A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE, EMERGENCY RELEASE METHOD, AND RESTORATION METHOD OF EMERGENCY DOOR BODY
To provide an emergency release structure of a door body capable of emergency opening in a swing door manner without removing a door body 1 by separating brackets and roller support parts of the hanger rollers on the door leading and trailing ends in the case of emergency opening of the arc-shaped hanger-type door body 1 for booths.SOLUTION: For the door front end side hanger roller part 4, the bracket part 8 is to be separated from the roller support part 9. For the door tail end side hanger roller device 5, the roller support part 9 is removed from the bracket part 8 to a halfway position, and the door body 1 is supported by a cantilever on the vertical shaft 9e at the door tail end. With this, the door body 1 can be opened in an emergency by operating the door with the vertical shaft 9e used as a swinging support shaft.SELECTED DRAWING: Figure 5
【課題】ブース用の円弧状をしたハンガー方式のドア体１を緊急開放する場合に、戸先側、戸尻側ハンガーローラ具のブラケット部とローラ支持部とを分離してドア体１を取り出す状態で取り外すことなく、開き戸方式で緊急開放できるようにする。【解決手段】戸先側ハンガーローラ部４についてはブラケット部８をローラ支持部９から分離するが、戸尻側ハンガーローラ具５については、ローラ支持部９を、ブラケット部８に対して中途位置までの抜け状態にしてドア体１を、戸尻側縦軸９ｅによる片持ち状態にし、該縦軸９ｅを揺動支軸としてドア体１を開き操作により緊急開放できるようにする。【選択図】図５
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE, EMERGENCY RELEASE METHOD, AND RESTORATION METHOD OF EMERGENCY DOOR BODY
To provide an emergency release structure of a door body capable of emergency opening in a swing door manner without removing a door body 1 by separating brackets and roller support parts of the hanger rollers on the door leading and trailing ends in the case of emergency opening of the arc-shaped hanger-type door body 1 for booths.SOLUTION: For the door front end side hanger roller part 4, the bracket part 8 is to be separated from the roller support part 9. For the door tail end side hanger roller device 5, the roller support part 9 is removed from the bracket part 8 to a halfway position, and the door body 1 is supported by a cantilever on the vertical shaft 9e at the door tail end. With this, the door body 1 can be opened in an emergency by operating the door with the vertical shaft 9e used as a swinging support shaft.SELECTED DRAWING: Figure 5
【課題】ブース用の円弧状をしたハンガー方式のドア体１を緊急開放する場合に、戸先側、戸尻側ハンガーローラ具のブラケット部とローラ支持部とを分離してドア体１を取り出す状態で取り外すことなく、開き戸方式で緊急開放できるようにする。【解決手段】戸先側ハンガーローラ部４についてはブラケット部８をローラ支持部９から分離するが、戸尻側ハンガーローラ具５については、ローラ支持部９を、ブラケット部８に対して中途位置までの抜け状態にしてドア体１を、戸尻側縦軸９ｅによる片持ち状態にし、該縦軸９ｅを揺動支軸としてドア体１を開き操作により緊急開放できるようにする。【選択図】図５
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE, EMERGENCY RELEASE METHOD, AND RESTORATION METHOD OF EMERGENCY DOOR BODY
円弧状ドア装置におけるドア体の緊急開放構造、緊急開放方法および緊急開放されたドア体の復帰方法
MATSUBARA KANAKO (author) / TSUKIGI MAYU (author) / MIWA MAYUKA (author) / SAKAMURA KOICHI (author)
2024-08-28
Patent
Electronic Resource
Japanese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE
| European Patent Office | 2024
EMERGENCY RELEASE STRUCTURE OF DOOR BODY IN ARC-SHAPED DOOR DEVICE
| European Patent Office | 2024
EMERGENCY OPENING STRUCTURE FOR DOOR BODY IN ARC-SHAPED DOOR DEVICE
| European Patent Office | 2024
EMERGENCY OPENING STRUCTURE OF DOOR BODY IN CIRCULAR-ARC DOOR DEVICE
| European Patent Office | 2024
Emergency door of Platform screen door system and emergency door replacement method
European Patent Office | 2018