发明名称 |
Andrückvorrichtung im Druckwerk einer Druckmaschine |
摘要 |
In a printing unit of a printing press having a plate cylinder and a blanket cylinder, there is provided a combination including a press-on device having a press-on roller applicable against the plate cylinder and swivelable at a spaced distance therefrom about a swivel axis aligned parallel to respective axes of the cylinders, a finger-protection device and a blast air device for blowing air against one of the cylinders, the press-on bar having a longitudinal axis and having a plurality of rollers rotatably mounted thereon, and the blast-air device being formed of a hollow interior of the press-on bar for receiving blast air therein, and nozzle openings in the surface of the press-on bar for discharging blast air from the hollow interior thereof, the longitudinal axis of the press-on bar together with the plurality of rollers rotatably mounted on the press-on bar and the swivel axis being swivelable substantially on a plane passing through a nip between the plate cylinder and the blanket cylinder about the swivel axis in a direction opposite to a direction wherein the press-on roller is applied against the plate cylinder and against a spring-biasing force and being cooperatively engageable with a switching element connected in a circuit of a drive for the printing press. |
申请公布号 |
DE4417054(A1) |
申请公布日期 |
1995.11.23 |
申请号 |
DE19944417054 |
申请日期 |
1994.05.14 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AG, 69115 HEIDELBERG, DE |
发明人 |
BECKER, WILLI, 69245 BAMMENTAL, DE |
分类号 |
B41F25/00;B41F27/12;B41F30/00;B41F33/00;B41F35/06;(IPC1-7):B41F27/12;B41F13/42;B41F13/22;B41F27/00 |
主分类号 |
B41F25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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