A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLEEVE MOUNTING STRUCTURE IN FIRE PREVENTION SLIDING DOOR DEVICE
To provide a sliding door device 1 provided with the doorway part where the sliding door type door body 2 opens and closes and a sleeve part 3 adjacent to each other at the left and the right, which is configured so as to, when the frame of the sleeve part thermally expands due to the heat of the fire, absorb deformation due to thermal expansion of stile material while providing strong fixing support to prevent the sleeve 3 from falling off from the skeleton side.SOLUTION: A frame of sleeve 3 is configured so that a vertical frame material 7 is restricted from displacing in the left-right direction at the door tail side; a lower horizontal frame member 5 is supported and fixed to the skeleton side so that the displacement in the vertical direction is restricted; an upper horizontal frame material 4 is supported so that the upper horizontal frame material is allowed to move upward, and a vertical stile material 14 at the door front end side is configured to allowed displacement in the left and right directions without supporting onto the skeleton side.SELECTED DRAWING: Figure 6
【課題】引き戸式の戸体２が開閉する出入り口部位と、袖部３とが左右に隣接する状態で設けられた引き戸装置１において、袖部の框枠が火災時の熱により熱膨張した場合に、該袖部３を、躯体側からの脱落が防止できる強固な固定支持をしながら、框材の熱膨張による変形を吸収できるようにする。【解決手段】袖部３の框枠において、戸尻側縦框材７は左右方向の変位が規制され、下側横框材５は上下方向の変位が規制されるよう躯体側に支持固定する一方、上側横框材４については上側横枠材に対して上動が許容されるよう支持し、戸先側縦框材１４については躯体側に支持されないものとして左右方向の変位が許容される構成にする。【選択図】図６
SLEEVE MOUNTING STRUCTURE IN FIRE PREVENTION SLIDING DOOR DEVICE
To provide a sliding door device 1 provided with the doorway part where the sliding door type door body 2 opens and closes and a sleeve part 3 adjacent to each other at the left and the right, which is configured so as to, when the frame of the sleeve part thermally expands due to the heat of the fire, absorb deformation due to thermal expansion of stile material while providing strong fixing support to prevent the sleeve 3 from falling off from the skeleton side.SOLUTION: A frame of sleeve 3 is configured so that a vertical frame material 7 is restricted from displacing in the left-right direction at the door tail side; a lower horizontal frame member 5 is supported and fixed to the skeleton side so that the displacement in the vertical direction is restricted; an upper horizontal frame material 4 is supported so that the upper horizontal frame material is allowed to move upward, and a vertical stile material 14 at the door front end side is configured to allowed displacement in the left and right directions without supporting onto the skeleton side.SELECTED DRAWING: Figure 6
【課題】引き戸式の戸体２が開閉する出入り口部位と、袖部３とが左右に隣接する状態で設けられた引き戸装置１において、袖部の框枠が火災時の熱により熱膨張した場合に、該袖部３を、躯体側からの脱落が防止できる強固な固定支持をしながら、框材の熱膨張による変形を吸収できるようにする。【解決手段】袖部３の框枠において、戸尻側縦框材７は左右方向の変位が規制され、下側横框材５は上下方向の変位が規制されるよう躯体側に支持固定する一方、上側横框材４については上側横枠材に対して上動が許容されるよう支持し、戸先側縦框材１４については躯体側に支持されないものとして左右方向の変位が許容される構成にする。【選択図】図６
SLEEVE MOUNTING STRUCTURE IN FIRE PREVENTION SLIDING DOOR DEVICE
防火用引き戸装置における袖部の取り付け構造
WATANABE MASASHI (author)
2021-08-10
Patent
Electronic Resource
Japanese
IPC:
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
SLEEVE MOUNTING STRUCTURE AND MOUNTING METHOD IN FIRE PROTECTION SLIDING DOOR DEVICE
| European Patent Office | 2021
Sliding plug door mounting structure and sliding plug door
| European Patent Office | 2024
Decoration frame mounting structure of finished door/window sleeve
| European Patent Office | 2015