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WO2008143210A1 - 摺動部材用樹脂組成物および転がり軸受 - Google Patents

摺動部材用樹脂組成物および転がり軸受 Download PDF

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Publication number
WO2008143210A1
WO2008143210A1 PCT/JP2008/059123 JP2008059123W WO2008143210A1 WO 2008143210 A1 WO2008143210 A1 WO 2008143210A1 JP 2008059123 W JP2008059123 W JP 2008059123W WO 2008143210 A1 WO2008143210 A1 WO 2008143210A1
Authority
WO
WIPO (PCT)
Prior art keywords
slide member
disulfide
resin composition
roller bearing
vol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/059123
Other languages
English (en)
French (fr)
Inventor
Masaki Egami
Yoji Sato
Taemi Okuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007134725A external-priority patent/JP2008286377A/ja
Priority claimed from JP2007134718A external-priority patent/JP2008286375A/ja
Priority claimed from JP2007222951A external-priority patent/JP2009052733A/ja
Application filed by NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to CN2008800168185A priority Critical patent/CN101715471B/zh
Priority to US12/451,562 priority patent/US8449200B2/en
Priority to EP08752943A priority patent/EP2157135A4/en
Publication of WO2008143210A1 publication Critical patent/WO2008143210A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/463—Needle bearings with one row or needles consisting of needle rollers held in a cage, i.e. subunit without race rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/56—Selection of substances
    • F16C33/565—Coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/40—Imides, e.g. polyimide [PI], polyetherimide [PEI]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/40—Imides, e.g. polyimide [PI], polyetherimide [PEI]
    • F16C2208/42—Polyamideimide [PAI]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings
    • F16C2240/64—Thickness, e.g. thickness of coatings in the nanometer range
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/907—Bearing material or solid lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

　硫黄系添加剤を含有する潤滑油に接触する環境または硫黄系化合物を含む雰囲気で使用されても、保持器の表面に形成した被膜の剥離や被膜成分の溶出が生じにくい。少なくとも表面部位が摺動部材で形成された機械部品に用いられる摺動部材用樹脂組成物であって、該組成物は、伸び率 60％～120％のポリアミドイミド樹脂にフラーレンと、二硫化モリブデンおよび二硫化タングステンから選ばれた少なくとも１つの二硫化物とが含まれており、組成物全体に対して、フラーレンが 0.1～10 容量％、二硫化物が 0.5～20 容量％含まれている。
PCT/JP2008/059123 2007-05-21 2008-05-19 摺動部材用樹脂組成物および転がり軸受 Ceased WO2008143210A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800168185A CN101715471B (zh) 2007-05-21 2008-05-19 滑动部件用树脂组合物以及滚动轴承
US12/451,562 US8449200B2 (en) 2007-05-21 2008-05-19 Resin composition for sliding member and rolling bearing
EP08752943A EP2157135A4 (en) 2007-05-21 2008-05-19 RESIN COMPOSITION FOR SLIDING ELEMENTS AND ROLLER BEARINGS

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-134725 2007-05-21
JP2007134725A JP2008286377A (ja) 2007-05-21 2007-05-21 転がり軸受
JP2007134718A JP2008286375A (ja) 2007-05-21 2007-05-21 摺動部材用組成物および転がり軸受
JP2007-134718 2007-05-21
JP2007222951A JP2009052733A (ja) 2007-08-29 2007-08-29 複層被膜および転がり軸受
JP2007-222951 2007-08-29

Publications (1)

Publication Number Publication Date
WO2008143210A1 true WO2008143210A1 (ja) 2008-11-27

Family

ID=40031908

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059123 Ceased WO2008143210A1 (ja) 2007-05-21 2008-05-19 摺動部材用樹脂組成物および転がり軸受

Country Status (4)

Country Link
US (1) US8449200B2 (ja)
EP (1) EP2157135A4 (ja)
CN (1) CN101715471B (ja)
WO (1) WO2008143210A1 (ja)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN102471572A (zh) * 2009-07-31 2012-05-23 Ntn株式会社 树脂组合物及其制造方法、以及滚动及滑动轴承
JP2015513953A (ja) * 2012-03-31 2015-05-18 コーディス・コーポレイションＣｏｒｄｉｓ Ｃｏｒｐｏｒａｔｉｏｎ 滑らかな医療用チューブ

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EP2157135A4 (en) * 2007-05-21 2011-07-20 Ntn Toyo Bearing Co Ltd RESIN COMPOSITION FOR SLIDING ELEMENTS AND ROLLER BEARINGS
JP5042373B2 (ja) * 2010-06-28 2012-10-03 日立オートモティブシステムズ株式会社 内燃機関のピストン
JP2012102157A (ja) * 2010-11-05 2012-05-31 Nok Kluber Kk 潤滑剤組成物
US9991506B2 (en) * 2011-06-03 2018-06-05 Nec Corporation Electrode binder for lithium secondary batteries, negative electrode for lithium secondary batteries using same, lithium secondary battery, automobile, method for producing electrode binder for lithium secondary batteries, and method for manufacturing lithium secondary battery
TWI465485B (zh) 2011-09-13 2014-12-21 Ind Tech Res Inst 含氧化石墨之樹脂配方、組成物及其複合材料與無機粉體的分散方法
WO2013047800A1 (ja) * 2011-09-28 2013-04-04 大豊工業株式会社 しゅう動部材及びしゅう動材料組成物
JP6535165B2 (ja) * 2014-12-18 2019-06-26 日本トムソン株式会社 ニードルケージにおける保持器用耐摩耗試験装置
US10302127B2 (en) 2015-04-28 2019-05-28 E. I. Du Pont De Nemours And Company Needle bearing
JP6379079B2 (ja) * 2015-10-01 2018-08-22 透一 野渡 ラジアルころ軸受
RU2619933C1 (ru) * 2016-06-24 2017-05-22 Виталий Богданович Черногиль Ремонтно-восстановительная добавка к жидким и пластичным смазочным материалам
CN106283020A (zh) * 2016-08-29 2017-01-04 常熟市诺信达机械设备有限公司 工业生产用验布机
CN107335591A (zh) * 2017-05-25 2017-11-10 山东金帝精密机械科技股份有限公司 轴承保持器喷塑工艺及设备
EP3734097B1 (en) * 2017-12-28 2022-02-09 Nissan Motor Co., Ltd. Low-friction sliding mechanism
GB2573002B8 (en) * 2018-04-19 2021-03-03 Mahle Int Gmbh Sliding element for an engine
CN108723727B (zh) * 2018-08-13 2023-09-05 大昌汽车部件股份有限公司 一种后制动钳活塞及其加工方法
JP7140667B2 (ja) * 2018-12-17 2022-09-21 大豊工業株式会社 摺動部材
JP7222690B2 (ja) * 2018-12-17 2023-02-15 大豊工業株式会社 摺動部材

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102471572A (zh) * 2009-07-31 2012-05-23 Ntn株式会社 树脂组合物及其制造方法、以及滚动及滑动轴承
CN102471572B (zh) * 2009-07-31 2014-06-18 Ntn株式会社 树脂组合物及其制造方法、以及滚动及滑动轴承
JP2015513953A (ja) * 2012-03-31 2015-05-18 コーディス・コーポレイションＣｏｒｄｉｓ Ｃｏｒｐｏｒａｔｉｏｎ 滑らかな医療用チューブ

Also Published As

Publication number Publication date
EP2157135A1 (en) 2010-02-24
CN101715471A (zh) 2010-05-26
CN101715471B (zh) 2013-04-17
US20100142872A1 (en) 2010-06-10
EP2157135A4 (en) 2011-07-20
US8449200B2 (en) 2013-05-28

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