Caster for e.g. hospital, has braking unit with upper brake button that is pressed downwards for placing and releasing brake on and from caster body, and orientation system with pedal and releasing plate that are pressed downwards
摘要
<p>The caster has a braking unit (3) with an upper brake button (32) that is pressed downwards over certain and small distances for placing and releasing a brake on and from a caster body, respectively. An orientation system (7) has a releasing plate (72) and a pedal (71) that are pressed downwards for tightly fixing the caster in its rolling direction. The plate is pressed downwards for driving out the locked direction of the caster.</p>
