Cutting rotor blade segment
US4531265A · kind A · utility
2Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 1984 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Nov 23, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9326
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A rotor for cutting the loops or surface of a fabric having a plurality of segmented blades interconnected together to form a helix which when used to cut the surface of a fabric does not cause a rowing effect in the surface. The cutting blades in adjacent rows are positioned to be between two blades on any one row.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.