BRACCIO ARTICOLATO PER UN TAVOLO DI APPOGGIO MEDICO O DENTISTICOSPOSTABILE IN ALTEZZA

摘要

The rear end of a support arm (42) swivels on a lengthwise vertical plane and is joined to a rear support part (39). The front end of the support arm swivels on a lengthwise vertical plane and is joined to a front support part (41). The articulated arm (35) is positioned in height by a positioning appliance (61) formed by a preferably manually operated brake arrangement (62) with braking force reduced or increased. The swivel movement of the articulated arm is restricted by a catch arrangement (66) which is adjusted by a control (71) between an operating and non-operating position.