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公开(公告)号:US20220127027A1
公开(公告)日:2022-04-28
申请号:US17499250
申请日:2021-10-12
Applicant: ILLINOIS TOOL WORKS INC.
Inventor: Robert Leslie DILLARD , Jon Paul LASKIS , J. Mark NUNN
IPC: B65B7/20
Abstract: A lifting apparatus for a case on a conveyor system. A chain vertically hangs over a conveyor belt. A hook is positioned on an end of the chain. A piston retracts and releases the chain. The hook interacts with and moves front flaps on cases traveling on the conveyor system.