Invention Grant
- Patent Title: Sliding member
-
Application No.: US15914001Application Date: 2018-03-07
-
Publication No.: US10794426B2Publication Date: 2020-10-06
- Inventor: Takayoshi Yamauchi
- Applicant: DAIDO METAL COMPANY LTD.
- Applicant Address: JP Nagoya
- Assignee: DAIDO METAL COMPANY LTD.
- Current Assignee: DAIDO METAL COMPANY LTD.
- Current Assignee Address: JP Nagoya
- Agency: Snyder, Clark, Lesch & Chung, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@64bdcbe4
- Main IPC: F16C33/12
- IPC: F16C33/12 ; F16C17/00 ; F16C33/20 ; B32B5/14 ; B29C45/00 ; F16C17/02

Abstract:
Provided is a partially-cylindrical sliding member including a sliding layer including fibrous particles having an average particle size of 5-25 μm dispersed in a synthetic resin at a volume ratio of 10-35% of the sliding layer. The particles having a major axis length ≤20 μm are included at a volume ratio of ≥10% to total particles. A sliding surface side area is defined from the sliding surface and has a thickness of 25% of a sliding layer thickness T, where the fibrous particles having a major axis length of ≥20 μm have a dispersion index of 1.1-6. An interface side area is defined from the interface and has a thickness of 25% of T, where the dispersion index is 1.1-6. An intermediate area is defined between the both areas, where the dispersion index is 0.1 to less than 1.
Public/Granted literature
- US20180258992A1 SLIDING MEMBER Public/Granted day:2018-09-13
Information query
IPC分类: