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:
Sep. 07, 1982
Filed:
Jan. 23, 1981
Werner Pieper, Radevormwald, DE;
Reinhard Worpenberg, Remscheid, DE;
Barmag Barmer Maschinenfabrik AG, Remscheid-Lennep, DE;
Abstract
Apparatus and a threading method in a multi-unit spinning machine for synthetic fibers with an exposed front face of each winding unit, the apparatus comprising a soundproofing screen extending across at least one winding unit, means to move the screen along the front of the machine to offer soundproofing protection as the winding unit is placed into operation, and thread insertion means in the screen including an open-ended thread insertion slot extending longitudinally of the screen from its leading side edge. The threading method permits the simultaneous actuation of a winding unit and moving of the soundproofing screen into place as the unit is threaded with the help of a suction gun.