Silent rocking cradle has conventional design, but support bar is mounted within ball races at either end

摘要

The rocking cradle has a conventional design with a bed portion (I) with a stand (II), which is also useful for storage and has arms which project above the cradle. the cradle hangs from a wooden rod inserted into wider wooden cylinders (III) which pass through the side supports. The ends of these cylinders are inserted into the middle of ball races (IV) mounted in the side supports of the cradle.