The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 1994
Filed:
Aug. 20, 1992
Claude Dittly, Kingersheim, FR;
Superba, Mulhouse, FR;
Abstract
A method for fastening a yarn end (2) on a bobbin (1), comprises placing the bobbin (1) horizontally on two spaced supports which support the bobbin along two lines parallel to the axis of the bobbin. A partial vacuum is created in a space located near the bobbin (1), the partial vacuum being sufficient to suck the non-fastened yarn end (2) into that space. The bobbin is caused to rotate in order to wind the non-fastened yarn end (2) on the bobbin. The yarn end (2) is fastened on the bobbin (1). While step (b) is being performed, the bobbin (1) is rotated at the same time in order to unwind the non-fastened yarn end (2) so that this end can engage by suction to a sufficient extent within the space located near the bobbin (1).