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. 19, 1977
Filed:
Jul. 29, 1975
Applicant:
Inventor:
Fritz Stahlecker, Bad Uberkingen, DT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01G / ;
U.S. Cl.
CPC ...
19200 ; 19 96 ; 19202 ;
Abstract
In order to provide effective cleaning of the opened fibrous material to be supplied to a spinning rotor, the fiber tuft projects into a removal opening opposite the opener roller, thereby permitting the impurities to be beaten out of the fibers, clamped between supply roller and supply table, by the clothing on the opener roller. They then fall directly into the removal opening without having to rebound from a wall.