Split moulds and carriers therefor
US3961664A · kind A · utility
5Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 1975 |
| Grant date | Jun 8, 1976 |
| Priority date | — |
| Expiry date | Aug 22, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22C21/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Support members for separable cooperating parts of a split mould are in pin-and-slot connection with one of the support members having spaced parallel projections or rollers running in a common slot in the other support member. The slot is of curvate form to determine the path of relative movement of the support members and piston and cylinder means is provided to effect this movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.