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:
Jul. 18, 1980
Kenji Ohashi, Uji, JP;
Abstract
In an automatic winder wherein a winding package rotates while having surface contact with a transverse drum which is positively rotated, a method and apparatus for stopping the package concurrently with stopping of the drum. The method includes a braking of the drum when brakage of yarn being wound on the package takes place and simultaneous braking of the winding package if the brakage of the yarn takes place after the winding package has reached a predetermined diameter. The structure includes drum brake structure for braking the drum, lever actuated cam structure for sensing the diameter of the winding package, and package brake structure responsive to the diameter sensing structure for stopping the winding package on sensing of yarn brakage and package diameter over a predetermined diameter.