FLUID BEARING DEVICE AND METHOD OF PRODUCING THE SAME

Title:

FLUID BEARING DEVICE AND METHOD OF PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/2005/017380

Kind Code:

A1

Abstract:

A molten resin (P) is loaded in a cavity (17) from an annular film gate (17a) provided at the position corresponding to the outer peripheral edge of an outer side surface (7a2) of a seal section (7a). The mold product formed is removed from a metal die and finished by removing a resin gate section (7d). A gate removed section (7d1) formed by removing the resin gate section (7d) appears as a narrow width annular shape on the outer peripheral edge of the outer side surface (7a2) of the seal section (7a).

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Inventors:

SHIBAHARA KATSUO (JP)

Application Number:

PCT/JP2004/012148

Publication Date:

February 24, 2005

Filing Date:

August 18, 2004

Export Citation:

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Assignee:

NTN TOYO BEARING CO LTD (JP)
SHIBAHARA KATSUO (JP)
NIDEC CORP (JP)

International Classes:

B29C45/26; F16C17/02; F16C17/10; F16C27/00; F16C33/74; F16C35/02; G11B19/20; (IPC1-7): F16C35/02; B29C45/26; F16C17/02; F16C33/74; F16C43/02

Foreign References:

JPH11191943A	1999-07-13
JP2002303331A	2002-10-18
JPH11108063A	1999-04-20
JP2002061641A	2002-02-28
JPH0849723A	1996-02-20

Attorney, Agent or Firm:

Ehara, Syogo (15-26 Edobori 1-chome, Nishi-ku, Osaka-sh, Osaka 02, JP)

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