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公开(公告)号：US3556579A
公开(公告)日：1971-01-19
申请号：US3556579D
申请日：1968-06-17
Applicant: NAT RES DEV
Inventor： SEYMOUR-WALKER KAY JOHN , WEBB DAVID JOHN TUDOR
IPC: B66C1/02
CPC classification number: B66C1/0218 , B66C1/0293
Abstract: THERE IS DESCRIBED A SUCTION PAD HAVING SIDE PORTIONS DEPENDING DOWNWARDLY FROM A TOP PORTION AND ADAPTED TO BE BROUGHT INTO GRIPPING RELATIONSHIP WITH THE SIDE FACES OF AN ARTICLE TO BE LIFTED BY THE PAD. IN PREFERRED EMBODIMENTS THE PAD PRESENTS A LIFTING SURFACE ALSO TO THE TOP SURFACE OF THE ARTICLE.
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