Title:
FRICTION TRANSMISSION BELT AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2013130246
Kind Code:
A
Abstract:
To suppress adhesive wear of a friction transmission surface in belt travel, and to obtain excellent noise suppression effect during wetting for long periods.
In a V-ribbed belt B in which at least a pulley contact part of a belt body 10 is formed of rubber composition, the pulley contact part of the belt body 10 is provided with a lubrication film 16 composed by blending graphite 16a with a binder resin 16b for holding it to the pulley contact part, a mixture of a silicon resin and an acrylic resin is employed as the binder resin 16b, and a content ratio between the binder resin 16b and the graphite 16a in the lubrication film 16 is set to 5 to 80 pts.wt. of graphite with respect to 100 pts.wt. of binder resin.
Inventors:
YAMACHI YOSHIKI
TAKAHASHI SHINJI
TAKAHASHI SHINJI
Application Number:
JP2011280286A
Publication Date:
July 04, 2013
Filing Date:
December 21, 2011
Export Citation:
Assignee:
BANDO CHEMICAL IND
International Classes:
F16G5/06; B29D29/00; C08K3/04; C08L33/04; C08L83/04; F16G1/00; F16G1/08; F16G1/28; F16G5/00; F16G5/20
Attorney, Agent or Firm:
Maeda patent office
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Kazunari Ninomiya
Tomoo Harada
Seki Kei
Yasuya Sugiura
Daisuke Kawabe
Masanori Hasegawa
Tsuguya Iwashita
Koji Fukumoto
Ryo Maeda
Mawaki Hachizo
Yukichi Matsunaga
Kenji Kawakita
Shohei Okazawa
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Kazunari Ninomiya
Tomoo Harada
Seki Kei
Yasuya Sugiura
Daisuke Kawabe
Masanori Hasegawa
Tsuguya Iwashita
Koji Fukumoto
Ryo Maeda
Mawaki Hachizo
Yukichi Matsunaga
Kenji Kawakita
Shohei Okazawa