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:
Mar. 31, 1992
Filed:
May. 01, 1990
Satoru Hiramatsu, Kyoto, JP;
Torii Winding Machine Co., Ltd., Kyoto, JP;
Abstract
In a circular loom provided with a main drive shaft, a plurality of healds are arranged in a ring-shaped alignment coaxially around the main drive shaft. An annular reed member is stationarily located inside the ring-shaped alignment of the healds and coaxially therearound, wherein shuttles are able to move along an annular passage defined by the annular reed member, a weft taken out from each of the shuttles is inserted to successive sheds created by a shed-forming mechanism and the inserted weft is interwoven with the warps to form a tubular fabric having a predetermined weave structure, by applying a particular shed forming mechanism based upon a principle such that the shedding operations of a unit group of warps to create each one repeat weave structure is controlled to satisfy the crossing condition between said warps and said inserted weft which is defined by said one repeat weave structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile