Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUSPENSION DEVICE FOR AUTOMATIC DOOR
PROBLEM TO BE SOLVED: To provide an automatic door that smoothly moves by reducing abrasion of and damage to a door roller rolling face by avoiding a load placed on the door roller owing to a lateral swing of a door in operation and inclination of the door roller.SOLUTION: A suspension device comprises a suspension frame 10 suspending a door body 01 and a door roller support 20 mounted with a door roller 30, and is configured to allow the door body 01 to travel to open and close by rolling the door roller 30 on a rail 53 arranged in a moving direction of the door body 01, the door roller 30 being mounted on a fixed shaft 22 of the door roller support 20 through a bearing 40 having two track grooves at an inner ring 42 and a spherical track face and a roller-like rolling body 45 at an outer ring 41.SELECTED DRAWING: Figure 5
【課題】運転時のドアの横揺れや戸車の傾きにより生じる戸車への負荷を回避し、戸車転動面の磨耗や損傷を軽減して滑らかな動きの自動ドアを提供する。【解決手段】ドア本体０１を吊持する吊枠１０と戸車３０を装着した戸車支持体２０とを備え、この戸車３０をドア本体０１の移動方向に配置したレール５３上で転動させてドア本体０１を開閉自在に走行させる懸架装置において、前記戸車３０が、内輪４２に二列の軌道溝、外輪４１に球面の軌道面及びコロ状の転動体４５を有する軸受４０を介して前記戸車支持体２０の固定軸２２に装着されていることを特徴とする。【選択図】図５
SUSPENSION DEVICE FOR AUTOMATIC DOOR
PROBLEM TO BE SOLVED: To provide an automatic door that smoothly moves by reducing abrasion of and damage to a door roller rolling face by avoiding a load placed on the door roller owing to a lateral swing of a door in operation and inclination of the door roller.SOLUTION: A suspension device comprises a suspension frame 10 suspending a door body 01 and a door roller support 20 mounted with a door roller 30, and is configured to allow the door body 01 to travel to open and close by rolling the door roller 30 on a rail 53 arranged in a moving direction of the door body 01, the door roller 30 being mounted on a fixed shaft 22 of the door roller support 20 through a bearing 40 having two track grooves at an inner ring 42 and a spherical track face and a roller-like rolling body 45 at an outer ring 41.SELECTED DRAWING: Figure 5
【課題】運転時のドアの横揺れや戸車の傾きにより生じる戸車への負荷を回避し、戸車転動面の磨耗や損傷を軽減して滑らかな動きの自動ドアを提供する。【解決手段】ドア本体０１を吊持する吊枠１０と戸車３０を装着した戸車支持体２０とを備え、この戸車３０をドア本体０１の移動方向に配置したレール５３上で転動させてドア本体０１を開閉自在に走行させる懸架装置において、前記戸車３０が、内輪４２に二列の軌道溝、外輪４１に球面の軌道面及びコロ状の転動体４５を有する軸受４０を介して前記戸車支持体２０の固定軸２２に装着されていることを特徴とする。【選択図】図５
SUSPENSION DEVICE FOR AUTOMATIC DOOR
自動ドアの懸架装置
HOSHINO KATSUNORI (Autor:in)
01.02.2018
Patent
Elektronische Ressource
Japanisch
Linear motor, magnetic suspension door actuation system and magnetic suspension automatic door
| Europäisches Patentamt | 2021