Guillotine shears for sheet metal
US7717022B2 · kind B2 · utility
1Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2005 |
| Grant date | May 18, 2010 |
| Priority date | — |
| Expiry date | Nov 4, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9447
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A guillotine shears for sheet metal is provided with two knife carriers movable relative to one another along a working stroke. The knife carriers are connected with one another through at least two leaf spring arrangements. The elastic deformation region of the leaf spring arrangements determines the maximum range of the relative movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.