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专利名称：Circumferential register adjustment system
for a printing machine cylinder
发明人：Hartmut Massierer申请号：US07/528584申请日：19900524公开号：US05067403A公开日：19911126
摘要：To provide for circumferential register adjustment of a printing cylinder, forexample a plate or forme cylinder (1) of a printing machine, in which the cylinder iseccentrically retained in an eccentric bearing (5, 6, 7) to permit throw-off of the cylinderfrom an engaged cylinder, such as a blanket cylinder, a circumferential register
adjustment positioning shaft (8) is threadedly secured to a counter plate (13), attached tothe frame of the machine. The positioning shaft is coupled via an eccentric bushing (18) tothe drive gear (3) of the cylinder. The eccentricity of the eccentric bushing, and theeccentricity of the eccentric bearing (5, 6, 7) for the cylinder are the same, and theeccentric bushing and the eccentric bearing are coupled together by a coupling rod (23)and an extension (25, 25) on the eccentric bushing. Bearings permit both relative rotation,eccentric rotation, and axial shift of the drive gear under control of the positioning shaft.
申请人：MAN ROLAND DRUCKMASCHINEN AG
代理机构：Frishauf, Holtz, Goodman & Woodward
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