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:
Jun. 14, 2022
Filed:
Apr. 10, 2019
Purex Co., Ltd., Takamatsu, JP;
Makoto Yano, Takamatsu, JP;
Yuichiro Yabe, Takamatsu, JP;
PUREX CO., LTD., Takamatsu, JP;
Abstract
An edge clamping device includes: a two-position holding device having a pair of holding chucks that hold two separate portions of a rectangular piece of cloth Y that are on or near the ridge of a fold, in a state where a right-angled triangular part S is revealed; an edge locating conveyor that is disposed under the two-position holding device and delivers the cloth Y having been released from the two-position holding device; clamping chucks disposed downstream of the edge locating conveyor in a delivery direction; and a position changing means that moves at least one of the two-position holding device, the edge locating conveyor, and the clamping chucks in a crosswise direction such that the right-angled triangular part S of the cloth Y held by the two-position holding device is located at a correct clamping position corresponding to the positions of the clamping chucks.