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公开(公告)号：EP3779030A1
公开(公告)日：2021-02-17
申请号：EP19786175.0
申请日：2019-04-10
申请人： Purex Co., Ltd.
发明人： YANO, Makoto , YABE, Yuichiro
摘要： A cloth clamping chuck 140 comprises a pair of chuck jaws 143A, 143B and a driving means that rotates at least one of the pair of chuck jaws 143A, 143B around an open-close axis x to change an opening degree of the pair of chuck jaws 143A, 143B. The cloth clamping chuck 140 is provided with a catching portion 145 which is arranged in a position out of an extension line of the chuck jaws 143A, 143B, and in associated with the pulling operation of cloth Y, is caught in a portion of the cloth other than the portion clamped by the pair of chuck jaws 143A, 143B to deflect a force applied to the clamped portion of the cloth toward a side along the open-close axis x.
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公开(公告)号：EP3779018A1
公开(公告)日：2021-02-17
申请号：EP19785400.3
申请日：2019-04-10
申请人： Purex Co., Ltd.
发明人： YANO, Makoto , YABE, Yuichiro
摘要： An edge clamping device includes: a two-position holding device 7 having a pair of holding chucks 71, 72 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 8 that is disposed under the two-position holding device 7 and delivers the cloth Y having been released from the two-position holding device 7; clamping chucks 92, 93 disposed downstream of the edge locating conveyor 8 in a delivery direction; and a position changing means that moves at least one of the two-position holding device, the edge locating conveyor 8, and the clamping chucks 92, 93 in a crosswise direction such that the right-angled triangular part S of the cloth Y held by the two-position holding device 7 is located at a correct clamping position corresponding to the positions of the clamping chucks 92, 93.
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