PROBLEM TO BE SOLVED: To provide a movable frame device which can effectively suppress vibration of a movable frame during travelling.SOLUTION: A movable frame device has a pair of parallel travel rails 2 and a movable frame travelling on the rails in which the movable frame comprises a support part 4 on which a movable medium can be located, and plural wheel units 5 which are located on a lower surface side of the support part 4, the wheel unit 5 has a pair of left and right wheel parts 50 in which two wheels are inclined in a direction such that said two wheels are separated downwards from each other, and at least two sets of said paired wheel parts are located in a movement direction of the movable frame.SELECTED DRAWING: Figure 3
【課題】本発明は、移動架台の走行時における振動を効果的に抑制可能な移動架台装置を提供する。【解決手段】平行な一対の走行レール2と、当該走行レール2上を走行する移動架台とを有する移動架台装置であって、移動架台は、上部に移動媒体を設置可能な支持部4と、支持部4の下面側に設置される複数の車輪ユニット5とを備え、車輪ユニット5は、2個の車輪が下方に向かって互いに離間する方向へ傾斜する左右一対の車輪部50を、移動架台の移動方向に少なくとも2組配置している。【選択図】図3
MOVABLE FRAME DEVICE
移動架台装置
2016-12-15
Patent
Electronic Resource
Japanese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |