Guard for power driven spool winder
US4664325A · kind A · utility
2Cited by
10References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1985 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | Dec 20, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H54/72
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Protection guard doors are provided on a power driven spool or reel winding machine. The guard doors are pivotally supported so that when either one is opened to remove a spool or reel from the take-ups, the opened door pivots between the two reels to act as a guard to protect the operator from accidentally coming into contact with the moving parts of the second reel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.