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:
Nov. 03, 1998
Filed:
Jul. 22, 1996
Peter Denz, Hohenwart, DE;
Alfred Nauthe, Bohmfeld, DE;
Rieter Ingolstadt Spinnereimaschinenbau AG, Ingolstadt, DE;
Abstract
A fleece guidance system is provided to convey a fiber fleece to the nip of a pair of calendar rollers. The system includes a funnel having a fiber sliver channel defined therethrough which tapers towards an opening adjacent the nip of the calendar rollers. The channel has a longitudinal axis therethrough which is angled relative to a plane through the axes of rotation of the calendar rollers. Oppositely facing guiding segments are configured on the funnel on opposite sides of the opening. The segments have a forward edge which extends into the nip and define lateral guiding surfaces for the fiber sliver exiting from the opening. A plane through the forward edge of the guiding segments and the opening is essentially perpendicular to a plane through the axis of rotation of the calendar rollers.