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1. WO2014168176 - SLIDING MEMBER

Publication Number WO/2014/168176
Publication Date 16.10.2014
International Application No. PCT/JP2014/060285
International Filing Date 09.04.2014
IPC
F16C 33/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
06Sliding surface mainly made of metal
10Construction relative to lubrication
CPC
F16C 2240/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2240Specified values or numerical ranges of parameters; Relations between them
40Linear dimensions, e.g. length, radius, thickness, gap
F16C 33/1095
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
06Sliding surface mainly made of metal
10Construction relative to lubrication
1095with solids as lubricant, e.g. dry coatings, powder
Applicants
  • 大同メタル工業株式会社 DAIDO METAL COMPANY LTD. [JP]/[JP]
Inventors
  • 高柳 聡 TAKAYANAGI, Satoshi
Agents
  • 特許業務法人 サトー国際特許事務所 SATO INTERNATIONAL PATENT FIRM
Priority Data
2013-08383912.04.2013JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SLIDING MEMBER
(FR) ÉLÉMENT COULISSANT
(JA) 摺動部材
Abstract
(EN)
A sliding member according to the present embodiment has a substrate provided with a surface layer made of a solid lubricant thereon, said surface layer being provided on the side of the substrate which is to slide against another member. The surface layer is made of a unique area where the thickness is relatively large and non-unique areas which exclude the unique area, and the average film thickness in the non-unique areas is 0.5 μm ≤ T ≤ 10 μm.
(FR)
Un élément coulissant selon le présent mode de réalisation présente un substrat recouvert d'une couche superficielle composée d'un lubrifiant solide, ladite couche superficielle étant présente sur le côté du substrat qui doit glisser contre un autre élément. La couche superficielle est composée d'une zone unique dans laquelle l'épaisseur est relativement importante et de zones non uniques qui ne sont pas la zone unique, l'épaisseur de film moyenne dans les zones non uniques étant 0,5 μm ≤ T ≤ 10 μm.
(JA)
本実施形態の摺動部材は、基材の相手部材との摺動面側に、固体潤滑剤からなる表面層を備える。前記表面層は、相対的に厚さが大きな特異部位、及び該特異部位を除く非特異部位からなり、前記非特異部位における平均膜厚Tが0.5μm≦T≦10μmである。
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