| 摘要 |
PURPOSE:To simplify and miniaturize the driving system of a dispenser having a dispensing nozzle and a suction nozzle. CONSTITUTION:The driving power of a driving source 74 is transmitted via a pulley 74a, a pulley belt 75 and a pulley 71a to a turning arm 71 for the dispensing nozzle. A turning arm 72 for the suction nozzle 5b is turned and energized by a spring 76a so as to follow up the turning arm 71. A can 76 and an engaging member 76c which can be engaged and disengaged are provided so as to block the turning of the turning arm 72 by means of the spring 76a. |
