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:
Feb. 06, 1990
Filed:
Sep. 09, 1988
Applicant:
Inventors:
Dirk Lewyllie, Wervik, BE;
Jose Vangheluwe, Ypres, BE;
Bernard Pauwels, Roeselare, BE;
Henry Shaw, Vleteren, BE;
Assignee:
Picanol N. V., Ypres, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03J / ;
U.S. Cl.
CPC ...
1391 / ;
Abstract
A method and apparatus to remove a defectively inserted weft thread includes preventing the severing of the weft thread from the ready supply of weft thread, releasing lengths of weft thread less than twice the width of the material from the ready supply of weft thread, blowing the released weft thread by pulsating blowing into the shed containing the defectively inserted weft thread, severing the newly inserted weft thread and the defectively inserted weft thread from the ready supply, and removing the weft thread from the shed by pulsating blowing of the weft thread.