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. 03, 1987
Filed:
Jan. 17, 1986
Applicant:
Inventor:
Theo Lembeck, Moenchengladbach, DE;
Assignee:
W. Schlafhorst & Co., Moenchengladbach, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57401 ;
Abstract
An OE friction spinning device having a fiber loosening device and device for forming a spinning wedge, improvement includes a fiber conducting channel having a wall, a device for generating a transporting air current in the fiber conducting channel for carrying fibers from the fiber loosening device to the spinning wedge, the wall having at least two openings formed therein being spaced from each other along the transporting air current for the passage of guiding air forming at least one guiding air stream parallel to the transporting air current in the fiber conducting channel.