Apparatus and method for closing, connecting, clamping and opening die halves
US5605187A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1994 |
| Grant date | Feb 25, 1997 |
| Priority date | — |
| Expiry date | Oct 27, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D17/266
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Apparatus and method for closing, connecting, clamping, unclamping, disconnecting and opening the die halves attached to a moving platen and fixed platen of a the die casting machine comprising clamping means, open-closing means, and connecting-disconnecting means, the clamping means comprising a clamping cylinder and a clamping piston, the open-close means comprising an open-close cylinder connected to the rear of the moving platen and an open-close piston connected to the interior center of clamping cylinder, the open-close means comprising an insertion or removal of an insertion between the clamping piston and the open-close cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.