JP6490676B2 - エピサイクリック減速歯車用遊星キャリア - Google Patents
エピサイクリック減速歯車用遊星キャリア Download PDFInfo
- Publication number
- JP6490676B2 JP6490676B2 JP2016521611A JP2016521611A JP6490676B2 JP 6490676 B2 JP6490676 B2 JP 6490676B2 JP 2016521611 A JP2016521611 A JP 2016521611A JP 2016521611 A JP2016521611 A JP 2016521611A JP 6490676 B2 JP6490676 B2 JP 6490676B2
- Authority
- JP
- Japan
- Prior art keywords
- planet carrier
- annular
- output member
- planetary
- torque output
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005219 brazing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002028 premature Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
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- 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
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- 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
- F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
- F16H1/2827—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the planet carrier, e.g. relative to its shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
・遊星キャリアは静止していて外歯車またはクラウン歯車は自由に回転する、遊星減速歯車。このタイプの減速歯車の最適化された動作範囲は、1から3の範囲の減速比に相当する。
Claims (10)
- 半径方向に延在し、ブリッジ(16)によって連結された2つの側面(9、10)を備える環状ケージ(7)を備える、エピサイクリック減速歯車用の遊星キャリア(5)であって、座部(6)は側面(9、10)の間で軸方向に延在し、座部(6)の周りで回転しながら実装された遊星歯車(4)を支持するように意図されており、環状ケージ(7)の側面(9、10)のうちの1つ(9)は、単一の構造アセンブリを形成するように、トルク出力部材(8)に取り外し不可能に固定されていること、およびトルク出力部材(8)は軸方向に延在する管状部(18)を備え、その一端は、環状連結部(19)によって延長されており、環状連結部(19)は半径方向に延長すると共に環状ケージ(7)の対応する側面(9)に連結されており、両方の側面(9、10)が、同じ半径方向剛性と、同じ捻れ剛性とを有する、ことを特徴とする、遊星キャリア(5)。
- 前記環状連結部(19)が、座部の半径方向外側に位置することを特徴とする、請求項1に記載の遊星キャリア(5)。
- トルク出力部材(8)の環状連結部(19)および側面(9)が、溶接またはろう付けによって互いに組み付けられることを特徴とする、請求項1または2に記載の遊星キャリア(5)。
- ブリッジ(16)が側面(9、10)の半径方向外周面から軸方向に延在することを特徴とする、請求項1から3のいずれか一項に記載の遊星キャリア(5)。
- トルク出力部材(8)が、前記側面(9)の半径方向外周に位置する環状域(17、20)に沿って、前記側面(9)に連結されることを特徴とする、請求項4に記載の遊星キャリア(5)。
- 連結部(19)が軸方向に延在する環状リム(20)を有し、その自由端は対応する側面(9)に連結されることを特徴とする、請求項1から5のいずれか一項に記載の遊星キャリア(5)。
- ブリッジ(16)および側面(9、10)が一体でできていることを特徴とする、請求項1から6のいずれか一項に記載の遊星キャリア(5)。
- 両方の側面(9、10)が実質的に同じ半径方向剛性を有することを特徴とする、請求項1から7のいずれか一項に記載の遊星キャリア(5)。
- 環状ケージ(7)の側面(9、10)の捻れ剛性が実質的に同一であることを特徴とする、請求項1から8のいずれか一項に記載の遊星キャリア(5)。
- 請求項1から9のいずれか一項に記載の遊星キャリア(5)を備える、より具体的には航空機タービンエンジン向けの、エピサイクリック減速機(1)用の遊星キャリア。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1359845A FR3011901B1 (fr) | 2013-10-10 | 2013-10-10 | Porte-satellites pour un reducteur de vitesse a train epicycloidal |
FR1359845 | 2013-10-10 | ||
PCT/FR2014/052553 WO2015052437A1 (fr) | 2013-10-10 | 2014-10-09 | Porte-satellites pour un réducteur de vitesse à train épicycloïdal |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016533459A JP2016533459A (ja) | 2016-10-27 |
JP6490676B2 true JP6490676B2 (ja) | 2019-03-27 |
Family
ID=50933197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016521611A Expired - Fee Related JP6490676B2 (ja) | 2013-10-10 | 2014-10-09 | エピサイクリック減速歯車用遊星キャリア |
Country Status (9)
Country | Link |
---|---|
US (1) | US20160238126A1 (ja) |
EP (1) | EP3055589B1 (ja) |
JP (1) | JP6490676B2 (ja) |
CN (1) | CN105637259B (ja) |
BR (1) | BR112016007680A8 (ja) |
CA (1) | CA2926584A1 (ja) |
FR (1) | FR3011901B1 (ja) |
RU (1) | RU2668484C2 (ja) |
WO (1) | WO2015052437A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6867123B2 (ja) * | 2016-08-12 | 2021-04-28 | 川崎重工業株式会社 | 遊星歯車減速装置 |
EP3284973A1 (de) * | 2016-08-19 | 2018-02-21 | Flender GmbH | Getriebe |
EP3284976B1 (de) * | 2016-08-19 | 2020-05-06 | Flender GmbH | Planetenträger |
FR3058493B1 (fr) * | 2016-11-07 | 2018-11-16 | Safran Transmission Systems | Porte-satellites pour un reducteur de vitesse a train epicycloidal |
CN107339247A (zh) * | 2017-08-15 | 2017-11-10 | 温岭市明华齿轮有限公司 | 行星传动结构的工业风扇 |
FR3074871B1 (fr) * | 2017-12-07 | 2019-12-13 | Safran Transmission Systems | Train planetaire |
FR3076336B1 (fr) * | 2017-12-29 | 2020-09-04 | Safran Trans Systems | Porte-satellites pour un reducteur de vitesse a train epicycloidal |
US10927944B2 (en) | 2018-01-26 | 2021-02-23 | Pratt & Whitney Canada Corp. | Compact, twist controlled planet carrier and epicyclic gear train having same |
US10760677B2 (en) | 2018-01-31 | 2020-09-01 | Pratt & Whitney Canada Corp. | Epicyclic gear train with balanced carrier stiffness |
FR3081959B1 (fr) * | 2018-06-05 | 2020-07-17 | Safran Transmission Systems | Procede d'assemblage d'un reducteur et installation de mise en oeuvre du procede |
WO2020110554A1 (ja) * | 2018-11-27 | 2020-06-04 | ジヤトコ株式会社 | 動力伝達装置及び動力伝達装置の製造方法 |
US11267061B2 (en) * | 2019-04-16 | 2022-03-08 | GM Global Technology Operations LLC | Method of manufacturing components made of dissimilar metals |
US11353089B2 (en) | 2019-10-03 | 2022-06-07 | Rolls-Royce Corporation | Epicyclical gear system housing assembly |
US11391217B2 (en) * | 2019-10-03 | 2022-07-19 | Rolls-Royce Corporation | Stiffening member for epicyclical gear system housing assembly |
FR3106384B1 (fr) | 2020-01-21 | 2023-03-10 | Safran Trans Systems | Porte-satellites pour un reducteur mecanique de turbomachine d’aeronef |
FR3109194B1 (fr) | 2020-04-10 | 2022-03-18 | Safran Trans Systems | Reducteur mecanique de turbomachine d’aeronef |
FR3113934B1 (fr) | 2020-09-04 | 2022-10-28 | Safran Trans Systems | Reducteur mecanique de turbomachine d’aeronef |
FR3115087B1 (fr) | 2020-10-08 | 2024-04-12 | Safran Trans Systems | Reducteur mecanique de turbomachine d’aeronef |
JP7145194B2 (ja) * | 2020-12-14 | 2022-09-30 | 川崎重工業株式会社 | 遊星歯車減速装置 |
FR3136533B1 (fr) | 2022-06-10 | 2024-06-14 | Safran Trans Systems | Porte-satellites pour un reducteur mecanique de turbomachine d’aeronef |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4159657A (en) * | 1978-03-06 | 1979-07-03 | Clark Equipment Company | Planetary outer end |
FR2606848B1 (fr) * | 1986-11-18 | 1989-03-10 | Mecanique Gle Atel | Porte-satellites |
IT1250861B (it) | 1991-11-12 | 1995-04-21 | Fiat Avio Spa | Riduttore di velocita' epicicloidale atto ad essere inserito nella trasmissione tra una turbina a gas ed il compressore d'aria di un motore aeronautico. |
JP2002364740A (ja) * | 2001-06-08 | 2002-12-18 | Hino Motors Ltd | プラネタリキャリヤ及びその製造方法 |
JP3685115B2 (ja) * | 2001-09-11 | 2005-08-17 | 豊田工機株式会社 | 遊星歯車装置 |
US6663530B2 (en) * | 2001-12-14 | 2003-12-16 | Pratt & Whitney Canada Corp. | Zero twist carrier |
FR2853382B1 (fr) | 2003-04-04 | 2006-04-28 | Hispano Suiza Sa | Systeme de liaison souple entre un porte-satellites et le support fixe dans un reducteur de vitesse |
JP4665516B2 (ja) * | 2004-12-28 | 2011-04-06 | トヨタ自動車株式会社 | 遊星歯車機構およびその製造方法 |
DE102007010092A1 (de) * | 2007-03-02 | 2007-11-29 | Daimlerchrysler Ag | Planetenträger |
US8313412B2 (en) * | 2009-02-05 | 2012-11-20 | Friede & Goldman, Ltd. | Gear assembly with asymmetric flex pin |
EP2545802B1 (en) * | 2011-07-11 | 2014-12-31 | Sung Yong Chang | Manufacturing method of artificial nail with 3-dimension ornament |
JP2013019490A (ja) * | 2011-07-12 | 2013-01-31 | Ricoh Co Ltd | 駆動装置、及び画像形成装置 |
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2013
- 2013-10-10 FR FR1359845A patent/FR3011901B1/fr active Active
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2014
- 2014-10-09 EP EP14799189.7A patent/EP3055589B1/fr active Active
- 2014-10-09 WO PCT/FR2014/052553 patent/WO2015052437A1/fr active Application Filing
- 2014-10-09 RU RU2016113380A patent/RU2668484C2/ru active
- 2014-10-09 US US15/027,475 patent/US20160238126A1/en not_active Abandoned
- 2014-10-09 CA CA2926584A patent/CA2926584A1/fr not_active Abandoned
- 2014-10-09 JP JP2016521611A patent/JP6490676B2/ja not_active Expired - Fee Related
- 2014-10-09 BR BR112016007680A patent/BR112016007680A8/pt active Search and Examination
- 2014-10-09 CN CN201480055876.4A patent/CN105637259B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2015052437A1 (fr) | 2015-04-16 |
EP3055589A1 (fr) | 2016-08-17 |
RU2668484C2 (ru) | 2018-10-01 |
EP3055589B1 (fr) | 2018-02-14 |
JP2016533459A (ja) | 2016-10-27 |
US20160238126A1 (en) | 2016-08-18 |
FR3011901B1 (fr) | 2017-02-10 |
BR112016007680A2 (pt) | 2017-08-01 |
FR3011901A1 (fr) | 2015-04-17 |
CN105637259A (zh) | 2016-06-01 |
CN105637259B (zh) | 2019-04-05 |
CA2926584A1 (fr) | 2015-04-16 |
RU2016113380A (ru) | 2017-11-13 |
BR112016007680A8 (pt) | 2020-03-10 |
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