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. 15, 1994
Filed:
Mar. 02, 1993
Koji Tsuchiya, Hyogo, JP;
Precision Fukuhara Works, Ltd., Hyogo, JP;
Abstract
Fiber waste generated adjacent the knitting section and the yarn feeding members of the machine is conducted by air streams into the lower end of a first duct extending upwardly from the knitting section. The air and therein entrained fiber waste passes from the upper end of the duct and then sequentially through a laterally extending second duct and a vertically extending third duct to a waste collection box. The third duct is made of flexible fabric, vinyl or similar material having therein a multiplicity of small openings that permit lateral passage of air from the duct, while restricting lateral passage of fiber waste from the duct. A funnel-shaped member within the collection box compacts the waste entering the box. The first duct has vertically aligned sections that are telescopically adjustable.