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. 02, 1993
Filed:
Mar. 16, 1992
Yukinori Suzuki, Toyohashi, JP;
Hayami Kawamoto, Suita, JP;
Tatsuaki Kaneda, Nishinomiya, JP;
Masahiko Nishikawa, Suita, JP;
Pegasus Sewing Machine Mfg., Co., Ltd., Osaka, JP;
Abstract
An automatic sewing apparatus for hemming and closing a sleeve is used for hemming a sleeve blank and sewing it into tubular form for making, for example, a short-sleeved T-shirt. The steps subsequent to putting the sleeve blank on a conveyor are done fully automatically and continuously to make the tubular sleeve. The apparatus according to one embodiment of the invention comprises first and second sewing machines disposed at inner corner sides of an L-shaped sewing table, a feed device having a conveying surface disposed on a table part of the first sewing machine side of the sewing table, a folding member for folding the blank edge along the feed direction, a deflecting device having a member for stopping the running of the front end of the hemmed piece above the conveying surface, and a transfer device for feeding the deflected piece of a hemmed sleeve blank to the second sewing machine.