To provide a movable frame which has an excellent directional stability when travelling straight, and which can easily move in the lateral direction and adjust a position.SOLUTION: A movable frame 1 includes a first caster 10 that can select a position between a first position where the frame 1 is supported with a turn axle 22 being extended in the vertical direction, and a second position where the frame 1 is supported with the turn axle 22 being tilted.SELECTED DRAWING: Figure 5
【課題】直進時の方向安定性に優れ、かつ、横方向への移動や位置調整が容易な移動式の架台を提供する。【解決手段】移動式の架台1は、旋回軸22が上下方向に延びた状態で架台1を支持する第1位置と、旋回軸22が傾斜した状態で架台1を支持する第2位置とを選択可能な第1キャスタ10を備える。【選択図】図5
MOVABLE FRAME
移動式の架台
2024-03-29
Patent
Electronic Resource
Japanese