To provide a caster with a braking device, a conveyance device, and an object mounting device that are simply configured to be reduced in size and weight.SOLUTION: A caster with a braking device includes: an attachment portion 12 attached to a bottom of an attached body; a hollow pivotal shaft 13 fixed to the attachment portion 12; a caster body 15 pivotally disposed around a hollow pivotal shaft 13 to support a wheel 16 of the caster 4 such that the wheel is rotatable; a lock device 17 allowing a swing stopper 206 to be engaged with an engagement recessed portion of an annular lock portion 205 disposed on the wheel 16 to lock the rotation of the wheel 16; an operation unit 5 connecting an operation wire 6 to the swing stopper 206 to control the rotation of the wheel 16 by the lock device 17 and the release of the lock by wire operation; an outer tube 7 covering the operation wire 6 and being shorter than the operation wire 6; an end metal 23 having a locking flange 23b which is fixed to an end portion of the outer tube 7 and has a diameter larger than an insertion opening end of the hollow pivotal shaft 13.SELECTED DRAWING: Figure 11
【課題】構成が簡素で小型軽量化を図ることができるブレーキ装置付キャスター、運搬具、及び物体載置具を提供する。【解決手段】 ブレーキ装置付キャスターは、被取付体の底部に取り付けられる取付部12と、取付部12に固定される中空旋回軸13と、中空旋回軸13の周りに旋回可能に取付部に配設されてキャスター4の車輪16を回転可能に支持するキャスター本体15と、車輪16に設けられた環状係止部205の係合凹部に揺動ストッパ206を係合させて車輪16の回転をロックするロック装置17と、揺動ストッパ206に操作ワイヤー6を接続してワイヤー操作によりロック装置17による車輪16の回転のロックとそのロック解除を制御する操作ユニット5と、操作ワイヤー6を被覆して操作ワイヤー6よりも短いアウターチューブ7と、アウターチューブ7の端部に固定されて中空旋回軸13の挿入開口端よりも大径な止めフランジ23bを有する端金23と、を備える。【選択図】 図11
CASTERS WITH BRAKING DEVICE, CONVEYANCE DEVICE, AND OBJECT MOUNTING DEVICE
ブレーキ装置付キャスター、運搬具、及び物体載置具
2021-03-11
Patent
Electronic Resource
Japanese
European Patent Office | 2021
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