Device for measuring the gap and tangential force in the same apparatus. The measurement is performed with the aid of a surrounding band which compresses the piston ring to be tested until abutting takes place. Different sizes of piston ring can be measured without tools dependent on the workpiece by varying the diameter of the clamping band. <IMAGE>
申请公布号
DE3603689(C1)
申请公布日期
1987.02.12
申请号
DE19863603689
申请日期
1986.02.06
申请人
GOETZE AG, 5093 BURSCHEID, DE
发明人
KROESCHEL, HANS-GERD, DIPL.-ING.;LUECKGER, ROLF, 5000 KOELN, DE