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Dive into the research topics where Schaefer Helmut is active.

Publication


Featured researches published by Schaefer Helmut.


Archive | 1999

Casting with at least one cast-in blank, and method for producing such a casting

Schaefer Helmut; Kleinmann Andreas


Archive | 2002

Verfahren zum Herstellen von Rohlingen für Zylinderlaufbüchsen

Rueckert Franz; Barth Andreas; Schaefer Helmut


Archive | 2003

Verfahren zum Eingießen eines metallischen Halbzeugs

Rueckert Franz; Schaefer Helmut; Schilling Dezsoe; Stocker Peter


Archive | 1959

Einlasskanal im Zylinderkopf von Brennkraftmaschinen

Eisele Dr-Ing Erwin; Schaefer Helmut


Archive | 2003

Gießwerkzeug zur Herstellung eines Zylinderkurbelgehäuses

Land Klaus; Rueckert Franz; Schaefer Helmut; Stocker Peter; Engels Hartmut; Lingl Peter


Archive | 2002

Verfahren und Einrichtung zur Herstellung von beschichteten Bohrungen

Dannemann Guenter; Schaefer Helmut; Zwink Walter


Archive | 2000

Slide bearing as crankshaft bearing for internal combustion engine has bearing seat and bearing cover of different materials but covered by fixedly connected bearing layer of softer material

Schaefer Helmut


Archive | 2006

Verfahren zum partiellen, mechanischen Freilegen von in einer übereutektischen Zylinderlaufbüchse eingebetteten harten Laufbahnpartikeln

Schaefer Helmut; Schwarz Helmut; Berger Klaus; Muehl Siegfried


Archive | 2002

Cylinder crankcase used for I.C. engines comprises a crankcase and a cylinder block connected to a cylinder bushing by friction welding at the end facing the housing

Reinhardt Rudolf; Schaefer Helmut


Archive | 2002

Aperture closing process involves friction or ultrasonic welding of closing element to component forming connecting region between cover surface and aperture

Reinhardt Rudolf; Schaefer Helmut

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