MODULE BEARING AND POWER TRANSMISSION DEVICE INCLUDING SAME

Title:

MODULE BEARING AND POWER TRANSMISSION DEVICE INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2018/012725

Kind Code:

A1

Abstract:

A module bearing and a power transmission device including the same are disclosed. A module bearing according to an embodiment of the present invention comprises: a module outer wheel which comes in contact with and is supported by a side wall of a gear in order to guide rotational or linear motion of the gear; a bearing rotor which is rotatably disposed radially inward of the module outer wheel; and a multi-part assembly type module inner wheel which is disposed radially inward of the module outer wheel with the bearing rotor interposed therebetween and connected to the bearing rotor, wherein multiple separate parts are manufactured and then assembled into the module inner wheel in order to apply a preload to the bearing rotor.

Inventors:

LIM SUN HO (KR)

Application Number:

PCT/KR2017/005185

Publication Date:

January 18, 2018

Filing Date:

May 18, 2017

Export Citation:

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Assignee:

SEJIN-IGB CO LTD (KR)

International Classes:

F16C19/08; F16H19/04

Foreign References:

US4404876A	1983-09-20
JP2016061317A	2016-04-25
KR101480986B1	2015-01-14
KR100957033B1	2010-05-13
JP2010533830A	2010-10-28

Other References: