专利检索 ap:("DAIDO KOGYO CO., LTD.") AND inv:"Daigo Sawada" 第 1 页

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发明授权
Chain for vacuum conveyor 有权

公开(公告)号：US10850925B2

公开(公告)日：2020-12-01

申请号：US16524880

申请日：2019-07-29

申请人： DAIDO KOGYO CO., LTD.

发明人： Hayato Iguchi , Daigo Sawada

IPC分类号： B65G17/46 , B65G17/08 , B65G17/28 , B65G17/38

摘要： A chain for a vacuum conveyor, includes a plurality of links each having a flat front surface for placing a conveyance object and a back surface facing to a suction portion. A plurality of adsorption holes each having a large opening area on the front surface and a small opening area on the back surface is formed in the link.