Shearing device for ingots
US4343212A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1979 |
| Grant date | Aug 10, 1982 |
| Priority date | — |
| Expiry date | Jun 15, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/8864
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A shearing device wherein a shear main body including an upper and a lower blades one of which is moved toward or away from the other for shearing an ingot is provided with an eccentric so that when the shear main body swings in synchronism with an ingot to be cut which is continuously moving, the upper and lower blades may be moved substantially horizontally in the direction of the passage of the ingot especially when the shearing of the ingot occurs, thereby preventing the "nose bending" of the ingot. A plurality of upper and lower blades are provided for shearing a plurality of ingots in side-by-side relationship wherein the drive mechanism for each upper and lower blade pair includes a plurality of hydraulic cylinders aligned in the direction of ingot movement in order to reduce spacing between ingots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.