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:
Apr. 27, 1976
Filed:
Oct. 29, 1974
Noboru Oguchi, Nagoya, JA;
Takashi Hiramatsu, Nagoya, JA;
Ikuo Igami, Nagoya, JA;
Akira Aoki, Inazawa, JA;
Syogo Tanaka, Otake, JA;
Toshiro Seki, Otake, JA;
Takao Inoue, Otake, JA;
Mitsubishi Rayon Company, Ltd., Tokyo, JA;
Abstract
Apparatus for manufacturing synthetic tow for stretch-cut spinning process. This synthetic tow is produced by changing the coagulation condition after delivery from the spinnerets so the weak points are distributed in individual filaments in a particular condition defined by variation of unevenness of breaking strength. The coagulation condition of each filaments in the tow is positively changed according to periodic changes in the filament's passage by contacting a deviation bar disposed in the filament's passage.