Patent · US Expired

Bobbin for receiving elongated winding material

US5593108A · kind A · utility

7Cited by

13References

16Claims

0Family size

Assignee

MASCHINENFABRIK NIEHOFF GMBH & CO. KG · DE

Inventors

Werner Eck · Laupheim, DE
Georg Horndler · Barthelmesaurach, DE
Werner Lepach · Schwabach, DE

Key dates

Filing date	Oct 14, 1994
Grant date	Jan 14, 1997
Priority date	—
Expiry date	Oct 14, 2014

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/534
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A winding bobbin for receiving elongated winding material, in particular metal-containing winding material, comprises a winding core having two flanges arranged thereon and which is preferably made of plastic. At least one flange is removable whereby locking elements are provided for locking the flange on a winding core, ensuring a stable connection between the flange and the winding core in the axial direction. Preferably, a locking element is provided to prevent the removable flange from being unintentionally loosened from the winding core.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.