VORRICHTUNG ZUM AUSEINANDERHALTEN VON ZWEI GREIFERN
摘要
Apparatus shared by two spreaders capable of spacing the spreaders during simultaneous confronting vertical movements while supported on cables from a crane. The apparatus includes a horizontally-adjustable abutment carriage on one spreader and a swing-away bumper member mounted on the other spreader.
申请公布号
DE2301349(A1)
申请公布日期
1973.07.26
申请号
DE19732301349
申请日期
1973.01.12
申请人
MIDLAND-ROSS CORP., CLEVELAND, OHIO (V.ST.A.)
发明人
FATHAUER, JACK E., ROXBORO, N.C.;GOTTLIEB, CARL ROBERT, MOBILE, ALA