The present invention relates to locking casters. The caster Rob comprises a housing 10, a wheel 20 rotatably mounted on the housing 10, locking means 30 for locking or unlocking the wheel 20 and control means 40 for actuating the means 30 comprising a lev...

The device has operation sliders (2) guided in an assembly board (1) of swivel roller components and supported on a guide shaft (7) that is articulated with connection levers (3). The connection levers are rotatable on a rotational axle (13) that is fixed ...

The invention discloses a front wheel braking device for a stroller, which comprises a front wheel support and front wheels, wherein the front wheel support has forefoot tubes and a foot rest; the forefoot tubes are respectively sleeved at both ends of the...