| 摘要 |
The method of mfr. provides a projection at edge region of a through aperture (4) in flat gasket with at least one metal plate (2). A disc (5) is set on the plate in the region of the through aperture, adjusted in position, and coupled to the plate. Then an aperture is stamped out, adapted to the through aperture size and configuration, from the disc. Pref. the through aperture is formed together with the disc aperture so that their dias. correspond. The disc is typically fixed on the through aperture in proper position, followed by stamping out an aperture with a smaller dia.
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| 申请人 |
GOETZE PAYEN GMBH, 57562 HERDORF, DE |
发明人 |
TRAPP, HEINZ, 57562 HERDORF, DE;KOEHLER, HUBERT, 57518 BETZDORF, DE;REIFENROETHER, DIETER, 57518 BETZDORF, DE;MAJEWSKI, KLAUS-PETER, DIPL.-ING., 51399 BURSCHEID, DE;PAPENDORF, JOERG, DIPL.-ING., 51519 ODENTHAL, DE;HEIKE, MATTHIAS, DIPL.-ING., 38159 VECHELDE, DE |
