发明名称 Verfahren zur Herstellung eines Isolierelementes
摘要 An insulating element (10), in particular for noise insulation in vehicles, has an adhesive layer which is covered by a withdrawable protective element (12). In order to facilitate the withdrawal of the protective element (12), this has an outer contour projecting beyond the outer contour (11) of the insulating element (10). During the manufacture of the withdrawal tab (13), a protective element layer is first removed from an adhesive layer of the raw material and is turned up or folded over to the rear. During the subsequent cutting or stamping process of the insulating element (10), the folded-down portion of the protective element layer is only partially included, so that the withdrawal tab (13) is formed. The folded-down withdrawal tab (13) is subsequently led back so that it projects over the outer contour (11) of the insulating element (10) and makes available a sufficiently large gripping surface for withdrawing the protective element (12). <IMAGE>
申请公布号 DE4334780(A1) 申请公布日期 1995.04.13
申请号 DE19934334780 申请日期 1993.10.12
申请人 EAGLE-PICHER INDUSTRIES GMBH, 74613 OEHRINGEN, DE 发明人 KATZ, MATTHIAS, 74172 NECKARSULM, DE;BECK, FRIEDRICH, 74613 OEHRINGEN, DE
分类号 G10K11/16;(IPC1-7):G10K11/16;B32B7/06;B60R13/08 主分类号 G10K11/16
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