JP4585531B2 - コートプーリーを用いた電動式パワーステアリング装置 - Google Patents
コートプーリーを用いた電動式パワーステアリング装置 Download PDFInfo
- Publication number
- JP4585531B2 JP4585531B2 JP2007032697A JP2007032697A JP4585531B2 JP 4585531 B2 JP4585531 B2 JP 4585531B2 JP 2007032697 A JP2007032697 A JP 2007032697A JP 2007032697 A JP2007032697 A JP 2007032697A JP 4585531 B2 JP4585531 B2 JP 4585531B2
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- ball nut
- electric power
- power steering
- electric motor
- 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
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
- B62D5/0421—Electric motor acting on or near steering gear
- B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
-
- 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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- 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
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/38—Means or measures for increasing adhesion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Ocean & Marine Engineering (AREA)
- Power Steering Mechanism (AREA)
- Pulleys (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
335 電動モータ
337 駆動プーリー
339 従動プーリー
341 ベルト
343 コート層
371 モータフランジ
372 嵌合部
373 モータ支持孔
381 ボルト
400 製造システム
401 洗浄装置
403 コート装置
405 乾燥装置
407 硬化装置
Claims (2)
- 操向ハンドル軸に連結され、歯が形成されたピニオンシャフトと、
前記ピニオンシャフトの歯と噛み合わされる歯が一端側に形成され、他端側にボールスクリューが形成されたラックシャフトと、
ボールナットとボールスクリューとの間に介在された複数のボールを介して、前記ボールスクリューに設けられたボールナットと、
前記ボールナットと連動して結合された第1のプーリーと、
前記操向ハンドルで発生するトルクを感知するトルクセンサと、
前記トルクセンサの信号により、操向補助力を発生させる電動モータと、
前記電動モータの一端側に設けられた第2のプーリーと、
前記第1のプーリーと前記第2のプーリーを連結し、前記電動モータの操向補助力を、前記ボールナットに伝達するベルトと、
を備える電動式パワーステアリング装置において、
前記第1のプーリーまたは前記第2のプーリーの外周面にコート層が形成され、
前記コート層は、重量%(Wt%)で、1〜10Wt%の溶媒に分散された、10〜90Wt%の二硫化モリブデン(MoS2)、5〜10Wt%の三酸化アンチモン(Sb2O3)、1〜5Wt%の防錆剤、1〜5Wt%の補助潤滑剤、および1〜3Wt%の有機系接合剤を、組成比で有することを特徴とするコートプーリーを用いた電動式パワーステアリング装置。 - 前記コート層は、洗浄、コート、乾燥、硬化の工程を経て、1〜100μmの厚さを有することを特徴とする請求項1に記載のコートプーリーを用いた電動式パワーステアリング装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060018332A KR100783355B1 (ko) | 2006-02-24 | 2006-02-24 | 코팅 풀리를 이용한 전동식 파워 스티어링 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007223587A JP2007223587A (ja) | 2007-09-06 |
JP4585531B2 true JP4585531B2 (ja) | 2010-11-24 |
Family
ID=38080836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007032697A Expired - Fee Related JP4585531B2 (ja) | 2006-02-24 | 2007-02-13 | コートプーリーを用いた電動式パワーステアリング装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7588120B2 (ja) |
EP (1) | EP1826095B1 (ja) |
JP (1) | JP4585531B2 (ja) |
KR (1) | KR100783355B1 (ja) |
CN (1) | CN100460260C (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006070889A1 (ja) * | 2004-12-28 | 2006-07-06 | Nsk Ltd. | 電動パワーステアリング装置 |
DE102008050595A1 (de) * | 2008-10-09 | 2010-06-24 | Thyssenkrupp Presta Ag | Hydrostatischer Antrieb für ein Lenksystem |
DE102010050783A1 (de) * | 2010-11-10 | 2012-05-10 | Thyssenkrupp Presta Ag | Geräuscharmer Riementrieb |
KR101305749B1 (ko) * | 2011-11-24 | 2013-09-06 | 주식회사 만도 | 수분 감지가 가능한 동력보조 조향장치 |
CN102774268B (zh) * | 2012-07-14 | 2015-09-09 | 盐城工学院 | 一种可实现大角度转向的等长双横臂悬架轮边驱动装置 |
DE102012213972A1 (de) * | 2012-08-07 | 2014-02-13 | Schaeffler Technologies AG & Co. KG | Riementrieb für ein Kraftfahrzeug |
JP6291725B2 (ja) * | 2013-05-22 | 2018-03-14 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
DE102013110397A1 (de) * | 2013-09-20 | 2015-03-26 | Trw Automotive Gmbh | Riemenscheibe, Riemen, Riemenantrieb und Lenksystem sowie Verfahren zur Herstellung einer Riemenscheibe und eines Riemens |
US9487231B2 (en) * | 2013-11-26 | 2016-11-08 | Steering Solutions Ip Holding Corporation | Tie rod force sensing systems and methods |
US9382995B2 (en) | 2014-12-01 | 2016-07-05 | Extreme Industrial Coatings, LLC | Pulley for use with a non-synchronous drive belt |
CN107107949A (zh) * | 2014-12-03 | 2017-08-29 | Trw汽车美国有限责任公司 | 用于车辆转向器的齿条滚珠螺母组件及其相关部件 |
DE102016113803A1 (de) * | 2015-07-28 | 2017-02-02 | Steering Solutions Ip Holding Corporation | Riemenscheibenbaugruppe mit leerlaufrolle, kraftunterstützungssystem mit riemenscheibenbaugruppe und verfahren |
KR102453328B1 (ko) | 2015-12-08 | 2022-10-12 | 주식회사 만도 | 전동식 동력 보조 조향장치 |
DE102016103197A1 (de) * | 2016-02-24 | 2017-08-24 | Robert Bosch Automotive Steering Gmbh | Riemengetriebe und lenksystem |
KR20220141647A (ko) * | 2021-04-13 | 2022-10-20 | 주식회사 만도 | 자동차의 조향장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020119851A1 (en) * | 2000-12-21 | 2002-08-29 | Wacker-Chemie Gmbh | Pulley with microprofiled surface |
US20030192734A1 (en) * | 2002-04-12 | 2003-10-16 | Mark Bugosh | Electric power steering assembly |
JP2005212654A (ja) * | 2004-01-30 | 2005-08-11 | Showa Corp | 電動パワーステアリング装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02239009A (ja) * | 1988-10-25 | 1990-09-21 | Santou Kakougiyou Kk | 耐摩耗性プーリー |
US5598913A (en) * | 1995-06-07 | 1997-02-04 | Ntn Corporation | One-way over-running clutch pulley |
JP3784492B2 (ja) | 1997-04-23 | 2006-06-14 | 本田技研工業株式会社 | ケーブル式ステアリング装置 |
US7052420B2 (en) | 2000-05-31 | 2006-05-30 | Ntn Corporation | Over-running clutch pulley with coating material |
KR100625072B1 (ko) * | 2002-01-29 | 2006-09-19 | 가부시키가이샤 제이텍트 | 전동 파워스티어링 장치 |
KR20030082707A (ko) * | 2002-04-18 | 2003-10-23 | 주식회사 세화기계 | 벨트컨베이어용 풀리의 표면 경화 방법 |
JP2004136720A (ja) | 2002-10-15 | 2004-05-13 | Gates Unitta Asia Co | クローラベルト |
CN1508236A (zh) * | 2002-12-13 | 2004-06-30 | 上海科鸣机械设备有限公司 | 一种具有防锈功能的润滑剂 |
-
2006
- 2006-02-24 KR KR1020060018332A patent/KR100783355B1/ko not_active IP Right Cessation
-
2007
- 2007-02-01 EP EP07002194A patent/EP1826095B1/en not_active Not-in-force
- 2007-02-13 JP JP2007032697A patent/JP4585531B2/ja not_active Expired - Fee Related
- 2007-02-15 CN CNB2007100051997A patent/CN100460260C/zh active Active
- 2007-02-15 US US11/707,474 patent/US7588120B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020119851A1 (en) * | 2000-12-21 | 2002-08-29 | Wacker-Chemie Gmbh | Pulley with microprofiled surface |
US20030192734A1 (en) * | 2002-04-12 | 2003-10-16 | Mark Bugosh | Electric power steering assembly |
JP2005212654A (ja) * | 2004-01-30 | 2005-08-11 | Showa Corp | 電動パワーステアリング装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1826095A3 (en) | 2008-03-05 |
CN101024402A (zh) | 2007-08-29 |
KR20070088127A (ko) | 2007-08-29 |
US7588120B2 (en) | 2009-09-15 |
EP1826095A2 (en) | 2007-08-29 |
US20070221439A1 (en) | 2007-09-27 |
JP2007223587A (ja) | 2007-09-06 |
CN100460260C (zh) | 2009-02-11 |
EP1826095B1 (en) | 2011-10-19 |
KR100783355B1 (ko) | 2007-12-10 |
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