To provide a lock mechanism with a brake, which performs the deceleration and locking of rotation of a wheel of a caster in an interlocking manner.SOLUTION: A stop body 3 is attached to a wheel 2. A claw body 18 is attached below the stop body, and a brake piece 15 is attached below the wheel. Lifting bodies 20 and 21, in which vertical shafts 20-3 and 21-3 for being connected to the claw body and pressure plates 20-2 and 21-2 for pressurizing the brake piece are attached to both sides of a rotating shaft, are rotatably attached to a frame body. A lock mechanism with a brake unlocks the wheel by rotating the lifting bodies, and decelerates the rotation of the wheel by further rotating it.SELECTED DRAWING: Figure 6
【課題】キャスターの車輪の回転の減速とロックを連動して行うブレーキ付きロック機構を提供する。【解決手段】車輪2に停止体3を取付け、前記停止体の下方に爪体18と前記車輪の下方にブレーキ片15とを取り付けて、前記爪体に連結する上下軸20−3、21−3と前記ブレーキ片を加圧する加圧板20−2、21−2を回転軸の両側に付設の昇降体20、21を枠体に回動可能に取り付けて、前記昇降体を回動させてロックを解除し、さらに回動して車輪の回転を減速させるブレーキ付きロック機構。【選択図】図6
LOCK MECHANISM WITH BRAKE
ブレーキ付きロック機構
2020-01-23
Patent
Electronic Resource
Japanese
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