Clamping device and molding apparatus
US10086428B2 · kind B2 · utility
1Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2015 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jan 23, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D33/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The clamping device has a fixed platen, a moving platen which is movable in an mold opening and closing direction relative to the fixed platen, a tie bar which bridges the fixed platen and the moving platen, a pullout drive device which gives to the tie bar a driving force making the tie bar move to the back side of the fixed platen, and a support mechanism which is provided separately from the pullout drive device and support the load of the tie bar when moving the tie bar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.