Title:
ELASTIC WHEEL AND MOVING PULLEY
Document Type and Number:
WIPO Patent Application WO/2018/216250
Kind Code:
A1
Abstract:
This elastic wheel or this moving pulley is provided with: a wheel core; a wheel that is provided outside in the radial direction of the wheel core; at least three wheel core side pins that are provided to the wheel core; at least three wheel side pins that are provided to the wheel; and a buffer member bridging over the wheel core side pins and the wheel side pins in a state of having tension applied thereto, wherein the buffer member is made of a fiber-reinforced plastic. The elastic wheel or the moving pulley uses the buffer member made of a fiber-reinforced plastic, and thus is more resistant to deterioration than when using a buffer member made of a synthetic rubber. In addition, since tension is applied to the buffer member in advance, the load withstadability of the fiber-reinforced plastic having low compressive strength and high tensile strength can be ensured, and the elastic wheel or the moving pulley can be made light-weight.
Inventors:
KOBAYASHI HIROKI (JP)
TERASAWA HIDEO (JP)
SEKINE YASUHIRO (JP)
EZAKI YUYA (JP)
TAKAHASHI ICHIYA (JP)
ITO YOHEI (JP)
TERASAWA HIDEO (JP)
SEKINE YASUHIRO (JP)
EZAKI YUYA (JP)
TAKAHASHI ICHIYA (JP)
ITO YOHEI (JP)
Application Number:
PCT/JP2017/043837
Publication Date:
November 29, 2018
Filing Date:
December 06, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60B9/10; B29B11/16; B60K1/00; B60K7/00; F16F15/12; F16F15/124; F16H55/36
Foreign References:
FR392922A1 | ||||
GB151601A | 1921-08-11 | |||
US1717548A | 1929-06-18 | |||
JP2015120467A | 2015-07-02 | |||
JP2003220944A | 2003-08-05 | |||
JPS5815435B2 | 1983-03-25 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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