Mould filling plants
Abstract
Abstract A CONTROL ARRANGEMENT FOR A PLSTICS MATERIAL MOULDING PLANT IS DISCLOSED. THE ARRANGEMENT COMPRISES AN ENDLESS CONVEYOR FOR CARRYING A PLURALITY OF MOULDS DISTRUBUTED ON THE CONVEYOR AND MOULD FILLING MEANS FOR SUCCESSIVELY DISCHARGING MOULE DILLING MATERIAL INTO THE MOULDS. THE CONVEYOR IS MOTIVATED SO AS TO POSITION THE MOULDS SUCCESSIVELY AT THE MOULD FILLING MEAND AND THE CONVEYOR IS COUPLED TO A ROTARY SELECTOR OF A SELECTOR SWITCH. THE FIXED CONTACTS OF THE SELECTOR SWITCH ARE CONNECTED TO A PLURALITY OF FIRST CONDUCTORS OF A CROSSED-BAR SWITCH. THE CROSSED-BAR SWITCH IS PROVIDED WITH A PLURALITY OF FURTHER CONDUCTORS WHICH ARE SELECTABLY INTERCONNECTABLE TO THE FIRST CONDUCTORS. THE FURTHER CONDUCTORS ARE CONNECTED TO CONTROL MEANS FOR CONTROLLING THE QUANTITY OF MOULD FILLING MATERIAL DISCHARGED INTO THE RESPECTIVE MOULDS IN DEPENDENCE ON THE INTERCONNECTIONS BETWEEN THE FIRST AND FURTHER CONDUCTORS.
Inventors
- 👤 Bernd Zippel
- 👤 Alfred Schlieckmann
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-11 | 1975-04-12 | 1975-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-11 | 1979-04-12 | 1979-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-11 | 1983-04-12 | 1983-10-12 | $7700.00 | Window Closed / Lapsed |