FAN CLUTCH - USUI CO LTD

Title:

FAN CLUTCH

Document Type and Number:

WIPO Patent Application WO/2019/059156

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a fan clutch which is capable of inhibiting vibration generated following vibration of an engine. This fan clutch is provided with: an input-side rotation member (10) which is rotationally driven by an engine; an output-side rotation member (20) which is supported so as to be capable of rotating with respect to the input-side rotation member (10), and which rotates as a result of the transmission of the rotation of the input-side rotation member (10) through a viscous fluid; and a fan (40) which is attached to the output-side rotation member (20). The output-side rotation member (20) has, attached thereto, a weight member (50) provided with a damping material (51), and a weight (52) supported on the damping material (51).

Inventors:

ITO HARUYASU (JP)
KUBOTA SATOSHI (JP)
TANZAWA MASAMI (JP)

Application Number:

PCT/JP2018/034384

Publication Date:

March 28, 2019

Filing Date:

September 18, 2018

Export Citation:

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Assignee:

USUI CO LTD (JP)

International Classes:

F16D35/02; F16F15/12; F16F15/167

Foreign References:

JP2001221260A	2001-08-17
JPH1130289A	1999-02-02
JP2017133561A	2017-08-03