Slider handling apparatus
US4839963A · kind A · utility
1Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1988 |
| Grant date | Jun 20, 1989 |
| Priority date | — |
| Expiry date | Aug 3, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/533
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A slider handling apparatus has a pressure roller and a drive roller peripherally engageable therewith to transfer a slide fastener chain assembled with component parts including sliders. A slider arresting means is operatively associated with the pressure and drive rollers for arresting sliders one at a time on the fastener chain at a predetermined point on the path of travel of the chain, the predetermined point being upstream of or in advance to the nip of the two rollers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.