SERVOGETRIEBENE ZUGROLLE FUER EINE BEUTELHERSTELLMASCHINE
摘要
A machine for the continuous production of plastic bags utilizes a servo drive motor to drive the machines film web draw roll assembly and through a seal roll index gear also to drive a seal roll of the machine in coordination with the servo driven draw roll. Control of the servo motor is through a motion controller receiving inputs form the servo motor.
申请公布号
DE3937508(A1)
申请公布日期
1990.05.17
申请号
DE19893937508
申请日期
1989.11.10
申请人
FMC CORP., CHICAGO, ILL., US
发明人
HATCHELL, PETER;SAMPLE, CHARLES A.;ROSS, JEFFREY, GREEN BAY, WIS., US