side by slave door 1B side door opening operation means and a master door 1A side driven mechanism for moving master door 1A side door opening operation means in response to it, and master door 1A side closing means is also released via the operation mechanism and the driven mechanism when releasing the slave door 1B side closing means by using the slave door 1B side door opening operation means.SELECTED DRAWING: Figure 9
【課題】 左右の扉の開閉順序があらかじめ決められている両開き式の非常用扉において、親扉と子扉のどちらから先に操作しても両扉が円滑に開扉される開閉装置を提供する。【解決手段】 親扉１Ａ及び子扉１Ｂに、それぞれのハンドル操作によって各扉１の閉鎖手段を解除側に動かす開扉操作手段が設けられるとともに、親扉１Ａと子扉１Ｂとの召合せ部分には、子扉１Ｂ側の開扉操作を親扉１Ａ側に伝達する開扉連係手段が設けられる。この開扉連係手段は、子扉１Ｂ側の開扉操作手段によって親扉１Ａ側に作用する子扉１Ｂ側の作動機構と、それに応じて親扉１Ａ側の開扉操作手段を動かす親扉１Ａ側の従動機構とを備え、子扉１Ｂ側の開扉操作手段を用いて子扉１Ｂ側の閉鎖手段を解除すると、前記作動機構及び従動機構を介して親扉１Ａ側の閉鎖手段も解除される。【選択図】 図９
OPENING-CLOSING DEVICE OF EMERGENCY DOOR
非常用扉の開閉装置
KITADA YOSHIHIRO (author) / MARUICHI KOHEI (author)
2017-01-05
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser