Interconnected stacked coils for continuous feed
US4022396A · kind A · utility
32Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1975 |
| Grant date | May 10, 1977 |
| Priority date | — |
| Expiry date | Oct 31, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/37
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A plurality of coils of flat strip material are connected with one another for continuous, uninterrupted uncoiling or feed of the material from the plurality of coils during a manufacturing process or the like. The coils are free of abrupt distortions and folds and the like at the interconnection portion of the material between adjacent coils, and the individual coils of the plurality of coils need not have binding straps and the like thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.