DE68906401T2 - Planetenradeinheit für Differential. - Google Patents

Planetenradeinheit für Differential.

Info

Publication number
DE68906401T2
DE68906401T2 DE89100266T DE68906401T DE68906401T2 DE 68906401 T2 DE68906401 T2 DE 68906401T2 DE 89100266 T DE89100266 T DE 89100266T DE 68906401 T DE68906401 T DE 68906401T DE 68906401 T2 DE68906401 T2 DE 68906401T2
Authority
DE
Germany
Prior art keywords
differential
planetary gear
gear unit
unit
planetary
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
DE89100266T
Other languages
English (en)
Other versions
DE68906401D1 (en
Inventor
Kouhei Hori
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.)
NEC Space Technologies Ltd
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE68906401D1 publication Critical patent/DE68906401D1/de
Application granted granted Critical
Publication of DE68906401T2 publication Critical patent/DE68906401T2/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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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
    • F16H55/08—Profiling
    • F16H55/0806—Involute profile
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
    • 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
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Gears, Cams (AREA)
DE89100266T 1988-01-06 1989-01-09 Planetenradeinheit für Differential. Expired - Lifetime DE68906401T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63000404A JP2575435B2 (ja) 1988-01-06 1988-01-06 差動遊星歯車装置

Publications (2)

Publication Number Publication Date
DE68906401D1 DE68906401D1 (en) 1993-06-17
DE68906401T2 true DE68906401T2 (de) 1993-11-11

Family

ID=11472863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89100266T Expired - Lifetime DE68906401T2 (de) 1988-01-06 1989-01-09 Planetenradeinheit für Differential.

Country Status (4)

Country Link
US (1) US4942781A (de)
EP (1) EP0323858B1 (de)
JP (1) JP2575435B2 (de)
DE (1) DE68906401T2 (de)

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* Cited by examiner, † Cited by third party
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US5245851A (en) * 1989-09-19 1993-09-21 M.H. Center Limited Differential pinion, metal mold for plastic working the same, and method for plastic working with the metal mold
JPH03239841A (ja) * 1990-02-14 1991-10-25 Mitsubishi Electric Corp 遊星歯車装置
DE4026886A1 (de) * 1990-08-25 1992-02-27 Renk Ag Planetengetriebe
JP3175240B2 (ja) * 1990-11-14 2001-06-11 セイコーエプソン株式会社 小型減速機
DE4217784C2 (de) * 1991-06-12 1994-02-17 Viscodrive Gmbh Differentialgetriebe
JP3387935B2 (ja) * 1991-07-08 2003-03-17 株式会社東芝 遊星歯車装置
US5310389A (en) * 1992-11-17 1994-05-10 Zexel-Gleason Usa, Inc. Parallel-axis differential gear tooth modification
DE4446115A1 (de) * 1993-12-27 1995-06-29 Yugen Kaisha Sozoan Matsumoto Geschwindigkeitswandler
US5704864A (en) * 1993-12-27 1998-01-06 Yugen Kaisha Sozoan Drive unit
JP3202503B2 (ja) * 1994-10-14 2001-08-27 栃木富士産業株式会社 デファレンシャル装置
US5655987A (en) * 1995-06-20 1997-08-12 Zexel Torsen Inc. Roll-formed differential gear
GB2304169B (en) * 1995-08-10 1997-07-09 Samsung Electronics Co Ltd Gear mechanisms
DE19860164A1 (de) * 1998-12-24 2000-07-27 Hubert Biehler Verstelleinrichtung zur Drehverstellung, insbesondere für einen Sitz eines Kraftfahrzeuges
JP4524012B2 (ja) * 1999-09-27 2010-08-11 シチズンマイクロ株式会社 小型遊星歯車装置
US6632154B2 (en) * 2000-01-21 2003-10-14 Seiko Epson Corporation Gear apparatus
TW459937U (en) * 2000-02-18 2001-10-11 Wei A Jin Planet-type gear shift device
US6626792B2 (en) * 2000-03-07 2003-09-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gear bearings
EP1361969A1 (de) * 2001-02-12 2003-11-19 Volkswagen Aktiengesellschaft Verstelleinrichtung zur drehverstellung zweier zentrisch gelagerter adapterstücke, insbesondere für einen sitz vorzugsweise eines kraftfahrzeuges, und planetengetriebe hierfür
US20040049925A1 (en) * 2002-09-12 2004-03-18 Electrolux Home Products, Inc. Pole pruner
US6783478B2 (en) 2002-09-13 2004-08-31 Moog Inc. Compound differential planetary gear assembly
JP2004324736A (ja) * 2003-04-23 2004-11-18 Toyoda Mach Works Ltd 遊星歯車機構を備えた車輌用差動歯車装置およびその製造方法
US7361118B2 (en) * 2004-07-20 2008-04-22 Nabco Limited Gear mechanism and reduction planetary gear
US20060122027A1 (en) * 2004-12-03 2006-06-08 Dalenberg Scott R Automatic transmission and gear train
JP4936052B2 (ja) * 2006-09-25 2012-05-23 株式会社ジェイテクト 車両用操舵装置
US8834316B2 (en) * 2007-11-30 2014-09-16 Bvr Technologies High ratio gear reducer
US8591367B2 (en) * 2010-02-17 2013-11-26 Stephen John Kochan Non-backdrivable gear system
JP5700743B2 (ja) * 2010-12-09 2015-04-15 孝 松田 かみあい中，すべり率の正負が変化せず、歯元幅を大きく，さらに，かみあい点における歯形の相対曲率を小さくするピッチ円外インボリュート歯形内歯車対
DE102011009600B3 (de) * 2011-01-27 2012-03-15 Kathrein-Werke Kg Mobilfunkantenne mit Multi-Strahlformeinrichtung
WO2013026482A1 (en) * 2011-08-24 2013-02-28 Hansen Transmissions International Nv Gear transmission system
DE102011089021A1 (de) * 2011-12-19 2013-06-20 Zf Friedrichshafen Ag Getriebevorrichtung mit einem innenverzahnten Hohlrad sowie zwei damit kämmenden Stirnrädern
JP6084876B2 (ja) * 2013-03-29 2017-02-22 日本電産サンキョー株式会社 蓋体駆動装置
CN104214311B (zh) * 2014-09-24 2016-09-14 南车戚墅堰机车车辆工艺研究所有限公司 花键齿轮传动装置
US11266270B2 (en) * 2017-05-23 2022-03-08 Vita-Mix Management Corporation Food processor assembly for a blender base
CN107461460A (zh) * 2017-09-11 2017-12-12 马墉良 改进型分度圆差减速装置
CN108087517B (zh) * 2018-01-26 2022-03-22 柳州市怀远数控技术开发有限公司 一种细分微分差动减速器
JP7417360B2 (ja) * 2019-03-11 2024-01-18 住友重機械工業株式会社 歯車装置
US11903523B2 (en) 2019-07-22 2024-02-20 Vita-Mix Management Corporation Food processor assembly
US11473664B2 (en) * 2019-10-21 2022-10-18 Aktiebolaget Skf Gear tooth chamfer for an annular gear
US11877696B2 (en) 2019-12-19 2024-01-23 Vita-Mix Management Corporation Food processor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR968247A (fr) * 1948-06-21 1950-11-22 Réducteur de vitesse
DE821302C (de) * 1948-12-04 1951-11-15 Wilhelm Stoeckicht Dipl Ing Differential-Untersetzungsgetriebe
US2682760A (en) * 1950-04-18 1954-07-06 American Flexible Coupling Com Gear coupling
FR1086343A (fr) * 1953-07-08 1955-02-11 Signaux Entr Electriques Réducteur de vitesse
FR1257265A (fr) * 1960-03-23 1961-03-31 Réducteur de vitesse différentiel
US3116651A (en) * 1961-03-21 1964-01-07 Gen Motors Corp Gearing
GB1085291A (en) * 1964-09-17 1967-09-27 Vauxhall Motors Ltd Noise reduction of toothed gears
US3596538A (en) * 1968-12-05 1971-08-03 Arthur R Braun Speed changing device
US3792629A (en) * 1971-12-30 1974-02-19 Mc Donnell Douglas Corp Speed reducer with ring and planet gears having different circular pitches
US4043226A (en) * 1974-09-30 1977-08-23 Fairfield Manufacturing Company, Inc. Disengage mechanism for gear drive
SE409497B (sv) * 1978-10-02 1979-08-20 Jonsson Sven Kuggvexel jemte forfaringssett och apparat for dess framstellning
US4280376A (en) * 1979-05-17 1981-07-28 Energistics, Inc. Planetary gear system and gears therefore
GB2153957B (en) * 1984-02-09 1986-11-26 Warner Lambert Tech Endoscope
JPS62200057A (ja) * 1986-02-27 1987-09-03 Toshiba Corp 差動遊星歯車装置
US4679459A (en) * 1986-04-22 1987-07-14 The United States Of America As Represented By The Secretary Of The Army Concave-convex gear pair having staggered teeth
FR2598766B1 (fr) * 1986-05-14 1991-05-03 Mijno Fils Ets J Reducteur de vitesse a train epicycloidal
IT1201114B (it) * 1987-01-08 1989-01-27 Comer Spa Variatore di giri ad ingranaggi a costruzione semplificata

Also Published As

Publication number Publication date
EP0323858A2 (de) 1989-07-12
JPH01176834A (ja) 1989-07-13
EP0323858B1 (de) 1993-05-12
JP2575435B2 (ja) 1997-01-22
DE68906401D1 (en) 1993-06-17
US4942781A (en) 1990-07-24
EP0323858A3 (en) 1990-03-28

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA TOSHIBA, TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: NEC TOSHIBA SPACE SYSTEMS, LTD., YOKOHAMA, KANAGAW