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:
Mar. 07, 1989
Filed:
Sep. 14, 1987
Hans R Bruderlin, Frauenfeld, CH;
Hermann Gasser, Frauenfeld, CH;
Hans Rutz, Winterthur, CH;
Karl Curiger, Ffaffikon, CH;
Hollingsworth GmbH, , DE;
Abstract
In an apparatus for compressing and automatic introduction of a fibre strand into a feed nip: an opening is formed as a longitudinal slot (12, 12a, b12'a) extending from the outlet port (15) of the nozzle channel (7;7') in the longitudinal direction thereof and in a plane extending substantially perpendicular to the plane (E--E) of the feed nip (1; 1'). The contour of the insertion nozzle (6, 6') adjacent its outlet end on both sides of the longitudinal slot (12, 12a, b; 12'a) is of a shape (9, 10;9') conforming to the contours of the components (2, 3; 2', 8'a), particularly rollers (2, 3) defining the feed nip (1; 1').