摘要 |
<p>Glassware forming machine comprises a gob distributor electrically driven by a generator producing power at a selected frequency, a frequency proportioning device connected to the generator for producing timing signals proportional to the selected frequency and a control circuit responsive to the timing signals for cyclically controlling each individual section of the machine in a predetermined time sequence of steps for forming glassware, from the gubs. Used for controling the operation of a glassware forming machine in timed sequence. Improved performance of the machine and reduced circuitry to control each individual section by eliminating separating clock sources.</p> |