DE60304231D1 - Zahnrad, Untersetzungsgetriebe und elektrische Servolenkung - Google Patents

Zahnrad, Untersetzungsgetriebe und elektrische Servolenkung

Info

Publication number
DE60304231D1
DE60304231D1 DE60304231T DE60304231T DE60304231D1 DE 60304231 D1 DE60304231 D1 DE 60304231D1 DE 60304231 T DE60304231 T DE 60304231T DE 60304231 T DE60304231 T DE 60304231T DE 60304231 D1 DE60304231 D1 DE 60304231D1
Authority
DE
Germany
Prior art keywords
gear
electric power
power steering
reduction gear
reduction
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 - Lifetime
Application number
DE60304231T
Other languages
English (en)
Other versions
DE60304231T2 (de
Inventor
Etsurou Kitami
Hiroaki Murakami
Tomohiro Maekawa
Tomomasa Machida
Kaname Joshita
Teruo Tsutsui
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.)
JTEKT Corp
Original Assignee
Koyo Seiko Co Ltd
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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Application granted granted Critical
Publication of DE60304231D1 publication Critical patent/DE60304231D1/de
Publication of DE60304231T2 publication Critical patent/DE60304231T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of 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
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D2001/062—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end characterised by adaptors where hub bores being larger than the shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/76—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
    • 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
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
DE60304231T 2002-01-11 2003-01-09 Zahnrad, Untersetzungsgetriebe und elektrische Servolenkung Expired - Lifetime DE60304231T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002005364 2002-01-11
JP2002005364A JP2003207029A (ja) 2002-01-11 2002-01-11 減速歯車機構及び電動式パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE60304231D1 true DE60304231D1 (de) 2006-05-18
DE60304231T2 DE60304231T2 (de) 2006-12-28

Family

ID=19191098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304231T Expired - Lifetime DE60304231T2 (de) 2002-01-11 2003-01-09 Zahnrad, Untersetzungsgetriebe und elektrische Servolenkung

Country Status (4)

Country Link
US (1) US6988582B2 (de)
EP (1) EP1327569B1 (de)
JP (1) JP2003207029A (de)
DE (1) DE60304231T2 (de)

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JP4586384B2 (ja) * 2004-03-08 2010-11-24 株式会社ジェイテクト 歯車の製造方法及び歯車製造用治具
US20090294203A1 (en) * 2004-08-06 2009-12-03 Nsk Ltd. electric power steering apparatus
DE102005035020A1 (de) * 2005-07-27 2007-02-01 Zf Lenksysteme Gmbh Radialbewegliches Loslager für eine Welle eines Lenksystems
US7721616B2 (en) * 2005-12-05 2010-05-25 Gm Global Technology Operations, Inc. Sprung gear set and method
DE102006014763A1 (de) * 2006-03-30 2007-10-04 Robert Bosch Gmbh Zahnrad
WO2008007736A1 (fr) 2006-07-12 2008-01-17 Hitachi, Ltd. Système de direction assistée, mécanisme de réduction de la vitesse et support de roulement
US8250940B2 (en) * 2006-07-20 2012-08-28 Steering Solutions Ip Holding Corporation System and method for controlling contact between members in operable communication
JP4919154B2 (ja) * 2006-12-19 2012-04-18 スズキ株式会社 樹脂ギヤ
JP5181483B2 (ja) * 2007-01-26 2013-04-10 株式会社ジェイテクト 歯車及び電動パワーステアリング装置
JP2008254495A (ja) * 2007-04-02 2008-10-23 Jtekt Corp 電動パワーステアリング装置
DE102007035970A1 (de) * 2007-07-30 2009-02-12 Ims Gear Gmbh Elektrische Lenkvorrichtung für Kraftfahrzeuge
DE102007055814A1 (de) 2007-12-14 2009-06-18 Zf Lenksysteme Gmbh Radialbewegliches Loslager
DE102008014402A1 (de) * 2008-03-14 2009-09-17 Volkswagen Ag Elektromechanische Lenkung
EP2230071A1 (de) * 2009-03-17 2010-09-22 Quadrant Epp Ag Verbundgetrieberohling und Verfahren zu dessen Herstellung
CN201478928U (zh) * 2009-09-01 2010-05-19 中山大洋电机股份有限公司 一种转轴的制动装置及其应用的齿轮减速电机系统
CN101697440B (zh) * 2009-10-30 2011-07-27 上海博泽电机有限公司 蜗杆的装配方法
JP5626576B2 (ja) * 2010-06-23 2014-11-19 株式会社ジェイテクト 電動パワーステアリング装置
JP5765571B2 (ja) * 2011-09-13 2015-08-19 株式会社ジェイテクト ウォームホイール
US9605744B2 (en) * 2012-04-24 2017-03-28 Gkn Sinter Metals, Llc Dampening assembly and related method of making same
JP2014021741A (ja) * 2012-07-19 2014-02-03 Hitachi Omron Terminal Solutions Corp 紙幣取引装置
CN105829190B (zh) * 2014-03-05 2018-03-16 日本精工株式会社 电动式助力转向装置及其组装方法
CN105793139B (zh) * 2014-03-05 2018-11-30 日本精工株式会社 电动式助力转向装置及其组装方法
DE102014210246A1 (de) * 2014-05-28 2015-12-03 Skf Lubrication Systems Germany Gmbh Schmierritzelmodul, Schmierritzel und Verfahren zum Herstellen eines Schmierritzelmoduls
FR3022172B1 (fr) * 2014-06-11 2016-05-27 Jtekt Europe Sas Procede de fabrication d’une roue dentee a jante coulee cannelee
JP2016016789A (ja) * 2014-07-09 2016-02-01 株式会社ジェイテクト 電動パワーステアリング装置
USD749657S1 (en) * 2014-11-19 2016-02-16 American Axle & Manufacturing, Inc. Gerotor housing
USD753744S1 (en) * 2015-03-17 2016-04-12 Nabtesco Corporation Reduction gear
USD753743S1 (en) * 2015-03-17 2016-04-12 Nabtesco Corporation Reduction gear
JP6624437B2 (ja) * 2015-12-24 2019-12-25 日立化成株式会社 樹脂製歯車の製造法
JP6610413B2 (ja) * 2016-04-26 2019-11-27 中西金属工業株式会社 インサート成形品の製造方法
JP2017219055A (ja) * 2016-06-03 2017-12-14 Nok株式会社 ギアダンパ
JP2018017302A (ja) * 2016-07-27 2018-02-01 Ｋｙｂ株式会社 ギヤ、及びギヤの製造方法
US20190101206A1 (en) * 2017-09-29 2019-04-04 Kinematics, Llc Integrated slew drive
DE102017220460A1 (de) * 2017-11-16 2019-05-16 Robert Bosch Gmbh Schnecke bzw. Schraubritzel aus Einzelteilen mit oder ohne globoidischer Verzahnung
JP7031330B2 (ja) * 2018-01-29 2022-03-08 昭和電工マテリアルズ株式会社 樹脂製歯車
US11608861B2 (en) * 2018-02-22 2023-03-21 Halliburton Energy Services, Inc. Cylindrical contact polygon for torque transmission to a driveshaft
WO2020072289A1 (en) 2018-10-04 2020-04-09 Kinematics, Llc Force sensing slew drive
JP2021011905A (ja) * 2019-07-05 2021-02-04 Nok株式会社 ギアダンパ及びギアダンパの製造方法
CN112032258A (zh) * 2020-07-24 2020-12-04 重庆大学 无侧隙阶梯滚柱包络环面蜗杆传动

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US4674351A (en) * 1985-12-23 1987-06-23 Sundstrand Corporation Compliant gear
JPS62166360U (de) * 1986-04-11 1987-10-22
US4831897A (en) * 1987-10-05 1989-05-23 Sundstrand Corporation Torsionally compliant gear for use in multiple load path transmissions
JP2542093B2 (ja) * 1989-11-21 1996-10-09 三菱電機株式会社 遊星歯車式減速スタ―タ装置
US5307705A (en) * 1993-02-09 1994-05-03 Fenelon Paul J Stress dissipation gear and method of making same
DE69400570T2 (de) * 1993-12-07 1997-03-27 Koyo Seiko Co Servolenkung
JP3579509B2 (ja) * 1995-06-14 2004-10-20 光洋精工株式会社 トルクリミッタおよび電動パワーステアリング装置
US5911788A (en) * 1998-02-20 1999-06-15 Sundstrand Corporation Compliant gear
JP3613693B2 (ja) 1998-07-27 2005-01-26 光洋精工株式会社 電動式舵取装置
JP2001304379A (ja) * 2000-04-20 2001-10-31 Unisia Jecs Corp 合成樹脂製歯車及びその製造方法
JP3661086B2 (ja) 2000-05-25 2005-06-15 光洋精工株式会社 電動式舵取装置
US6551096B2 (en) * 2000-10-03 2003-04-22 Tokai Corporation Ignition mechanism for gas lighter
JP2002333059A (ja) * 2001-05-10 2002-11-22 Koyo Seiko Co Ltd 歯車とこれを備えた電動パワーステアリング装置

Also Published As

Publication number Publication date
JP2003207029A (ja) 2003-07-25
EP1327569A3 (de) 2003-09-24
US20040084865A1 (en) 2004-05-06
EP1327569B1 (de) 2006-03-29
US6988582B2 (en) 2006-01-24
EP1327569A2 (de) 2003-07-16
DE60304231T2 (de) 2006-12-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: JTEKT CORP., OSAKA, JP

8364 No opposition during term of opposition