JP2008025596A - 油圧着脱式カップリング - Google Patents
油圧着脱式カップリング Download PDFInfo
- Publication number
- JP2008025596A JP2008025596A JP2006195204A JP2006195204A JP2008025596A JP 2008025596 A JP2008025596 A JP 2008025596A JP 2006195204 A JP2006195204 A JP 2006195204A JP 2006195204 A JP2006195204 A JP 2006195204A JP 2008025596 A JP2008025596 A JP 2008025596A
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- shaft
- teeth
- shaft end
- rotor
- 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.)
- Granted
Links
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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
- F16D1/08—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 with clamping hub; with hub and longitudinal key
- F16D1/09—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D1/092—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces the pair of conical mating surfaces being provided on the coupled hub and 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
- 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
- F16D1/08—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 with clamping hub; with hub and longitudinal key
- F16D1/09—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
- F16D2001/0906—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using a hydraulic fluid to clamp or disconnect, not provided for in F16D1/091
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7026—Longitudinally splined or fluted rod
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7026—Longitudinally splined or fluted rod
- Y10T403/7035—Specific angle or shape of rib, key, groove, or shoulder
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】蒸気及びガスタービンやその他の機械のロータ1に着脱可能に取り付けられる油圧着脱式カップリング4において、前記ロータ1における車室貫通軸2の軸端部に嵌合するカップリングスリーブ4bに、前記軸端部のテーパー軸部2aに油圧により締り嵌めされるテーパー孔部4b−aと前記軸端部のストレート軸部2bに形成された複数の歯12に噛み合う歯13を有したストレート孔部4b−bとを隣接して有してなる。
【選択図】図1
Description
2 車室貫通軸
2a テーパー軸部
2b ストレート軸部
3 ガスシール
4 ロータカップリング
4a カップリングフランジ
4b カップリングスリーブ
4b−a テーパー孔部
4b−b ストレート孔部
5 ロータ
6 スペーサ
7 ボルト
8 スパイラル溝
9a,9b 油圧通路
10a,10b Oリング
11 残油ブロー用孔
12,12A,12B 歯
13,13A,13B 歯
14 テーパースペーサ
15 押え板
16 締付ボルト
17 スペーサ押えねじ
18 押えナット
19 廻り止め座金
20 ボルト
21 皿ばね
22 ライナー
23 角形キー
24 丸形テーパーキー
25,26 矩形断面溝
28a,28b 半円形断面のテーパー溝
29 キー押えねじ
30 ねじ穴
Claims (7)
- 回転機械の回転軸に着脱可能に取り付けられる油圧着脱式カップリングにおいて、
前記回転軸の軸端部に嵌合するカップリングスリーブに、
前記軸端部の外周面に油圧により締り嵌めされる締り嵌め部と、
前記軸端部の外周面に周方向の複数箇所に亙って噛み合う噛み合い部と、
を隣接して備えてなることを特徴とする油圧着脱式カップリング。 - 前記締り嵌め部は、前記軸端部の先細りのテーパー軸部に対応したテーパー孔部であることを特徴とする請求項1に記載の油圧着脱式カップリング。
- 前記噛み合い部は、前記軸端部のストレート軸部に形成した歯と噛み合う歯が形成されたストレート孔部であることを特徴とする請求項1又は2に記載の油圧着脱式カップリング。
- 前記噛み合い部の歯は、隙間無く高精度に噛み合う一歯を除いて、その他の歯の両側にテーパースペーサを介して前記軸端部の複数の歯に噛み合うことを特徴とする請求項1,2又は3に記載の油圧着脱式カップリング。
- 前記噛み合い部は、前記軸端部のストレート軸部に形成した複数のキー溝に対応するキー溝が形成されたストレート孔部であることを特徴とする請求項1又は2に記載の油圧着脱式カップリング。
- 前記互いに対応するキー溝の一つは角形キーが挿入される矩形断面溝であり、互いに対応するその他のキー溝は丸形テーパーキーが挿入される半円形断面のテーパー溝であることを特徴とする請求項5に記載の油圧着脱式カップリング。
- 前記カップリングスリーブは、前記軸端部に固着される抜け止め手段で前記回転軸に対し抜け止めされることを特徴とする請求項1,2,3,4,5又は6に記載の油圧着脱式カップリング。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006195204A JP5072278B2 (ja) | 2006-07-18 | 2006-07-18 | 油圧着脱式カップリング |
PCT/JP2007/053133 WO2008010326A1 (fr) | 2006-07-18 | 2007-02-21 | Dispositif de couplage hydraulique détachable |
EP07714633A EP2042763B1 (en) | 2006-07-18 | 2007-02-21 | Detachable hydraulic coupling |
EP10176368A EP2264326B1 (en) | 2006-07-18 | 2007-02-21 | Hydraulically detachable coupling |
US12/304,844 US8360677B2 (en) | 2006-07-18 | 2007-02-21 | Hydraulic detachable coupling |
ZA200810314A ZA200810314B (en) | 2006-07-18 | 2008-12-04 | Hydraulic detachable coupling |
US13/231,071 US20120001426A1 (en) | 2006-07-18 | 2011-09-13 | Hydraulic detachable coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006195204A JP5072278B2 (ja) | 2006-07-18 | 2006-07-18 | 油圧着脱式カップリング |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008025596A true JP2008025596A (ja) | 2008-02-07 |
JP5072278B2 JP5072278B2 (ja) | 2012-11-14 |
Family
ID=38956661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006195204A Expired - Fee Related JP5072278B2 (ja) | 2006-07-18 | 2006-07-18 | 油圧着脱式カップリング |
Country Status (5)
Country | Link |
---|---|
US (2) | US8360677B2 (ja) |
EP (2) | EP2042763B1 (ja) |
JP (1) | JP5072278B2 (ja) |
WO (1) | WO2008010326A1 (ja) |
ZA (1) | ZA200810314B (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010185525A (ja) * | 2009-02-12 | 2010-08-26 | Mitsubishi Heavy Ind Ltd | テーパカップリング構造体及び回転機械 |
KR101019567B1 (ko) | 2010-07-14 | 2011-03-08 | 엠피에스 주식회사 | 원자력 발전 터빈 커플링용 체결볼트 |
WO2011101937A1 (ja) * | 2010-02-18 | 2011-08-25 | 三菱重工業株式会社 | テーパカップリング構造体及び回転機械 |
US8282349B2 (en) * | 2008-03-07 | 2012-10-09 | General Electric Company | Steam turbine rotor and method of assembling the same |
US8334613B2 (en) | 2008-08-22 | 2012-12-18 | Mitsubishi Heavy Industries, Ltd. | Wind turbine generator and assembling method thereof |
KR101324037B1 (ko) | 2013-07-15 | 2013-11-01 | 동화산기 (주) | 원자력 터빈 커플링의 유압식 체결장치 |
JP2015532699A (ja) * | 2012-09-04 | 2015-11-12 | シーメンス エナジー インコーポレイテッド | 半径方向ディフューザーおよび短縮された中間部を有するガスタービンエンジン |
JP2017020528A (ja) * | 2015-07-07 | 2017-01-26 | 日産自動車株式会社 | 嵌合構造 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120060351A1 (en) * | 2009-05-29 | 2012-03-15 | Vestas Wind Systems A/S | Shaft connection using a band |
ES2387439B1 (es) * | 2010-10-18 | 2013-07-26 | Gamesa Innovation & Technology, S.L. | Unión entre el eje de entrada de la multiplicadora y eje de giro del rotor. |
JP5789118B2 (ja) * | 2011-04-15 | 2015-10-07 | 津田駒工業株式会社 | ロータリージョイント装置およびロータリージョイント装置の加工方法ならびにロータリージョイント装置を備えた工作機械用の主軸駆動装置 |
WO2013165490A1 (en) * | 2012-05-02 | 2013-11-07 | Parker-Hannifin Corporation | Method of assembly for hydromechanical transmission |
DE102012012293B4 (de) * | 2012-06-20 | 2017-10-26 | Sms Group Gmbh | Vorrichtung zum Umformen eines Werkstücks |
EP2708697A1 (en) * | 2012-09-17 | 2014-03-19 | Alstom Technology Ltd | Method of coupling two rotor sections and turbine rotor |
DE102012222627B4 (de) * | 2012-12-10 | 2021-11-04 | Robert Bosch Gmbh | Rohrförmige Vorrichtung zur Verbindung mit einer Welle |
EP2971663B1 (en) * | 2013-03-13 | 2019-05-01 | United Technologies Corporation | Oil transfer passage arrangement for a shaft of a gas turbine engine |
JP5602967B1 (ja) * | 2014-03-05 | 2014-10-08 | 株式会社小松製作所 | 装軌式作業車両のためのローラ装置およびローラシェル |
US9227464B2 (en) * | 2014-05-30 | 2016-01-05 | Cnh Industrial America Llc | Axle assembly for a work vehicle |
CN107676368A (zh) * | 2017-11-02 | 2018-02-09 | 四川优机实业股份有限公司 | 快速分离式自锁联接轧机传动轴结构 |
CN110067816B (zh) * | 2019-04-29 | 2023-12-29 | 江苏华风科技有限公司 | 一种离合器 |
Citations (6)
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JPS5689030U (ja) * | 1979-12-12 | 1981-07-16 | ||
JPS61205260U (ja) * | 1985-06-13 | 1986-12-24 | ||
JPH05280546A (ja) * | 1992-04-02 | 1993-10-26 | Kobe Steel Ltd | 軸継手構造及び軸着脱装置 |
JPH1037968A (ja) * | 1996-07-24 | 1998-02-13 | Mitsubishi Electric Corp | 嵌め合構造 |
JPH11153009A (ja) * | 1997-09-16 | 1999-06-08 | Denso Corp | 内燃機関用バルブタイミング調整装置 |
JP2003065006A (ja) * | 2001-08-27 | 2003-03-05 | Mitsubishi Heavy Ind Ltd | 絶縁構造型ロータカップリング |
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GB2310026B (en) | 1996-02-05 | 1999-11-17 | Camloc | Steering wheel assembly |
JP2001082497A (ja) | 1999-09-13 | 2001-03-27 | Takehiko Takasaki | 回転体と回転軸との結合体並びに直列した回転軸の結合体 |
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JP4425451B2 (ja) | 2000-11-10 | 2010-03-03 | ビスコドライブジャパン株式会社 | ビスカスカップリング |
-
2006
- 2006-07-18 JP JP2006195204A patent/JP5072278B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-21 EP EP07714633A patent/EP2042763B1/en not_active Expired - Fee Related
- 2007-02-21 WO PCT/JP2007/053133 patent/WO2008010326A1/ja active Application Filing
- 2007-02-21 EP EP10176368A patent/EP2264326B1/en not_active Expired - Fee Related
- 2007-02-21 US US12/304,844 patent/US8360677B2/en not_active Expired - Fee Related
-
2008
- 2008-12-04 ZA ZA200810314A patent/ZA200810314B/xx unknown
-
2011
- 2011-09-13 US US13/231,071 patent/US20120001426A1/en not_active Abandoned
Patent Citations (6)
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JPS5689030U (ja) * | 1979-12-12 | 1981-07-16 | ||
JPS61205260U (ja) * | 1985-06-13 | 1986-12-24 | ||
JPH05280546A (ja) * | 1992-04-02 | 1993-10-26 | Kobe Steel Ltd | 軸継手構造及び軸着脱装置 |
JPH1037968A (ja) * | 1996-07-24 | 1998-02-13 | Mitsubishi Electric Corp | 嵌め合構造 |
JPH11153009A (ja) * | 1997-09-16 | 1999-06-08 | Denso Corp | 内燃機関用バルブタイミング調整装置 |
JP2003065006A (ja) * | 2001-08-27 | 2003-03-05 | Mitsubishi Heavy Ind Ltd | 絶縁構造型ロータカップリング |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8282349B2 (en) * | 2008-03-07 | 2012-10-09 | General Electric Company | Steam turbine rotor and method of assembling the same |
RU2505681C2 (ru) * | 2008-03-07 | 2014-01-27 | Дженерал Электрик Компани | Ротор паровой турбины и способ его сборки |
US8334613B2 (en) | 2008-08-22 | 2012-12-18 | Mitsubishi Heavy Industries, Ltd. | Wind turbine generator and assembling method thereof |
JP2010185525A (ja) * | 2009-02-12 | 2010-08-26 | Mitsubishi Heavy Ind Ltd | テーパカップリング構造体及び回転機械 |
US8302754B2 (en) | 2009-02-12 | 2012-11-06 | Mitsubishi Heavy Industries, Ltd. | Tapered coupling structure and rotating machine |
WO2011101937A1 (ja) * | 2010-02-18 | 2011-08-25 | 三菱重工業株式会社 | テーパカップリング構造体及び回転機械 |
JP2011169395A (ja) * | 2010-02-18 | 2011-09-01 | Mitsubishi Heavy Ind Ltd | テーパカップリング構造体及び回転機械 |
US8915666B2 (en) | 2010-02-18 | 2014-12-23 | Mitsubishi Heavy Industries, Ltd. | Taper coupling structure and rotating machine |
KR101019567B1 (ko) | 2010-07-14 | 2011-03-08 | 엠피에스 주식회사 | 원자력 발전 터빈 커플링용 체결볼트 |
JP2015532699A (ja) * | 2012-09-04 | 2015-11-12 | シーメンス エナジー インコーポレイテッド | 半径方向ディフューザーおよび短縮された中間部を有するガスタービンエンジン |
KR101324037B1 (ko) | 2013-07-15 | 2013-11-01 | 동화산기 (주) | 원자력 터빈 커플링의 유압식 체결장치 |
JP2017020528A (ja) * | 2015-07-07 | 2017-01-26 | 日産自動車株式会社 | 嵌合構造 |
Also Published As
Publication number | Publication date |
---|---|
US20090324323A1 (en) | 2009-12-31 |
US8360677B2 (en) | 2013-01-29 |
EP2042763A1 (en) | 2009-04-01 |
EP2042763A4 (en) | 2010-01-27 |
ZA200810314B (en) | 2009-12-30 |
EP2042763B1 (en) | 2011-05-25 |
EP2264326B1 (en) | 2012-01-04 |
WO2008010326A1 (fr) | 2008-01-24 |
JP5072278B2 (ja) | 2012-11-14 |
EP2264326A1 (en) | 2010-12-22 |
US20120001426A1 (en) | 2012-01-05 |
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