Title:
摩擦伝動ベルト
Document Type and Number:
Japanese Patent JP5829614
Kind Code:
B2
Abstract:
A friction drive belt (B) has a pulley contact portion (15) of a belt body (10), and at least the pulley contact portion (15) is made of a rubber composition. Numerous pores (16) are formed in a surface of the pulley contact portion (15) of the belt body (10), and numerous small protrusions (17) having an average height of 4-40 µm are formed to protrude from the surface.
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Inventors:
Hiroyuki Shiriike
Application Number:
JP2012539591A
Publication Date:
December 09, 2015
Filing Date:
October 17, 2011
Export Citation:
Assignee:
Bando Chemical Industries, Ltd.
International Classes:
F16G1/00; F16G5/00; F16G5/20; F16H7/02
Domestic Patent References:
| JP2009036302A | 2009-02-19 |
Foreign References:
| US20090264236A1 | 2009-10-22 | |||
| CN101326386A | 2008-12-17 | |||
| KR20080037037A | 2008-04-29 | |||
| US20100331129A1 | 2010-12-30 | |||
| CN101939559A | 2011-01-05 | |||
| KR20100110860A | 2010-10-13 | |||
| WO2008007647A1 | 2008-01-17 | |||
| WO2009101799A1 | 2009-08-20 |
Attorney, Agent or Firm:
Maeda patent office