WO2008149556A1 - ラックガイド及び該ラックガイドを具備したラックピニオン式ステアリング装置 - Google Patents

ラックガイド及び該ラックガイドを具備したラックピニオン式ステアリング装置 Download PDF

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Publication number
WO2008149556A1
WO2008149556A1 PCT/JP2008/001437 JP2008001437W WO2008149556A1 WO 2008149556 A1 WO2008149556 A1 WO 2008149556A1 JP 2008001437 W JP2008001437 W JP 2008001437W WO 2008149556 A1 WO2008149556 A1 WO 2008149556A1
Authority
WO
WIPO (PCT)
Prior art keywords
units
rack
same
steering device
mole
Prior art date
Application number
PCT/JP2008/001437
Other languages
English (en)
French (fr)
Inventor
Hidetoshi Kaida
Eiji Oki
Kouichi Morishige
Original Assignee
Oiles Corporation
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 Oiles Corporation filed Critical Oiles Corporation
Publication of WO2008149556A1 publication Critical patent/WO2008149556A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B62D3/123—Steering gears mechanical of rack-and-pinion type characterised by pressure yokes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash
    • F16H55/283—Special devices for taking up backlash using pressure yokes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transmission Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

　ラックバー８を摺接支持するラックガイド２０は、一方の端面２１にラックバー８を摺動案内する円弧状凹面２２を有し、他方の端面２３に円柱状凹部２４を有すると共に端面２１及び２３間に円筒状外周面２５を有しており、テレフタル酸単位を６０～１００モル％含有するジカルボン酸単位（ａ）と１，９－ノナンジアミン単位及び２－メチル－１，８－オクタンジアミン単位を６０～１００モル％含有するジアミン単位（ｂ）とからなると共に１，９－ノナンジアミン単位と２－メチル－１，８－オクタンジアミン単位とのモル比が７０：３０～５０：５０であるポリアミド樹脂と、四ふっ化エチレン樹脂と、補強充填材とからなる。
PCT/JP2008/001437 2007-06-06 2008-06-05 ラックガイド及び該ラックガイドを具備したラックピニオン式ステアリング装置 WO2008149556A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-151003 2007-06-06
JP2007151003A JP5298465B2 (ja) 2007-06-06 2007-06-06 ラックガイド及び該ラックガイドを具備したラックピニオン式ステアリング装置

Publications (1)

Publication Number Publication Date
WO2008149556A1 true WO2008149556A1 (ja) 2008-12-11

Family

ID=40093388

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001437 WO2008149556A1 (ja) 2007-06-06 2008-06-05 ラックガイド及び該ラックガイドを具備したラックピニオン式ステアリング装置

Country Status (2)

Country Link
JP (1) JP5298465B2 (ja)
WO (1) WO2008149556A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012025200A (ja) * 2010-07-20 2012-02-09 Jtekt Corp ラック軸支持装置および車両用操舵装置
CN106170428A (zh) * 2014-04-14 2016-11-30 奥依列斯工业株式会社 齿条导向件及具有齿条导向件的齿条和小齿轮型的操纵装置
KR20190127712A (ko) * 2017-03-16 2019-11-13 오일레스고교 가부시키가이샤 랙 가이드 및 기어 기구
WO2021224164A1 (en) * 2020-05-07 2021-11-11 Solvay Specialty Polymers Italy S.P.A. Polyamide/fluoroelastomer blends and corresponding articles and formation methods

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997163U (ja) * 1982-12-21 1984-07-02 オイレス工業株式会社 ラツクピニオン式ステアリング装置
JPS6144540A (ja) * 1984-08-03 1986-03-04 エミテツク、ゲゼルシヤフト、フユア、エミツシオンステクノロギー、ミツト、ベシユレンクテル、ハフツング 円筒軸上への駆動要素の固定方法
JPH01289763A (ja) * 1988-05-17 1989-11-21 Koyo Seiko Co Ltd ラックピニオン式ステアリング装置
JPH0296268U (ja) * 1989-01-13 1990-07-31
JP2006002113A (ja) * 2004-06-21 2006-01-05 Kuraray Co Ltd ポリアミド樹脂組成物およびその成形品
JP2006176597A (ja) * 2004-12-21 2006-07-06 Kuraray Co Ltd ポリアミド樹脂組成物
JP2006321351A (ja) * 2005-05-18 2006-11-30 Jtekt Corp ラックガイド及びこのラックガイドを具備したラックピニオン式ステアリング装置
WO2007055147A1 (ja) * 2005-11-10 2007-05-18 Asahi Kasei Chemicals Corporation 難燃性に優れた樹脂組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621009Y2 (ja) * 1980-02-21 1987-01-10
JPS5870962U (ja) * 1981-11-07 1983-05-13 オイレス工業株式会社 ラツクピニオン式ステアリング装置
JPS58126268U (ja) * 1982-02-19 1983-08-27 カヤバ工業株式会社 ウツクアンドピニオン式パワ−スチアリング装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997163U (ja) * 1982-12-21 1984-07-02 オイレス工業株式会社 ラツクピニオン式ステアリング装置
JPS6144540A (ja) * 1984-08-03 1986-03-04 エミテツク、ゲゼルシヤフト、フユア、エミツシオンステクノロギー、ミツト、ベシユレンクテル、ハフツング 円筒軸上への駆動要素の固定方法
JPH01289763A (ja) * 1988-05-17 1989-11-21 Koyo Seiko Co Ltd ラックピニオン式ステアリング装置
JPH0296268U (ja) * 1989-01-13 1990-07-31
JP2006002113A (ja) * 2004-06-21 2006-01-05 Kuraray Co Ltd ポリアミド樹脂組成物およびその成形品
JP2006176597A (ja) * 2004-12-21 2006-07-06 Kuraray Co Ltd ポリアミド樹脂組成物
JP2006321351A (ja) * 2005-05-18 2006-11-30 Jtekt Corp ラックガイド及びこのラックガイドを具備したラックピニオン式ステアリング装置
WO2007055147A1 (ja) * 2005-11-10 2007-05-18 Asahi Kasei Chemicals Corporation 難燃性に優れた樹脂組成物

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012025200A (ja) * 2010-07-20 2012-02-09 Jtekt Corp ラック軸支持装置および車両用操舵装置
CN106170428A (zh) * 2014-04-14 2016-11-30 奥依列斯工业株式会社 齿条导向件及具有齿条导向件的齿条和小齿轮型的操纵装置
KR20190127712A (ko) * 2017-03-16 2019-11-13 오일레스고교 가부시키가이샤 랙 가이드 및 기어 기구
EP3597965A4 (en) * 2017-03-16 2020-11-25 Oiles Corporation RACK GUIDE AND TRANSMISSION MECHANISM
US11091190B2 (en) 2017-03-16 2021-08-17 Oiles Corporation Rack guide and gear mechanism
KR102441668B1 (ko) 2017-03-16 2022-09-13 오일레스고교 가부시키가이샤 랙 가이드 및 기어 기구
WO2021224164A1 (en) * 2020-05-07 2021-11-11 Solvay Specialty Polymers Italy S.P.A. Polyamide/fluoroelastomer blends and corresponding articles and formation methods

Also Published As

Publication number Publication date
JP2008302784A (ja) 2008-12-18
JP5298465B2 (ja) 2013-09-25

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