Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a revolving door with excellent opening/closing operability upon manual operation by causing the door to rotate in a direction horizontal to the door surface, reducing the rotation moment of the door around the axis of rotation, and supporting the door with a large weight.SOLUTION: A revolving door 0 is provided which features that a first door 11 in the shape of a rectangle and a second door 12 with the first door 11 rotated by an angle of 180 degrees around a rotation shaft around one vertex of the rectangle; and the first door 11 and the second door 12 are joined together, and a hole 21 is provided in the resulting joint to insert a rotation shaft 22. The first door 11 and the second door 12 rotate in the horizontal direction of the door surface, eliminating the need to provide a moving space for rotation. The weight of the first door 11 and the second door 12 becomes symmetrical around the rotation shaft, and the rotation moment of the revolving door 0 around the rotation shaft 22 becomes small.SELECTED DRAWING: Figure 1
【課題】 扉を扉面に水平な方向に回動させ、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性に優れた回転扉を提供すること。【解決手段】矩矩形状の第１の扉１１と、第１の扉１１を矩形の１頂点周辺の回動軸を中心に１８０度回転させた第２の扉１２とを備え、第１の扉１１と第２の扉１２を接合させて、該接合部に回動軸２２を挿入する孔部２１を設けたことを特徴とする、回転扉０を提供する。第１の扉１１と第２の扉１２が扉面の水平な方向に回動し、回動のための移動スペース設ける必要がなくなる。第１の扉１１と第２の扉１２の重量が回動軸を中心に対称となり、回転扉０の回動軸２２を中心とする回転モーメントが小さくなる【選択図】図１
To provide a revolving door with excellent opening/closing operability upon manual operation by causing the door to rotate in a direction horizontal to the door surface, reducing the rotation moment of the door around the axis of rotation, and supporting the door with a large weight.SOLUTION: A revolving door 0 is provided which features that a first door 11 in the shape of a rectangle and a second door 12 with the first door 11 rotated by an angle of 180 degrees around a rotation shaft around one vertex of the rectangle; and the first door 11 and the second door 12 are joined together, and a hole 21 is provided in the resulting joint to insert a rotation shaft 22. The first door 11 and the second door 12 rotate in the horizontal direction of the door surface, eliminating the need to provide a moving space for rotation. The weight of the first door 11 and the second door 12 becomes symmetrical around the rotation shaft, and the rotation moment of the revolving door 0 around the rotation shaft 22 becomes small.SELECTED DRAWING: Figure 1
【課題】 扉を扉面に水平な方向に回動させ、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性に優れた回転扉を提供すること。【解決手段】矩矩形状の第１の扉１１と、第１の扉１１を矩形の１頂点周辺の回動軸を中心に１８０度回転させた第２の扉１２とを備え、第１の扉１１と第２の扉１２を接合させて、該接合部に回動軸２２を挿入する孔部２１を設けたことを特徴とする、回転扉０を提供する。第１の扉１１と第２の扉１２が扉面の水平な方向に回動し、回動のための移動スペース設ける必要がなくなる。第１の扉１１と第２の扉１２の重量が回動軸を中心に対称となり、回転扉０の回動軸２２を中心とする回転モーメントが小さくなる【選択図】図１
REVOLVING DOOR
回転扉
KUMAI KOJI (Autor:in)
01.11.2021
Patent
Elektronische Ressource
Japanisch
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS