Injection molding machine
US8439664B2 · kind B2 · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2011 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Sep 23, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C45/40
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An injection molding machine to prevent a molded piece from being separated from a mold after molds are disassembled from each other includes a first mold, a second mold assembled with the first mold to form a cavity, and a binding device or a pressing device to get a molded piece held in the first mold when the first mold and the second mold are disassembled from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.