JP6215740B2 - 部品の締結構造 - Google Patents
部品の締結構造 Download PDFInfo
- Publication number
- JP6215740B2 JP6215740B2 JP2014051866A JP2014051866A JP6215740B2 JP 6215740 B2 JP6215740 B2 JP 6215740B2 JP 2014051866 A JP2014051866 A JP 2014051866A JP 2014051866 A JP2014051866 A JP 2014051866A JP 6215740 B2 JP6215740 B2 JP 6215740B2
- Authority
- JP
- Japan
- Prior art keywords
- nut member
- outer periphery
- nut
- shaft
- groove
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
- F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
-
- 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
- F05D2260/30—Retaining components in desired mutual position
-
- 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
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
-
- 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
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
Description
41 スリーブ(第1部品)
43 第1ナット部材
43a 第1溝部
45 インナーレース(第2部品)
50 第2ナット部材
50a 第2溝部
51 連結部材
51a 第1突起部
51b 第2突起部
Claims (2)
- 回転軸(15)の外周に嵌合する筒状の第1部品(41)を該回転軸(15)の外周に螺合する第1ナット部材(43)で軸方向に締結するとともに、前記第1部品(41)の外周に嵌合する第2部品(45)を該第1部品(41)の外周に螺合する第2ナット部材(50)で軸方向に締結する部品の締結構造であって、
前記第1ナット部材(43)のネジおよび前記第2ナット部材(50)のネジの一方は右ネジで他方は左ネジであり、前記第1ナット部材(43)および前記第2ナット部材(50)は連結部材(51)で相対回転不能に連結されることを特徴とする部品の締結構造。 - 前記第1ナット部材(43)は軸方向一端側に開放する第1溝部(43a)を備えるとともに、前記第2ナット部材(50)は軸方向一端側に開放する第2溝部(50a)を備え、前記連結部材(51)は前記第1溝部(43a)に係合可能な第1突起部(51a)と前記第2溝部(50a)に係合可能な第2突起部(51b)とを備えることを特徴とする、請求項1に記載の部品の締結構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014051866A JP6215740B2 (ja) | 2014-03-14 | 2014-03-14 | 部品の締結構造 |
US14/643,119 US9494041B2 (en) | 2014-03-14 | 2015-03-10 | Part-fastening structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014051866A JP6215740B2 (ja) | 2014-03-14 | 2014-03-14 | 部品の締結構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015175423A JP2015175423A (ja) | 2015-10-05 |
JP6215740B2 true JP6215740B2 (ja) | 2017-10-18 |
Family
ID=54068442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014051866A Active JP6215740B2 (ja) | 2014-03-14 | 2014-03-14 | 部品の締結構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9494041B2 (ja) |
JP (1) | JP6215740B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2445490B1 (en) * | 2009-06-22 | 2023-02-08 | SK Biopharmaceuticals Co., Ltd. | Methods for treating or preventing fatigue |
JP6533628B2 (ja) * | 2017-03-29 | 2019-06-19 | 日東工器株式会社 | 回転防止用リング状部材及び圧搾空気駆動式タガネ |
JP6864273B2 (ja) * | 2017-10-02 | 2021-04-28 | 株式会社Ihi | ターボファンエンジンのセンターベントチューブ支持装置 |
JP7059028B2 (ja) * | 2018-02-01 | 2022-04-25 | 本田技研工業株式会社 | ガスタービンエンジン |
CN108916256B (zh) * | 2018-09-30 | 2019-09-20 | 杭州鑫凯传动机械有限公司 | 一种可适用多规格轴的减震联轴器 |
US11428272B2 (en) * | 2018-11-19 | 2022-08-30 | Textron Innovations Inc. | Shaft coupler |
US11215117B2 (en) * | 2019-11-08 | 2022-01-04 | Raytheon Technologies Corporation | Gas turbine engine having electric motor applying power to the high pressure spool shaft and method for operating same |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455362A (en) * | 1967-04-17 | 1969-07-15 | Lockheed Aircraft Corp | Floating nut assembly and mounting means therefor |
US3631688A (en) * | 1970-10-19 | 1972-01-04 | Gen Motors Corp | Shaft coupling locking device and tool for installation thereof |
US3790304A (en) * | 1973-02-16 | 1974-02-05 | J Langlois | Detachable propeller blade |
US4425827A (en) * | 1982-02-23 | 1984-01-17 | Varco International, Inc. | Suspension of pipe spinner |
US4698998A (en) * | 1986-07-22 | 1987-10-13 | Consolidated Controls Corporation | Pressure calibration systems and control valve assemblies |
US4973221A (en) * | 1989-04-17 | 1990-11-27 | General Electric Company | Gas turbine engine motor assembly |
JPH03199770A (ja) * | 1989-12-27 | 1991-08-30 | Mazda Motor Corp | 自動変速機のスロットルケーブル取付構造 |
WO1995003001A1 (en) * | 1993-07-21 | 1995-02-02 | Klieman Charles H | Surgical instrument for endoscopic and general surgery |
JPH11210734A (ja) * | 1998-01-20 | 1999-08-03 | Ky Kensetsu Kogyo Kk | 止め金具構造 |
JP2001295610A (ja) * | 2000-04-12 | 2001-10-26 | Honda Motor Co Ltd | ナットの回り止め構造 |
JP4091874B2 (ja) * | 2003-05-21 | 2008-05-28 | 本田技研工業株式会社 | ガスタービンエンジンの二次エア供給装置 |
WO2005053943A1 (ja) * | 2003-12-03 | 2005-06-16 | Hoden Seimitsu Kako Kenkyusho Co., Ltd. | プレス装置 |
EP1693183A4 (en) * | 2003-12-12 | 2012-03-14 | Inst Tech Precision Elect | PRESS |
US7207581B2 (en) * | 2004-10-15 | 2007-04-24 | Cnh America Llc | Adjustable hydrostatic control system |
JP2006189065A (ja) | 2004-12-28 | 2006-07-20 | Ishikawajima Harima Heavy Ind Co Ltd | 取付構造 |
JP4675638B2 (ja) * | 2005-02-08 | 2011-04-27 | 本田技研工業株式会社 | ガスタービンエンジンの2次エア供給装置 |
US8075415B2 (en) * | 2007-10-26 | 2011-12-13 | OB Cues, Inc. | Cue stick and cue stick handle with rigid inner core and method of making the same |
WO2010006441A1 (en) * | 2008-07-18 | 2010-01-21 | Noetic Technologies Inc. | Tricam axial extension to provide gripping tool with improved operational range and capacity |
-
2014
- 2014-03-14 JP JP2014051866A patent/JP6215740B2/ja active Active
-
2015
- 2015-03-10 US US14/643,119 patent/US9494041B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015175423A (ja) | 2015-10-05 |
US9494041B2 (en) | 2016-11-15 |
US20150260231A1 (en) | 2015-09-17 |
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