Apparatus for automatically doffing yarn packages and donning empty bobbins on a winder
US4441660A · kind A · utility
9Cited by
11References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1982 |
| Grant date | Apr 10, 1984 |
| Priority date | — |
| Expiry date | May 27, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A power-driven, wheeled vehicle which interacts automatically with winders in a spinning area to doff completed yarn packages, insert empty bobbins on standby chucks of the winder, deliver the packages to an overhead powered conveyor to place the winder in condition for another cycle and to move to another winder to repeat the operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.