JP2016536531A - 遊星ベアリングのための弾性ブッシング - Google Patents

遊星ベアリングのための弾性ブッシング Download PDF

Info

Publication number
JP2016536531A
JP2016536531A JP2016523274A JP2016523274A JP2016536531A JP 2016536531 A JP2016536531 A JP 2016536531A JP 2016523274 A JP2016523274 A JP 2016523274A JP 2016523274 A JP2016523274 A JP 2016523274A JP 2016536531 A JP2016536531 A JP 2016536531A
Authority
JP
Japan
Prior art keywords
bushing
elastic
planetary
pretensionable
bearing
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.)
Pending
Application number
JP2016523274A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016536531A5 (enExample
Inventor
ミトゥシュ、フランツ
Original Assignee
エフエム・エネルギー・ゲーエムベーハー・ウント・コンパニー・カーゲー
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 エフエム・エネルギー・ゲーエムベーハー・ウント・コンパニー・カーゲー filed Critical エフエム・エネルギー・ゲーエムベーハー・ウント・コンパニー・カーゲー
Publication of JP2016536531A publication Critical patent/JP2016536531A/ja
Publication of JP2016536531A5 publication Critical patent/JP2016536531A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F16C27/066—Ball or roller 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3615—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with means for modifying the spring characteristic
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • 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
    • F16F15/1201—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 for damping of axial or radial, i.e. non-torsional vibrations
    • 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
    • F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • F05B2260/964—Preventing, counteracting or reducing vibration or noise by damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/98—Lubrication
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/08—Functional characteristics, e.g. variability, frequency-dependence pre-stressed
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/04—Lubrication
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/02—Rotary
    • 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
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H2057/085—Bearings for orbital gears
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Retarders (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2016523274A 2013-10-15 2014-10-13 遊星ベアリングのための弾性ブッシング Pending JP2016536531A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13004936 2013-10-15
EP13004936.4 2013-10-15
PCT/EP2014/002754 WO2015055291A1 (de) 2013-10-15 2014-10-13 Elastische buchse für planetenlager

Publications (2)

Publication Number Publication Date
JP2016536531A true JP2016536531A (ja) 2016-11-24
JP2016536531A5 JP2016536531A5 (enExample) 2017-09-07

Family

ID=49385082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016523274A Pending JP2016536531A (ja) 2013-10-15 2014-10-13 遊星ベアリングのための弾性ブッシング

Country Status (9)

Country Link
US (1) US9714701B2 (enExample)
EP (1) EP3058245B1 (enExample)
JP (1) JP2016536531A (enExample)
KR (1) KR101842376B1 (enExample)
CN (1) CN105829769B (enExample)
CA (1) CA2926220A1 (enExample)
DK (1) DK3058245T3 (enExample)
ES (1) ES2806749T3 (enExample)
WO (1) WO2015055291A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909453B2 (en) 2015-05-19 2018-03-06 General Electric Company Lubrication system for a turbine engine
AT517719B1 (de) * 2015-09-15 2017-04-15 Miba Gleitlager Austria Gmbh Planetengetriebe für eine Windkraftanlage
US10415429B2 (en) 2015-09-25 2019-09-17 General Electric Company Planet gearbox with cylindrical roller bearing with high density roller packing
US10234018B2 (en) * 2015-10-19 2019-03-19 General Electric Company Planet gearbox with cylindrical roller bearing with under race lube scheme
ITUB20156062A1 (it) 2015-12-01 2017-06-01 Gen Electric Alloggiamento per l'uso in un motore a turboventilatore e procedimento di lavaggio di fluido da esso.
US10508562B2 (en) * 2015-12-01 2019-12-17 United Technologies Corporation Geared turbofan with four star/planetary gear reduction
US9677659B1 (en) * 2016-01-28 2017-06-13 General Electric Company Gearbox planet attenuation spring damper
US10113633B2 (en) * 2016-01-28 2018-10-30 General Electric Company Gearbox planet squeeze film damper
US10274071B2 (en) 2016-01-28 2019-04-30 General Electric Company Gearbox planet squeeze film damper
DE102017211779A1 (de) * 2016-07-11 2018-01-11 Robert Bosch Gmbh Handwerkzeugmaschinenvorrichtung
CN106224486A (zh) * 2016-08-31 2016-12-14 重庆宝进机械制造有限公司 基于涡轮的阻尼差速器
US11174895B2 (en) 2019-04-30 2021-11-16 General Electric Company Bearing for a wind turbine drivetrain having an elastomer support
US11428310B2 (en) * 2019-06-03 2022-08-30 Allison Transmission, Inc. Stepped spindle
CN110510156B (zh) * 2019-09-03 2023-03-31 哈尔滨工业大学 一种膨胀式动量轮轮体组件
KR102276982B1 (ko) * 2019-09-27 2021-07-13 엘지전자 주식회사 기어드 인휠모터
CN110822072A (zh) * 2019-12-11 2020-02-21 南京高速齿轮制造有限公司 一种行星架及齿轮箱
WO2022167155A1 (de) 2021-02-08 2022-08-11 Fm Energie Gmbh & Co.Kg Schallentkoppeltes planetengetriebe und windkraftanlage mit solch einem getriebe
CN113236755B (zh) * 2021-07-12 2021-09-21 江苏国茂减速机股份有限公司 行星架安装方法、行星减速机波动补偿方法及行星减速机
US11572825B1 (en) * 2021-12-29 2023-02-07 Garrett Transportation I Inc. Turbocharger flexible bearing cartridge assembly
DE102022202874A1 (de) * 2022-03-24 2023-09-28 Zf Friedrichshafen Ag Aufblasbare Montagedichtung
US12421898B2 (en) 2022-06-22 2025-09-23 General Electric Company Gearbox assembly with lubricant extraction volume ratio
WO2024010975A1 (en) * 2022-07-08 2024-01-11 Fallbrook Intellectual Property Company Llc Hardened slot walls in a skew shifting continuous variable planetary system
CN116608213B (zh) * 2023-07-20 2023-09-19 山东国创精密机械有限公司 一种耐磨风电轴承座
CN119196272A (zh) * 2024-11-27 2024-12-27 浙江一铭机车部件有限公司 一种差速器衬套外挡圈轴向限位结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011518992A (ja) * 2008-04-03 2011-06-30 ミッシュ、フランツ 圧力媒体によりプレストレス可能なエラストマー構成要素、及びその製造の為のプロセス
WO2012119748A1 (de) * 2011-03-09 2012-09-13 Fm Energie Gmbh & Co.Kg Durch materialverdrängung vorspannbare buchse und mit dieser buchse ausgestattetes lager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1521465A (en) * 1974-09-04 1978-08-16 Vickers Ltd Gearboxes
US6848828B2 (en) * 2002-03-08 2005-02-01 Ntn Corporation Foil bearing and spindle device using the same
US20110140448A1 (en) * 2009-12-15 2011-06-16 Mitsubishi Heavy Industries, Ltd. Wind-turbine-generator-system transmission and wind turbine generator
ES2536686T3 (es) * 2010-02-08 2015-05-27 Vestas Wind Systems A/S Elemento elástico, conjunto de suspensión y turbina eólica con el conjunto de suspensión
DE102013013092A1 (de) * 2013-03-25 2014-09-25 Carl Freudenberg Kg Lager
US9109628B2 (en) * 2013-09-13 2015-08-18 Solar Turbines Incorporated Journal bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011518992A (ja) * 2008-04-03 2011-06-30 ミッシュ、フランツ 圧力媒体によりプレストレス可能なエラストマー構成要素、及びその製造の為のプロセス
WO2012119748A1 (de) * 2011-03-09 2012-09-13 Fm Energie Gmbh & Co.Kg Durch materialverdrängung vorspannbare buchse und mit dieser buchse ausgestattetes lager

Also Published As

Publication number Publication date
CN105829769A (zh) 2016-08-03
US20160245390A1 (en) 2016-08-25
US9714701B2 (en) 2017-07-25
ES2806749T3 (es) 2021-02-18
KR20160071382A (ko) 2016-06-21
EP3058245B1 (de) 2020-05-06
CN105829769B (zh) 2020-02-18
KR101842376B1 (ko) 2018-03-26
WO2015055291A1 (de) 2015-04-23
DK3058245T3 (da) 2020-08-03
CA2926220A1 (en) 2015-04-23
EP3058245A1 (de) 2016-08-24

Similar Documents

Publication Publication Date Title
JP2016536531A (ja) 遊星ベアリングのための弾性ブッシング
JP7149184B2 (ja) 複合型プラネット・ギヤ装置およびドライブ・トレイン装置
US9382997B2 (en) Gear set lubrication system and method
US3518897A (en) Reduction gearing assembly
US9903454B2 (en) Traveling axle device
JP2015530540A (ja) 流体動圧オイル流、荷重容量、および軸受性能の最適化を促進するジャーナル軸受および方法
CN101482178A (zh) 润滑系统中使用的密封装置
US10495185B2 (en) Planetary wheel drive using bushings
KR20150112991A (ko) 차량의 파워 트레인용 비틀림 진동 댐핑 장치
CN103573977A (zh) 用于变速器的最终传动机构和动力输出装置
CN102996749A (zh) 用于有限滑动差动组件的有效冷却系统
US8397595B2 (en) Drive unit for a motor vehicle
CN203784226U (zh) 分动器
JPH034787B2 (enExample)
CN107614932B (zh) 包括伞齿轮和力平衡设备的行星齿轮系
CN106068403A (zh) 多挡变速器
CN112673196B (zh) 行星齿轮组和包括这种齿轮组的车辆或固定单元
CN104373517A (zh) 一种偏心轴-连杆组合式均载方法及其减速机
CN102829176A (zh) 变速器闭锁机构
CN108278356A (zh) 齿轮箱及其轻量化方法和机器人
JP2019183962A (ja) 駆動力配分装置
US11708888B2 (en) Shaft for a motor vehicle transmission
JP2001227625A (ja) プラネタリギヤ軸受の潤滑装置
CN201836234U (zh) 差速器主齿轴承支撑座
CN104279305B (zh) 带有变速器壳体改善的密封部的轮毂驱动装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170731

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170731

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180605

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180905

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181101

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190507

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190716

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191025

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200407