JP5289478B2 - 自動車操向装置のラックバー支持装置 - Google Patents
自動車操向装置のラックバー支持装置 Download PDFInfo
- Publication number
- JP5289478B2 JP5289478B2 JP2011026777A JP2011026777A JP5289478B2 JP 5289478 B2 JP5289478 B2 JP 5289478B2 JP 2011026777 A JP2011026777 A JP 2011026777A JP 2011026777 A JP2011026777 A JP 2011026777A JP 5289478 B2 JP5289478 B2 JP 5289478B2
- Authority
- JP
- Japan
- Prior art keywords
- rack bar
- support
- roller
- yoke
- shaft
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 230000001788 irregular Effects 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
- Power Steering Mechanism (AREA)
Description
303 ボールベアリング
305 ボール
307 ローラ軸
308 ロックリング
309 軸支持体
310 サポートヨーク
320 ヨークプラグ
330 弾性支持体
Claims (3)
- ギアボックスに挿入されてラックバーを前方に支持するサポートヨークと前記サポートヨークをラックバー側に支持するヨークプラグとを含む自動車操向装置のラックバー支持装置であって、
前記サポートヨークは、
前記ギアボックスのシリンダーに挿入される中空の軸支持体と、
前記軸支持体の内側に挿入結合されるローラ軸と、
外周面が前記ラックバーの後方面に相応する曲面に形成され、中心部が前記ローラ軸に結合され、前記ラックバーの直線運動時、これと連動されて前記ローラ軸を中心として回転 し、前記ラックバーを前方に支持するローラと、
前記ローラ軸と前記ローラとの間に介在されたボールと、を備え、
前記ローラ軸の外周面及び前記ローラの内周面に、対向する凹溝が周方向に沿ってそれぞれ形成されており、
前記ボールは、前記凹溝の間に保持されて、前記ラックバーの中心軸から径方向に伝えられる荷重を受け、且つ、前記凹溝とそれぞれ嵌合することで、前記ローラ軸に沿った前記ローラの移動を制止する、自動車操向装置のラックバー支持装置。 - 前記凹溝は、前記ローラ軸の外周面と前記ローラの内周面に円周方向に形成されることを特徴とする、請求項1に記載の自動車操向装置のラックバー支持装置。
- 前記ヨークプラグと軸支持体との間には前記軸支持体に支持され結合されて、前記軸支持体を前方に支持しながら前記ラックバーを通じて伝えられる外力を吸収する弾性支持体が結合されることを特徴とする、請求項1又は2に記載の自動車操向装置のラックバー支持装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100012208A KR101427440B1 (ko) | 2010-02-10 | 2010-02-10 | 자동차 조향장치의 랙바 지지장치 |
KR10-2010-0012208 | 2010-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011162186A JP2011162186A (ja) | 2011-08-25 |
JP5289478B2 true JP5289478B2 (ja) | 2013-09-11 |
Family
ID=44352634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011026777A Active JP5289478B2 (ja) | 2010-02-10 | 2011-02-10 | 自動車操向装置のラックバー支持装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110192250A1 (ja) |
JP (1) | JP5289478B2 (ja) |
KR (1) | KR101427440B1 (ja) |
CN (1) | CN102145709A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101209326B1 (ko) * | 2011-06-20 | 2012-12-06 | 주식회사 만도 | 탄성지지체 및 이를 구비한 자동차 조향장치의 랙바 지지장치 |
KR101283591B1 (ko) * | 2011-09-19 | 2013-07-05 | 현대자동차주식회사 | 차량용 열교환기 |
US9010208B2 (en) * | 2012-07-13 | 2015-04-21 | Trw Automotive U.S. Llc | Yoke assembly for a rack and pinion steering gear and method for producing the same |
CN106428190B (zh) * | 2015-08-04 | 2018-11-30 | 株式会社万都 | 一种转向器支撑机构 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2427522A1 (fr) * | 1978-05-30 | 1979-12-28 | Renault | Poussoir de direction a cremaillere |
DE2850926A1 (de) * | 1978-11-24 | 1980-06-04 | Koyojidoki K K | Kugelumlauf-lenkung |
JPS6043471U (ja) * | 1983-08-26 | 1985-03-27 | 光洋精工株式会社 | ラツクピニオン式ステアリング装置 |
JPH0662088B2 (ja) * | 1985-04-17 | 1994-08-17 | 東海テイ−ア−ルダブリユ−株式会社 | 自動車の舵取り機構 |
JPS6362956A (ja) * | 1986-08-30 | 1988-03-19 | Tokai T R W Kk | ラツクギヤ支持装置 |
US5058448A (en) * | 1988-10-27 | 1991-10-22 | Koyo Seiko Co., Ltd. | Rack and pinion steering device |
JPH085899Y2 (ja) * | 1988-10-27 | 1996-02-21 | 光洋精工株式会社 | ラックピニオン式ステアリング装置 |
US5492414A (en) * | 1995-06-05 | 1996-02-20 | Automation Gages, Inc. | Linear ball slide with rack and pinion |
US5983742A (en) * | 1998-02-05 | 1999-11-16 | Oiles America Corporation | Rack and pinion steering device with split roller rack bar support |
US6939044B1 (en) * | 1999-10-22 | 2005-09-06 | Thomson Industries, Inc. | Recirculating rolling element cartridge for linear motion bearing assembly |
US6408708B1 (en) * | 2000-08-10 | 2002-06-25 | Trw Inc. | Rack and pinion steering gear with low friction yoke assembly |
US6736021B2 (en) * | 2001-04-20 | 2004-05-18 | Trw Inc. | Rack and pinion steering gear with low friction roller yoke design |
KR20030081806A (ko) * | 2002-04-13 | 2003-10-22 | 주식회사 만도 | 차량용 스티어링 시스템의 랙바 지지장치 |
US20060060014A1 (en) * | 2004-09-17 | 2006-03-23 | Mando Corporation | Ball screw device for steering system |
JP2007001511A (ja) * | 2005-06-27 | 2007-01-11 | Nsk Ltd | ステアリング装置 |
JP5180483B2 (ja) * | 2006-03-28 | 2013-04-10 | 本田技研工業株式会社 | トルクセンサの製造方法 |
JP2008049756A (ja) * | 2006-08-23 | 2008-03-06 | Nsk Ltd | ラック・ピニオン式ステアリング装置 |
KR100854784B1 (ko) * | 2007-02-27 | 2008-08-27 | 주식회사 만도 | 요크 클리어런스 자동 조절장치를 구비한 조향장치 |
KR100861544B1 (ko) * | 2007-04-10 | 2008-10-02 | 주식회사 만도 | 랙 피니언 방식 조향장치의 서포트 요크 자동 유격보상장치 |
JP5109693B2 (ja) * | 2008-02-04 | 2012-12-26 | 日本精工株式会社 | ラックアンドピニオン式ステアリング装置 |
-
2010
- 2010-02-10 KR KR1020100012208A patent/KR101427440B1/ko active IP Right Grant
-
2011
- 2011-02-07 US US13/022,223 patent/US20110192250A1/en not_active Abandoned
- 2011-02-09 CN CN2011100350800A patent/CN102145709A/zh active Pending
- 2011-02-10 JP JP2011026777A patent/JP5289478B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20110092661A (ko) | 2011-08-18 |
JP2011162186A (ja) | 2011-08-25 |
US20110192250A1 (en) | 2011-08-11 |
KR101427440B1 (ko) | 2014-08-08 |
CN102145709A (zh) | 2011-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8636099B2 (en) | Rack-driven steering apparatus and rack-driven auxiliary power steering apparatus including the same | |
US9897148B2 (en) | Reducer of electric power-assisted steering apparatus | |
JP4888281B2 (ja) | 電動式パワーステアリング装置 | |
KR20110092456A (ko) | 자동차 조향장치의 랙바 지지장치 | |
US9334928B2 (en) | Planetary gear apparatus | |
JP5289478B2 (ja) | 自動車操向装置のラックバー支持装置 | |
JP2008247190A (ja) | 電動式パワーステアリング装置 | |
US8984978B2 (en) | Elastic support module and rack bar supporting device for vehicle steering apparatus having the same | |
JP2012021594A (ja) | 雄シャフトと雌シャフトの結合構造 | |
KR101764934B1 (ko) | 자동차 조향장치의 랙바 지지장치 | |
JP2009113730A (ja) | 車両の後輪操舵装置 | |
JP2009180322A (ja) | 伸縮軸及び伸縮軸を備えたステアリング装置 | |
KR20130053180A (ko) | 자동차 조향장치의 랙바 지지장치 | |
KR101148643B1 (ko) | 랙바 지지장치 및 이를 구비한 자동차 조향장치 | |
KR101268263B1 (ko) | 자동차 조향장치의 랙바 지지장치 | |
JP4377647B2 (ja) | 車両ステアリング用伸縮軸 | |
JP2011073543A5 (ja) | ||
KR20200050263A (ko) | 자동차 조향장치의 랙바 지지장치 | |
KR101246957B1 (ko) | 자동차 조향장치의 중간축 | |
JP2008196688A (ja) | 伸縮軸及び伸縮軸を備えたステアリング装置 | |
KR20110096791A (ko) | 차량용 스티어링 컬럼 | |
JP2001315655A (ja) | 電動パワーステアリング装置 | |
KR101427439B1 (ko) | 자동차 조향장치의 랙바 지지장치 및 이를 포함하는 자동차 조향장치 | |
JP6318930B2 (ja) | 電動式パワーステアリング装置 | |
JP5310712B2 (ja) | 十字軸自在継手 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130422 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130521 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130604 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5289478 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |