| 发明名称 |
SEMIFINISHED PRODUCT WITH A METALLIC FOAM CORE |
| 摘要 |
Rollers and cylinders that are useable in rotary printing presses are made using hollow tubular casings having metallic foam cores. The casings and cores are made separately. The cores are then placed inside the casing and the two are secured together in a force-transmitting manner.
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| 申请公布号 |
US2002055428(A1) |
申请公布日期 |
2002.05.09 |
| 申请号 |
US20000529408 |
申请日期 |
2000.04.27 |
| 申请人 |
GLOCKNER ERHARD HERBERT;KUTZNER WILLI ALBERT PETER;RUCKMANN WOLFGANG GUNTER |
发明人 |
GLOCKNER ERHARD HERBERT;KUTZNER WILLI ALBERT PETER;RUCKMANN WOLFGANG GUNTER |
| 分类号 |
F16C13/00;B22F5/12;B22F7/00;B22F7/04;B22F7/06;B41F13/08;(IPC1-7):F16C13/00;B23P17/00 |
主分类号 |
F16C13/00 |
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