Gripping device for package, in particular for yarn winding machines
US6729574B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2002 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Sep 16, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Device for gripping a package, in particular for yarn winding machines, is constituted by two lateral arms each provided at its free end with a spindle for mounting a tube of a package, movably mounted by their other end on a slide way for support and mounting on a winding machine and actuated to open and close by a jack, the mounting of each lateral arm on the slide way for support and mounting on the winding machine being carried out by an axle secured to the slide way and coacting with an oblong hole in the lateral arm. The slide way is moreover provided with abutments for guiding and limiting the path, which coact with the corresponding end of the lateral arms during opening and closing of the lateral arms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.