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:
Dec. 07, 1993
Filed:
Nov. 26, 1991
Hiroshi Uchida, Oumihachiman, JP;
Junichi Teranishi, Ohtsu, JP;
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Abstract
A piecing apparatus for a doubler provided with a processing robot which moves along units of a doubler. The piecing apparatus comprises two piecing devices, a suction mouth for sucking and holding a yarn on the side of a winding package to guide it toward the piecing device, a relay pipe for sucking and holding a yarn on the side of a feed package to guide it toward the piecing device, an upper yarn separating device for separating a doubled yarn on the side of each winding package guided toward the piecing device, and a lower yarn separating device for separating a yarn on the side of each feed package guide toward the piecing device.