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. 02, 1993
Filed:
Apr. 16, 1990
Dieter Langheinrich, Wegberg, DE;
Karl Gosejacob, Nettetal, DE;
W. Schlafhorst & Co., Moenchengladbach, DE;
Abstract
The present invention provides a method for selecting components of a rotor spinning device of a textile machine such that the operational characteristics of the components are optimally suited for the spinning of a yarn to be used in a predetermined fabric application. The method includes several prompting steps during which a user is prompted for information regarding the predetermined fabric application. In response to the information inputted by the user concerning the predetermined fabric application, the user is interrogated concerning the preferred characteristics of the predetermined fabric application. The method additionally includes prompting the user to provide information relating to the raw material of the yarn to be used in the predetermined fabric application and the yarn count of the yarn. In accordance with the method, selected values of yarn characteristics including the yarn length, the yarn fineness, and the debris content are displayed to the user in response to information concerning the raw material. The user then selects the desired yarn characteristics and, based upon the selected yarn characteristics, the method determines a selection of components of the rotor spinning device which will work optimally together to spin a yarn to be used in the predetermined fabric application.