Title:
CHAIN
Document Type and Number:
Japanese Patent JP2016147991
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a chain, where a lubricant composition adjusted to desired use condition is impregnated into a bush and the lubricant composition favorably flows from pores of the bush during operation, suppressing generation of oil film cut at a sliding part, good in oil film strength and having good abrasion elongation life.PROBLEM TO BE SOLVED: To provide a chain 1 manufactured by connecting a pair of outer plates 4 connected by two pins 5 and a pair of inner plates 2 connected by 2 bushes 3 alternatively at a status that the pins 5 is free fitted to the bushes 3 and a lubricant composition containing a lubricant (A) having kinetic viscosity of 12 to 52 mm/s at 40°C and a viscosity modifier (B) having kinetic viscosity of 320 to 40000 mm/s at 40°C with (A)/(B) of 20/80 to 90/10 by mass ratio.SELECTED DRAWING: Figure 1
Inventors:
YOSHII KUNIHITO
Application Number:
JP2015026530A
Publication Date:
August 18, 2016
Filing Date:
February 13, 2015
Export Citation:
Assignee:
TSUBAKIMOTO CHAIN CO
International Classes:
C10M171/02; C10M101/02; C10M105/32; C10M107/02; C10M107/38; C10M143/00; C10M143/04; C10M145/14; F16G13/02; F16G13/06
Attorney, Agent or Firm:
Hideno Kono
Nobuo Kono
Nobuo Kono