Detachable nozzle body
US6220851A · kind A · utility
26Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 1999 |
| Grant date | Apr 24, 2001 |
| Priority date | — |
| Expiry date | Apr 19, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2045/2775
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An apparatus and process for injecting molten plastic material includes a nozzle assembly through which plastic material flows and including a nozzle body with a heater affixed thereto. A mold cavity plate is positioned adjacent the nozzle body and is separable from the nozzle body so that separation of the mold cavity plate from the nozzle body exposes the nozzle body and permits removal of the nozzle body and the heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.