Quick coupling device for exchanging plasticizing unit of an injection molding machine
US5011396A · kind A · utility
3Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1990 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Apr 2, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C45/176
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An injection molding machine comprising a drive unit and a plasticizing unit and includes a quick disconnect coupling mechanism for connecting the feed screw of the plasticizing unit to and disconnecting it from the quill of the driving unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.