Title:
自動車の補機駆動ベルト伝動装置及びそれに用いるＶリブドベルト
Document Type and Number:
Japanese Patent JP5863712
Kind Code:
B2
Abstract:
When the rotational speed of an engine 11 is equal to or higher than 4000 rpm, the rotational fluctuation ratio of a crank shaft pulley 13 at an outer circumferential surface thereof is sometimes equal to or greater than 6%. Moreover, in the layout in which a V-ribbed belt 20 is wound on a plurality of pulleys 14, 15, at least one of span lengths is equal to or longer than 220 mm. The V-ribbed belt 20 includes a back reinforcement fabric.
Inventors:
Hideaki Kawahara
Takeshi Nishigaki
Hideyuki Kato
Kosuke Sogawa
Kazunori Ueno
Kenji Yamanari
Makoto Satsumabayashi
Takeshi Nishigaki
Hideyuki Kato
Kosuke Sogawa
Kazunori Ueno
Kenji Yamanari
Makoto Satsumabayashi
Application Number:
JP2013129372A
Publication Date:
February 17, 2016
Filing Date:
June 20, 2013
Export Citation:
Assignee:
Bando Chemical Industries, Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16H7/02; F16G5/06; F16G5/20
Domestic Patent References:
| JP2004532959A | ||||
| JP2001165244A | ||||
| JP2007262147A | ||||
| JP2001305021A | ||||
| JP2011190916A | ||||
| JP2012219896A | ||||
| JP2010106898A | ||||
| JP2003314624A | ||||
| JP6040497U |
Attorney, Agent or Firm:
Maeda patent office
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