Title:
METHOD AND DEVICE FOR MANUFACTURING ROTATION SYMMETRY HOLLOWBODY
Document Type and Number:
Japanese Patent JPS62279049
Kind Code:
A
Abstract:
Molten metal is sprayed onto a rotational mandrel which oscillates axially and an axial translatory extraction motion is superimposed for removing the built-up hollow from the mandrel.
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Inventors:
BUORUFUGANGU RAIHIERUTO
PEETAA BUOSUUSUPIRUKERU
KAARU HAINTSU HOUSURERU
HORUSUTO SUTEINERUTSU
PEETAA BUOSUUSUPIRUKERU
KAARU HAINTSU HOUSURERU
HORUSUTO SUTEINERUTSU
Application Number:
JP8449287A
Publication Date:
December 03, 1987
Filing Date:
April 06, 1987
Export Citation:
Assignee:
MANNESMANN AG
International Classes:
B22C23/00; B22D23/00; C23C4/123; C23C4/16; C23C4/18; (IPC1-7): B22C23/00
Attorney, Agent or Firm:
Nao Okuyama
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