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, 1981
Filed:
Jul. 20, 1979
Hermann Trutzschler, Monchen-Gladbach, DE;
Trutzschler GmbH & Co. KG, Monchen-Gladbach, DE;
Abstract
A method of forming fiber mixtures from different kinds of fiber includes the step of removing the fiber in a plurality of passes from a plurality of stored fiber lots containing the different kinds of fiber. During each pass, fiber is removed from consecutive stored fiber lots in partial quantities that are small relative to the entire fiber quantities in the stored fiber lots. According to the method, prior to fiber removal in the first pass, the entire fiber quantity in each stored fiber lot is separately determined and from such entire fiber quantity there is determined, for each stored fiber lot, a partial quantity to be removed from each stored fiber lot during the first pass. Each partial quantity represents a proportion of the entire fiber quantity of the respective stored fiber lot. Thereafter, at least during the first pass, the determined partial quantity is removed from the respective stored fiber lot.