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)
KUBOTA SATOSHI (JP)
TANZAWA MASAMI (JP)
Application Number:
PCT/JP2018/034384
Publication Date:
March 28, 2019
Filing Date:
September 18, 2018
Export Citation:
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 |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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