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:
Jul. 10, 1990
Filed:
Sep. 30, 1988
Applicant:
Inventor:
Horst Wolf, Albershausen, DE;
Assignee:
Zinser Textilmaschinen GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57115 ; 57 67 ; 57 74 ; 57352 ;
Abstract
A yarn feeding funnel for a textile spinning machine having an upper shaft portion and a body portion. An axial yarn passage extends through the shaft portion and an outlet passage extends at an inclination downwardly and outwardly from the axial passage to an opening on the surface of the body portion. The body portion above the opening extends to a greater axial extent than the opening and may be an inverted frusto-conical shape or a torus shaped flange or a cylindrically shaped flange. Alternatively the opening may be in an annular recess in the body portion.