Title:
摺動部品
Document Type and Number:
Japanese Patent JP7404352
Kind Code:
B2
Abstract:
Provided is sliding components capable of stably obtaining a low-friction effect even in a non-lubricated environment. Sliding components 10 and 12 have sliding surfaces 11 and 21 performing relative sliding. A carbon film 30 in which a polymer structure is dispersed is formed on the sliding surface 11 of the sliding component 10. The proportion of the polymer structure dispersed in the carbon film 30 is such that an extinction coefficient of 0.2 or less and a refractive index of 1.5 to 2.0 are satisfied in a wavelength range of 550 nm of spectroscopic ellipsometry.
Inventors:
Masao Oka
Tsutomu Ikebe
Masafumi Kato
Shota Nishimura
Yusuke Kunisaki
Tsutomu Ikebe
Masafumi Kato
Shota Nishimura
Yusuke Kunisaki
Application Number:
JP2021513647A
Publication Date:
December 25, 2023
Filing Date:
April 07, 2020
Export Citation:
Assignee:
Eagle Industry Co., Ltd.
International Classes:
F16J15/34; F16C33/16
Domestic Patent References:
| JP9054996A | ||||
| JP2002097573A | ||||
| JP2006318535A | ||||
| JP2019015309A | ||||
| JP2006194282A | ||||
| JP2158690A |
Foreign References:
| WO2008133197A1 |
Attorney, Agent or Firm:
Kazuo Shigenobu
Takehiko Ohkubo
Yoshifumi Ishikawa
Akiba Hideki
Michihiro Hayashi
Takehiko Ohkubo
Yoshifumi Ishikawa
Akiba Hideki
Michihiro Hayashi