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:
Oct. 28, 1997
Filed:
Mar. 27, 1996
Alfred Nauthe, Bohmfeld, DE;
Wolfgang Gohler, Lenting, DE;
Rieter Ingolstadt Spinnereimaschinenbau AG, Ingolstadt, DE;
Abstract
A fiber sliver guidance system for a textile machine drafting equipment is provided and includes a first nozzle section disposed relative to the delivery rollers to receive a fiber fleece therefrom and form the fiber fleece into a fiber sliver. A second nozzle section is connected to the first nozzle section to receive the fiber sliver therefrom. The second nozzle section includes an essentially cylindrical sliver channel disposed to guide the sliver to the nip of the calender rollers. The sliver channel of the second nozzle section includes a guiding section defined by spaced apart end segments which extend on opposite sides of an alongside the calender rollers past the nip. The side signals cooperate with the calender rollers to define a limited air loss channel for the fiber sliver directly to the nip.