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公开(公告)号：US3711106A
公开(公告)日：1973-01-16
申请号：US3711106D
申请日：1971-09-03
Applicant: BUDD CO
CPC classification number: B23Q3/183 , Y10T279/1986 , Y10T279/26
Abstract: A centering device for proper centering of a workpiece before being gripped by the chuck jaws or grippers.
Abstract translation: 一种定中心装置，用于在由卡盘爪或夹具抓住之前，正确对中工件。
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