Bunch winding processing apparatus
US5590844A · kind A · utility
3Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1995 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | Jun 29, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The bunch winding processing apparatus includes a yarn putting aside mechanism for moving a feed pawl member, which is adapted to be contacted with a circumferential side face of an end portion of a take-up tube on which a bunch winding is provided, relatively in a circumferential direction to put aside the bunch yarn, and a laser sensor for detecting whether or not a yarn is present at a contacting location of the feed pawl member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.