WO2009050895A1 - ブッシュ軸受 - Google Patents

ブッシュ軸受 Download PDF

Info

Publication number
WO2009050895A1
WO2009050895A1 PCT/JP2008/002940 JP2008002940W WO2009050895A1 WO 2009050895 A1 WO2009050895 A1 WO 2009050895A1 JP 2008002940 W JP2008002940 W JP 2008002940W WO 2009050895 A1 WO2009050895 A1 WO 2009050895A1
Authority
WO
WIPO (PCT)
Prior art keywords
peripheral surface
outer peripheral
bearing body
projections
pair
Prior art date
Application number
PCT/JP2008/002940
Other languages
English (en)
French (fr)
Inventor
Noboru Nakagawa
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
Priority to US12/738,749 priority Critical patent/US8506169B2/en
Priority to EP08839561.1A priority patent/EP2202428B1/en
Priority to CN200880112454.0A priority patent/CN101828051B/zh
Publication of WO2009050895A1 publication Critical patent/WO2009050895A1/ja
Priority to US13/936,644 priority patent/US8834030B2/en
Priority to US14/277,932 priority patent/US9279447B2/en

Links

Classifications

    • 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
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/063—Sliding contact bearings
    • 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
    • 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
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • F16H55/24—Special devices for taking up backlash
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H57/022—Adjustment of gear shafts or bearings
    • F16H2057/0222—Lateral adjustment
    • 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
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/126—Self-adjusting during operation, e.g. by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)

Abstract

　ブッシュ軸受１は、回転軸部５の円筒状の外周面６にＲ方向に回転自在に接触する内周面７を有している軸受体８と、Ｒ方向に伸びて軸受体８の外周面９に設けられた溝手段１０と、溝手段１０に装着されていると共にＡ方向において軸受体８の外周面９から部分的に径方向外方向に突出した一対の突出部位１２及び１３並びにＲ方向における一対の突出部位１２及び１３の間に軸受体８の外周面９から径方向外方向に突出しない部位１４を有した弾性リング手段１６とを具備している。
PCT/JP2008/002940 2007-10-18 2008-10-16 ブッシュ軸受 WO2009050895A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/738,749 US8506169B2 (en) 2007-10-18 2008-10-16 Bush bearing
EP08839561.1A EP2202428B1 (en) 2007-10-18 2008-10-16 Bush bearing
CN200880112454.0A CN101828051B (zh) 2007-10-18 2008-10-16 滑动轴承
US13/936,644 US8834030B2 (en) 2007-10-18 2013-07-08 Bush bearing
US14/277,932 US9279447B2 (en) 2007-10-18 2014-05-15 Bush bearing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-271372 2007-10-18
JP2007271372A JP5167754B2 (ja) 2007-10-18 2007-10-18 ブッシュ軸受

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/738,749 A-371-Of-International US8506169B2 (en) 2007-10-18 2008-10-16 Bush bearing
US13/936,644 Division US8834030B2 (en) 2007-10-18 2013-07-08 Bush bearing

Publications (1)

Publication Number Publication Date
WO2009050895A1 true WO2009050895A1 (ja) 2009-04-23

Family

ID=40567181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002940 WO2009050895A1 (ja) 2007-10-18 2008-10-16 ブッシュ軸受

Country Status (5)

Country Link
US (3) US8506169B2 (ja)
EP (3) EP2735772A1 (ja)
JP (1) JP5167754B2 (ja)
CN (1) CN101828051B (ja)
WO (1) WO2009050895A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434652A (zh) * 2011-12-08 2012-05-02 阀安格水处理系统(太仓)有限公司 一种蜗轮蜗杆齿轮箱
CN103459237A (zh) * 2011-04-04 2013-12-18 蒂森克虏伯普利斯坦有限公司 具有用于蜗轮传动机构的间隙补偿的机电的助力转向器

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JP5167754B2 (ja) 2007-10-18 2013-03-21 オイレス工業株式会社 ブッシュ軸受
JP5141339B2 (ja) * 2008-03-31 2013-02-13 オイレス工業株式会社 ブッシュ軸受及びそれを用いた自動車のラック−ピニオン式操舵装置
JP5461127B2 (ja) * 2009-09-18 2014-04-02 株式会社ニコン・トリンブル 測量機
US20110100148A1 (en) * 2009-10-29 2011-05-05 Mando Corporation Crash energy absorbing mounting bracket and steering column of vehicle having the same
DE102010042118A1 (de) * 2010-10-07 2012-04-12 Robert Bosch Gmbh Gleitlager, Verfahren zum Herstellen eines Gleitlagers sowie Verwendung eines Gleitlagers
US20130098294A1 (en) * 2011-10-25 2013-04-25 Primestar Solar, Inc. Conveyor assembly with removable rollers for a vapor deposition system
KR20150013470A (ko) * 2012-04-25 2015-02-05 가부시키가이샤 제이텍트 전동 파워 스티어링 장치
DE102012105151B3 (de) * 2012-06-14 2013-07-18 Thyssenkrupp Presta Aktiengesellschaft Gleitlager für eine Lenkspindel
JP6020893B2 (ja) * 2012-07-27 2016-11-02 株式会社ジェイテクト 電動パワーステアリング装置
DE102012214850A1 (de) * 2012-08-21 2014-03-20 Stabilus Gmbh Elektromotor und Motor-Getriebe-Baugruppe sowie längenveränderbare Antriebseinrichtung mit einem derartigen Elektromotor
KR101319450B1 (ko) 2013-05-06 2013-10-16 주식회사 인팩 래틀 및 축력 흡수용 부쉬 및 래틀 및 축력 흡수용 부쉬를 구비하는 차량용 기어 조립체
JP6164477B2 (ja) * 2013-07-25 2017-07-19 株式会社ジェイテクト 電動パワーステアリング装置
DE102013012732A1 (de) * 2013-07-31 2015-02-05 Kiekert Aktiengesellschaft Stelleinheit für ein Kraftfahrzeug
DE102014103216B4 (de) * 2014-03-11 2021-03-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antriebsvorrichtung zur motorischen Betätigung eines Funktionselementes eines Kraftfahrzeuges
KR102151110B1 (ko) * 2014-06-11 2020-09-02 현대모비스 주식회사 베어링 부시
GB201504960D0 (en) * 2015-03-24 2015-05-06 Trw Ltd A gearbox assembly for an electric power steering assembly
PT3283782T (pt) 2015-03-31 2021-05-10 Saint Gobain Performance Plastics Pampus Gmbh Chumaceira com segmentos de flange
US10087984B2 (en) 2015-06-30 2018-10-02 Saint-Gobain Performance Plastics Corporation Plain bearing
US10160479B2 (en) 2015-07-09 2018-12-25 Steering Solutions Ip Holding Corporation Eccentric adjustment retainer
JP2017087972A (ja) * 2015-11-10 2017-05-25 株式会社ジェイテクト 転舵軸支持構造
DE102016211694B3 (de) * 2016-06-29 2017-10-05 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
EP3657040A4 (en) * 2017-07-19 2020-05-27 NSK Ltd. SCREW REDUCER
JP2019027559A (ja) * 2017-08-02 2019-02-21 オイレス工業株式会社 軸受およびステアリング機構
JP6783719B2 (ja) * 2017-08-03 2020-11-11 オイレス工業株式会社 軸受およびステアリング機構
JP6934801B2 (ja) * 2017-10-20 2021-09-15 マツダ株式会社 ラックブッシュおよびステアリング機構
JP7324607B2 (ja) * 2019-04-15 2023-08-10 マツダ株式会社 ステアリング装置
KR102208240B1 (ko) * 2019-07-30 2021-01-28 남양넥스모 주식회사 전동식 파워 스티어링의 조타 보조 장치
CN110492246B (zh) * 2019-08-13 2021-05-28 中信科移动通信技术有限公司 基站天线电下倾角调节传动机构及基站天线
DE102020200285A1 (de) * 2020-01-11 2021-07-15 Robert Bosch Gesellschaft mit beschränkter Haftung Schneckengetriebe

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Publication number Priority date Publication date Assignee Title
JPS6119131U (ja) * 1984-07-10 1986-02-04 日本サ−ボ株式会社 軸受装置
JP2001146169A (ja) 1999-11-19 2001-05-29 Koyo Seiko Co Ltd 電動式舵取装置
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JP2002096749A (ja) 2000-07-19 2002-04-02 Koyo Seiko Co Ltd 電動式舵取装置
JP2004183780A (ja) * 2002-12-03 2004-07-02 Oiles Ind Co Ltd ブッシュ軸受
JP2004347105A (ja) * 2002-08-28 2004-12-09 Oiles Ind Co Ltd 滑り軸受及びそれを具備した軸受機構
JP2005104366A (ja) * 2003-09-30 2005-04-21 Koyo Seiko Co Ltd 電動パワーステアリング装置
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JP2006027368A (ja) 2004-07-13 2006-02-02 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2006044449A (ja) 2004-08-04 2006-02-16 Favess Co Ltd 電動パワーステアリング装置
JP2006044430A (ja) 2004-08-03 2006-02-16 Favess Co Ltd 電動パワーステアリング装置

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JP5481777B2 (ja) * 2007-10-23 2014-04-23 株式会社ジェイテクト 滑り軸受を具備した軸受機構
JP5141339B2 (ja) * 2008-03-31 2013-02-13 オイレス工業株式会社 ブッシュ軸受及びそれを用いた自動車のラック−ピニオン式操舵装置
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Publication number Priority date Publication date Assignee Title
JPS6119131U (ja) * 1984-07-10 1986-02-04 日本サ−ボ株式会社 軸受装置
JP2001146169A (ja) 1999-11-19 2001-05-29 Koyo Seiko Co Ltd 電動式舵取装置
JP2001322554A (ja) 2000-05-17 2001-11-20 Koyo Seiko Co Ltd 電動式舵取装置
JP2002096749A (ja) 2000-07-19 2002-04-02 Koyo Seiko Co Ltd 電動式舵取装置
JP2004347105A (ja) * 2002-08-28 2004-12-09 Oiles Ind Co Ltd 滑り軸受及びそれを具備した軸受機構
JP2004183780A (ja) * 2002-12-03 2004-07-02 Oiles Ind Co Ltd ブッシュ軸受
JP2005104366A (ja) * 2003-09-30 2005-04-21 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2005161894A (ja) * 2003-11-28 2005-06-23 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2006027368A (ja) 2004-07-13 2006-02-02 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2006044430A (ja) 2004-08-03 2006-02-16 Favess Co Ltd 電動パワーステアリング装置
JP2006044449A (ja) 2004-08-04 2006-02-16 Favess Co Ltd 電動パワーステアリング装置

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Title
See also references of EP2202428A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103459237A (zh) * 2011-04-04 2013-12-18 蒂森克虏伯普利斯坦有限公司 具有用于蜗轮传动机构的间隙补偿的机电的助力转向器
CN102434652A (zh) * 2011-12-08 2012-05-02 阀安格水处理系统(太仓)有限公司 一种蜗轮蜗杆齿轮箱

Also Published As

Publication number Publication date
CN101828051A (zh) 2010-09-08
US8834030B2 (en) 2014-09-16
JP5167754B2 (ja) 2013-03-21
EP2735772A1 (en) 2014-05-28
CN101828051B (zh) 2013-03-20
US20140248010A1 (en) 2014-09-04
US20100239199A1 (en) 2010-09-23
EP2202428A4 (en) 2012-12-26
US9279447B2 (en) 2016-03-08
JP2009097664A (ja) 2009-05-07
US20130294714A1 (en) 2013-11-07
EP2746621A1 (en) 2014-06-25
US8506169B2 (en) 2013-08-13
EP2202428B1 (en) 2014-09-17
EP2202428A1 (en) 2010-06-30

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