Rollers or cylinders with a metallic foam core

Invention Grant

US06484402B2 Rollers or cylinders with a metallic foam core 失效

Title translation: 带有金属泡沫芯的滚筒或滚筒

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Patent Title: Rollers or cylinders with a metallic foam core
Patent Title (中): 带有金属泡沫芯的滚筒或滚筒
Application No.: US09529408

Application Date: 2000-04-27
Publication No.: US06484402B2

Publication Date: 2002-11-26
Inventor: Erhard Herbert Glöckner , Willi Albert Peter Kutzner , Wolfgang Günter Ruckmann
Applicant: Erhard Herbert Glöckner , Willi Albert Peter Kutzner , Wolfgang Günter Ruckmann
Priority: DE19749228 19971107
Main IPC: B23P1500
IPC: B23P1500

Rollers or cylinders with a metallic foam core

Abstract:

Rollers and cylinders that are useable in rotary printing presses are made using hollow tubular casing 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.

Abstract(Chinese):

在旋转印刷机中可用的滚筒和滚筒是用具有金属泡沫芯的中空管状壳体制成的。外壳和芯是单独制作的。然后将芯放置在壳体内，并将两个芯以力传递方式固定在一起。

Public/Granted literature

US20020055428A1 SEMIFINISHED PRODUCT WITH A METALLIC FOAM CORE Public/Granted day:2002-05-09

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