JP5127135B2 - 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置 - Google Patents

潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置 Download PDF

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Publication number
JP5127135B2
JP5127135B2 JP2005349523A JP2005349523A JP5127135B2 JP 5127135 B2 JP5127135 B2 JP 5127135B2 JP 2005349523 A JP2005349523 A JP 2005349523A JP 2005349523 A JP2005349523 A JP 2005349523A JP 5127135 B2 JP5127135 B2 JP 5127135B2
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JP
Japan
Prior art keywords
polyol
polyurethane resin
lubricant composition
aromatic polyester
electric power
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.)
Expired - Fee Related
Application number
JP2005349523A
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English (en)
Japanese (ja)
Other versions
JP2007153994A5 (enExample
JP2007153994A (ja
Inventor
浩二 北畑
尚樹 内田
充男 米田
寛昭 岡
智喬 中川
政浩 林
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.)
Nippon Polyurethane Industry Co Ltd
JTEKT Corp
Original Assignee
Nippon Polyurethane Industry Co Ltd
JTEKT Corp
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
Application filed by Nippon Polyurethane Industry Co Ltd, JTEKT Corp filed Critical Nippon Polyurethane Industry Co Ltd
Priority to JP2005349523A priority Critical patent/JP5127135B2/ja
Priority to EP06832847A priority patent/EP1959004A4/en
Priority to US12/095,736 priority patent/US20100236859A1/en
Priority to PCT/JP2006/322968 priority patent/WO2007063723A1/ja
Publication of JP2007153994A publication Critical patent/JP2007153994A/ja
Publication of JP2007153994A5 publication Critical patent/JP2007153994A5/ja
Application granted granted Critical
Publication of JP5127135B2 publication Critical patent/JP5127135B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0409—Electric motor acting on the steering column
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
    • C10M149/20—Polyureas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/041—Coatings or solid lubricants, e.g. anti-seize layers or pastes
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0463—Grease lubrication; Drop-feed lubrication
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/1256—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids used as thickening agent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/045—Polyureas; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/26—Waterproofing or water resistance
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/76—Reduction of noise, shudder, or vibrations
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19991—Lubrication

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Lubricants (AREA)
JP2005349523A 2005-12-02 2005-12-02 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置 Expired - Fee Related JP5127135B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005349523A JP5127135B2 (ja) 2005-12-02 2005-12-02 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置
EP06832847A EP1959004A4 (en) 2005-12-02 2006-11-17 LUBRICANT COMPOSITION, LOWERING GEAR, USED THEREOF AND ELECTRIC POWER STEERING DEVICE USING THEREOF
US12/095,736 US20100236859A1 (en) 2005-12-02 2006-11-17 Lubricant composition, speed reduction gear employing the composition and electric power steering apparatus employing the speed reduction gear
PCT/JP2006/322968 WO2007063723A1 (ja) 2005-12-02 2006-11-17 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005349523A JP5127135B2 (ja) 2005-12-02 2005-12-02 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置

Publications (3)

Publication Number Publication Date
JP2007153994A JP2007153994A (ja) 2007-06-21
JP2007153994A5 JP2007153994A5 (enExample) 2008-12-18
JP5127135B2 true JP5127135B2 (ja) 2013-01-23

Family

ID=38092058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005349523A Expired - Fee Related JP5127135B2 (ja) 2005-12-02 2005-12-02 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置

Country Status (4)

Country Link
US (1) US20100236859A1 (enExample)
EP (1) EP1959004A4 (enExample)
JP (1) JP5127135B2 (enExample)
WO (1) WO2007063723A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7728071B2 (en) 2006-05-12 2010-06-01 E. I. Du Pont De Nemours And Company Gear for electric power steering device
JP2009114259A (ja) * 2007-11-02 2009-05-28 Jtekt Corp 潤滑剤組成物とそれを用いた減速機および電動パワーステアリング装置
CN102224058B (zh) * 2009-11-27 2015-08-19 日本精工株式会社 电动式动力转向装置
WO2012077264A1 (ja) * 2010-12-07 2012-06-14 日本精工株式会社 電動パワーステアリング装置
JP6481261B2 (ja) * 2014-04-16 2019-03-13 株式会社ジェイテクト 車両用差動装置
US20180086364A1 (en) * 2016-09-23 2018-03-29 Mando Corporation Steering column for vehicle
CN120739841B (zh) * 2025-09-04 2025-11-28 泰州吉丰传动科技有限公司 一种海洋船舶用的电缆牵引减速传动装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513164A1 (de) * 1995-04-07 1996-10-10 Bayer Ag Polycarbonat-Diole, ihre Herstellung und Verwendung als Ausgangsprodukte für Polyurethan-Kunststoffe
JPH11286601A (ja) * 1998-04-01 1999-10-19 Nippon Mektron Ltd 自己潤滑性ポリウレタンエラストマーの製造法
JP2000302835A (ja) * 1999-04-22 2000-10-31 Nippon Polyurethane Ind Co Ltd 熱可塑性ポリウレタン樹脂の製造方法
JP3467769B2 (ja) * 1999-08-20 2003-11-17 日本ポリウレタン工業株式会社 ポリカーボネートジオールの製造方法
JP4591743B2 (ja) * 2002-09-25 2010-12-01 株式会社ジェイテクト グリース組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置
JP4417754B2 (ja) * 2004-03-18 2010-02-17 株式会社ジェイテクト 潤滑剤組成物とそれを用いた減速機ならびにそれを用いた電動パワーステアリング装置

Also Published As

Publication number Publication date
EP1959004A4 (en) 2010-09-08
WO2007063723A1 (ja) 2007-06-07
US20100236859A1 (en) 2010-09-23
EP1959004A1 (en) 2008-08-20
JP2007153994A (ja) 2007-06-21

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