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. 12, 1985
Filed:
Jan. 09, 1984
Miloslav Pavek, Liberec, CS;
Elitex, koncern textilniho strojirenstvi, Liberec, CS;
Abstract
Method of and apparatus for splicing fibrous formations, particularly yarns. Mutually closely arranged parallel and overlapping ends of the fibrous formations to be spliced are disposed inside the pressure channel of a splicing chamber. The thus disposed fibrous formations are subjected to the whirling action of pressure air and at least at one of the mouth of said pressure channel they are subjected to the action of an air flow from the pressure channel, such air flow vibrating at a high frequency. Such vibration of the air flow is achieved by directing the air flow column from the pressure channel toward an obstacle confronting and near the mouth of the pressure channel. Such obstacle may be made adjustable, whereby to adjust the frequency of vibration of the air flow column.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile