Mold clamping mechanism of an injection molding machine
US5843496A · kind A · utility
15Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1997 |
| Grant date | Dec 1, 1998 |
| Priority date | — |
| Expiry date | Feb 10, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C45/661
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In a mold clamping apparatus of an injection molding machine using five-point double toggles, a projection (17) is formed at a side of a link (14) of which one end is connected to a rear platen (6), that side being opposite to the side facing a crosshead (18). And a pin is inserted in a through hole formed in the projection (17) and a through hole formed in the other end of a link (16) of which one end is connected to the crosshead, with these through holes being in alignment with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.