BEARING TESTING MACHINE - KOKUSAI KEISOKUKI KK

Title:

BEARING TESTING MACHINE

Document Type and Number:

WIPO Patent Application WO/2015/087849

Kind Code:

A1

Abstract:

In order to be capable of performing axle bearing tests that accurately simulate the normal travel state used by a dynamic load, this bearing testing machine comprises: a testing machine shaft being a rotating shaft extending in the horizontal Y-axis direction and having attached thereto the bearing test piece; a rotation drive unit that rotates and drives the testing machine shaft; a test piece holding unit that elastically holds the test piece; and an axle drive unit that drives the testing machine shaft in the vertical direction and in the X-axis direction being the horizontal direction perpendicular to the Y-axis direction.

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Inventors:

TERAMOTO TAKESHI (JP)
MATSUMOTO SIGERU (JP)
MURAUCHI KAZUHIRO (JP)

Application Number:

PCT/JP2014/082474

Publication Date:

June 18, 2015

Filing Date:

December 09, 2014

Export Citation:

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Assignee:

KOKUSAI KEISOKUKI KK (JP)

International Classes:

G01M13/04

Foreign References:

JPS5749815U	1982-03-20
JP2007192679A	2007-08-02
JP2008082720A	2008-04-10

Other References: