Coil-like article supply device
US3973456A · kind A · utility
1Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1975 |
| Grant date | Aug 10, 1976 |
| Priority date | — |
| Expiry date | Jul 22, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/896
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A device for providing coil springs carried by a rope wound about a rotatable drum to a prescribed position, one by one, comprises a separation mechanism having a guide hole in which a prescribed number of coil springs are received, a pair of movable plates to pull the rope, a pair of moving plates holding the coil spring fallen from the guide hole and a pair of blades for cutting the rope after the rope is pulled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.