SEALING DEVICE AND ROLLING BEARING DEVICE

Title:

SEALING DEVICE AND ROLLING BEARING DEVICE

Document Type and Number:

WIPO Patent Application WO/2008/050759

Kind Code:

A1

Abstract:

A sealing device having an annular core and an annular elastic section. The elastic section has a thick wall section and a thin wall section axially extending from the thick wall section and having a thinner radial wall thickness than the thick wall section. The inner peripheral surface of the thick wall section has first and second fixation lips. The inner peripheral surface of the thin wall section has a sliding lip.

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Inventors:

HOSAKA RYOUHEI (JP)
HIGUCHI KUNIO (JP)
SUNAGAWA MASAHIDE (JP)

Application Number:

PCT/JP2007/070637

Publication Date:

May 02, 2008

Filing Date:

October 23, 2007

Export Citation:

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Assignee:

JTEKT CORP (JP)
KOYO SEALING TECHNO CO LTD (JP)
HOSAKA RYOUHEI (JP)
HIGUCHI KUNIO (JP)
SUNAGAWA MASAHIDE (JP)

International Classes:

F16C13/02; F16C33/76

Foreign References:

JPS5540305A	1980-03-21
JPH09329243A	1997-12-22
JP2002178013A	2002-06-25
JP2002178013A	2002-06-25

Other References: