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:
Apr. 21, 1992
Filed:
Aug. 08, 1988
Applicant:
Inventors:
Heinz Zumfeld, Monchen-Gladbach, DE;
Reinhard Mauries, Monchen-Gladbach, DE;
Assignee:
W. Schlafhorst & Co., Monchen-Gladbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57 22 ;
Abstract
In a yarn splicing device having a splicing head defining a splicing chamber and a yarn insertion slot, a compressed air passageway network is formed for delivering compressed air into the splicing chamber, the passageway arrangement having opposed air discharge passageways which extend laterally with respect to the splicing chamber in spaced relation therealong in a common plane at the back side of the chamber opposite its entrance slot to open tangentially into the chamber in opposite directions for contacting the yarn ends with one another for splicing.