Dual slide casting or molding machine
US4601323A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1985 |
| Grant date | Jul 22, 1986 |
| Priority date | — |
| Expiry date | Mar 18, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D17/26
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A machine for injection molding or die casting includes a main machine base with an injection unit mounted on the rear face and a mold guideway mounted on the front face. An aperture in the main machine base and a corresponding one in the base of the guideway provides for the nozzle of the injection unit to engage molds carried in the guideway. The reciprocating of the molds toward and away from one another is due to the action of a totally enclosed toggle assembly interconnecting mold-carrying shanks with compression lever brackets mounted in the ends of the guideway, actuators being located centrally of guideway ends and linked to the toggle assembly. Position adjusters are incorporated for adjusting the location of the injection unit on the rear of the machine to position its nozzle relative to the molds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.