To provide an overhead door device 1 which is moved between, an open posture in which, a door curtain 5 is directed to a lateral side along a ceiling part and opens an opening, and a closed posture in which the door curtain is directed to a vertical side along the opening and closes the opening, in which a winding body 12 to which a wire 14 is wound, is not disturbed by a second guide rail 9 and in the state, the winding shaft 10 is installed on a bracket 11 on a skeleton side.SOLUTION: A first collar 16 provided between a winding body 12 and a bearing part 13 is detached from a winding shaft 10, for moving the winding body 12 inside of a lateral direction, so that, the winding shaft can be installed in a state in which the winding body is not disturbed by the second guide rail 9.SELECTED DRAWING: Figure 11
【課題】ドアカーテン5が、天井部に沿う横向きとなって開口部を開放する開放姿勢と、開口部に沿う縦向きとなって開口部を閉鎖する閉鎖姿勢とに開閉移動するオーバーヘッドドア装置1において、ワイヤ14を巻装する巻き取り体12が第二ガイドレール9に邪魔されないようにして巻取り軸10を躯体側のブラケット11に組み込むようにする。【解決手段】巻き取り体12と軸受け部13とのあいだに設けられる第一カラー16を巻き取り軸10から取り外すことで、巻き取り体12を左右方向内側に移動することで第二ガイドレール9が邪魔にならない状態で組み込むことができるようにする。【選択図】図11
OVERHEAD DOOR DEVICE AND INSTALLATION METHOD OF WINDING SHAFT IN OVERHEAD DOOR DEVICE
オーバーヘッドドア装置およびオーバーヘッドドア装置における巻き取り軸の組み込み方法
09.02.2023
Patent
Elektronische Ressource
Japanisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 |