Title:
V-RIBBED BELT AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/043355
Kind Code:
A1
Abstract:
Provided is a v-ribbed belt comprising a compression rubber layer that has a plurality of v-ribbed sections that extend in the longitudinal direction of the belt and are parallel to each other and has a friction transmission face, at least a portion of which can contact a v-ribbed groove of a pulley, wherein the friction transmission face of the compression rubber layer is formed with a vulcanizate of a rubber composition containing a rubber component and an agent to improve sound proofing, and the v-ribbed angle of the v-ribbed portion is 5° to 9° larger than the v-ribbed groove angle of the pulley.
Inventors:
KUNIHIRO YASUTSUGU (JP)
IMAI HIROKI (JP)
MARUYAMA YUJI (JP)
HASEGAWA ARATA (JP)
HINENO YORIFUMI (JP)
IMAI HIROKI (JP)
MARUYAMA YUJI (JP)
HASEGAWA ARATA (JP)
HINENO YORIFUMI (JP)
Application Number:
PCT/JP2017/030600
Publication Date:
March 08, 2018
Filing Date:
August 25, 2017
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD (JP)
International Classes:
F16G5/20; C08L23/08; C08L71/02; F16G5/00; F16G5/06; F16H7/02
Foreign References:
| JPS61140238U | 1986-08-30 | |||
| JP2003172414A | 2003-06-20 | |||
| JP2010242825A | 2010-10-28 | |||
| JP2015194239A | 2015-11-05 | |||
| JP2009250293A | 2009-10-29 | |||
| JP2010276127A | 2010-12-09 | |||
| JP2013177967A | 2013-09-09 | |||
| JP2007070592A | 2007-03-22 | |||
| JP2009168243A | 2009-07-30 | |||
| JP2008185162A | 2008-08-14 | |||
| JP2007232205A | 2007-09-13 | |||
| JPH08184347A | 1996-07-16 | |||
| JP2000074154A | 2000-03-07 | |||
| JPH0818347A | 1996-01-19 | |||
| JP2004082702A | 2004-03-18 | |||
| JP2016166923A | 2016-08-29 | |||
| JP2017159935A | 2017-08-23 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
Download PDF: