JP2011064326A - シャフト組立体 - Google Patents
シャフト組立体 Download PDFInfo
- Publication number
- JP2011064326A JP2011064326A JP2010209545A JP2010209545A JP2011064326A JP 2011064326 A JP2011064326 A JP 2011064326A JP 2010209545 A JP2010209545 A JP 2010209545A JP 2010209545 A JP2010209545 A JP 2010209545A JP 2011064326 A JP2011064326 A JP 2011064326A
- Authority
- JP
- Japan
- Prior art keywords
- shaft assembly
- shaft
- assembly according
- absorber
- spring portion
- 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
- 239000006096 absorbing agent Substances 0.000 claims abstract description 85
- 238000013016 damping Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229910000639 Spring steel Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan 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
- 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
-
- 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
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/1414—Masses driven by elastic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/06—Drive shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Motor Power Transmission Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
【解決手段】内面を有するとともに軸によって定められるシャフト部材と、
シャフト部材内に配置されるアブソーバ組立体とを備え、当該アブソーバ組立体には、質量部材を基部から間隔を空けて配置する片持ち装置、及び、当該片持ち装置の周りに配置された減衰材料とが含まれて成るシャフト組立体。
【選択図】 図4
Description
64 内側プロップシャフト面64; 72,372 バネ部分;
74,382 アブソーバ質量体; 76,384 減衰部分。
Claims (18)
- 内面を有するとともに軸によって定められるシャフト部材と、
前記シャフト部材内に挿入されたアブソーバ質量体と、
前記アブソーバ質量体と前記シャフト部材との間に挿入されたほぼ環状のバネ部分と、
前記バネ部分内に挿入された減衰部分と、
を含むことを特徴とするシャフト組立体。 - 前記バネ部分が金属で構成される、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分が温度に依存しない材料で構成される、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記減衰部分が発泡体で構成される、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記減衰部分が高減衰性発泡体で構成される、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分がデュアル・レート・スプリングである、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分が、ほぼトロイダル状の外面により定められる、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分が、第1及び第2の截頭円錐形部分により定められる、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分が、閉鎖された周縁部により定められる、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記減衰部分が前記バネ部分内に封入される、
ことを特徴とする請求項9に記載のシャフト組立体。 - 前記アブソーバ質量体が前記バネ部分に固定される、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分の断面が、前記シャフト部材の前記内面に接触する、
ことを特徴とする請求項1に記載のシャフト組立体。 - 前記バネ部分が、前記軸から離れて前記接続部分の表面から延びる少なくとも1つのかえしをさらに含む接続部分を含む、
ことを特徴とする請求項1に記載のシャフト組立体。 - シャフト組立体であって、
内面を有するとともに軸によって定められるシャフト部材と、
前記シャフト部材内に配置されるアブソーバ組立体と、
を含み、前記アブソーバ組立体が、基部と、第1の端部及び第2の端部により定められる少なくとも1つの片持ち管と、質量部材と、減衰材料で構成される減衰部分とを含む片持ち装置を含み、
前記片持ち管の前記第1の端部が前記基部に接続され、前記片持ち管の前記第2の端部が前記質量部材に接続されることにより、前記質量部材が前記基部から間隔を空けて配置され、
前記減衰材料が前記片持ち装置の周りに配置される、
ことを特徴とするシャフト組立体。 - 前記アブソーバ組立体が、前記シャフト部材内に配置された細長い管をさらに含み、該管が前記片持ち装置を取り囲む、
ことを特徴とする請求項14に記載のシャフト組立体。 - 前記減衰材料が前記細長い管を実質的に満たす、
ことを特徴とする請求項15に記載のシャフト組立体。 - 前記片持ち管が、温度に依存しない材料である、
ことを特徴とする請求項14に記載のシャフト組立体。 - 前記減衰材料が発泡体である、
ことを特徴とする請求項14に記載のシャフト組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/563,518 US8167730B2 (en) | 2009-09-21 | 2009-09-21 | Tuned absorber |
US12/563,518 | 2009-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011064326A true JP2011064326A (ja) | 2011-03-31 |
JP5784891B2 JP5784891B2 (ja) | 2015-09-24 |
Family
ID=43603644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010209545A Expired - Fee Related JP5784891B2 (ja) | 2009-09-21 | 2010-09-17 | シャフト組立体 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8167730B2 (ja) |
JP (1) | JP5784891B2 (ja) |
DE (1) | DE102010037470A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5946637B2 (ja) * | 2011-12-16 | 2016-07-06 | Udトラックス株式会社 | プロペラシャフトの脱落防止構造 |
US10190652B2 (en) | 2014-04-23 | 2019-01-29 | Gkn Driveline North America, Inc. | Damped automotive driveline component |
US11053998B2 (en) | 2014-04-23 | 2021-07-06 | Gkn Driveline North America, Inc. | Damped automotive driveline component |
US10219552B2 (en) * | 2016-10-06 | 2019-03-05 | John Castellano | Sound responsive garment |
US11181167B2 (en) | 2017-04-24 | 2021-11-23 | Bridgestone Americas Tire Operations, Llc | Tuned mass-spring damper |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0293550U (ja) * | 1989-01-13 | 1990-07-25 | ||
JPH0868417A (ja) * | 1994-08-29 | 1996-03-12 | Mitsubishi Motors Corp | 繊維強化樹脂製プロペラシャフト及びその製造方法 |
JPH08233031A (ja) * | 1995-02-24 | 1996-09-10 | Unisia Jecs Corp | プロペラシャフトの制振装置 |
JPH11192848A (ja) * | 1998-01-08 | 1999-07-21 | Nissan Motor Co Ltd | プロペラシャフトの振動低減装置 |
JPH11325163A (ja) * | 1998-05-12 | 1999-11-26 | Nikko Kogyo Kk | 防振ダンパー |
JP2002213525A (ja) * | 2001-01-22 | 2002-07-31 | Honda Motor Co Ltd | 管状構造体の防振構造 |
JP2003247596A (ja) * | 2002-02-26 | 2003-09-05 | Nok Corp | ダイナミックダンパー |
JP2003247593A (ja) * | 2002-02-22 | 2003-09-05 | Showa Corp | ダイナミックダンパの製法 |
JP2008157434A (ja) * | 2006-12-26 | 2008-07-10 | Showa Corp | ダイナミックダンパ及びダイナミックダンパの製造方法並びにプロペラシャフト |
JP2009063063A (ja) * | 2007-09-06 | 2009-03-26 | Daihatsu Motor Co Ltd | ダイナミックダンパの取付構造 |
Family Cites Families (14)
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DE3527711C1 (de) * | 1985-08-02 | 1986-09-11 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Druckwerkzylinder mit einer Vorrichtung zur Reduzierung der durch die Kanalueberrollung angeregten Dreh- und Biegeschwingungen |
US4826145A (en) * | 1987-01-23 | 1989-05-02 | Dunlop Limited A British Company | Resilient torsion bearing |
US4909361A (en) * | 1988-10-13 | 1990-03-20 | Arrow Paper Products Company | Drive shaft damper |
JP2599059B2 (ja) * | 1991-11-25 | 1997-04-09 | 東海ゴム工業株式会社 | 中空ドライブシャフト用ダイナミックダンパ |
DE19623921C2 (de) * | 1996-06-15 | 2000-10-05 | Stihl Maschf Andreas | Lagerprofil für eine Antriebswelle |
DE19726293A1 (de) * | 1997-06-20 | 1998-12-24 | Contitech Formteile Gmbh | Hohle Antriebswelle mit integriertem Schwingungstilger |
DE19733478B4 (de) * | 1997-08-02 | 2006-03-23 | Daimlerchrysler Ag | Schwingungsdämpfer für eine rohrförmige Gelenkwelle |
DE19821165A1 (de) * | 1998-05-12 | 1999-11-18 | Volkswagen Ag | Übertragungselement zur Kraft- und/oder Momentenübertragung, Schwingungstilger und Verfahren zur Dämpfung von Schwingungen |
JP3897609B2 (ja) * | 2002-02-22 | 2007-03-28 | 株式会社ショーワ | ダイナミックダンパ及びプロペラシャフト |
US20050121896A1 (en) * | 2003-12-04 | 2005-06-09 | Robert Bonhard | Torsional dynamic tuned absorber for vehicle steering system |
US7416491B2 (en) * | 2004-12-21 | 2008-08-26 | Gkn Driveline North America, Inc. | Internal absorber for a shaft assembly |
US20070087848A1 (en) * | 2005-04-29 | 2007-04-19 | L&L Products, Inc. | Dampener |
US7774911B2 (en) * | 2006-02-27 | 2010-08-17 | American Axle & Manufacturing, Inc. | Method for attenuating driveline vibrations |
JP4898599B2 (ja) * | 2007-08-29 | 2012-03-14 | 株式会社ショーワ | プロペラシャフト |
-
2009
- 2009-09-21 US US12/563,518 patent/US8167730B2/en not_active Expired - Fee Related
-
2010
- 2010-09-10 DE DE102010037470A patent/DE102010037470A1/de not_active Withdrawn
- 2010-09-17 JP JP2010209545A patent/JP5784891B2/ja not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0293550U (ja) * | 1989-01-13 | 1990-07-25 | ||
JPH0868417A (ja) * | 1994-08-29 | 1996-03-12 | Mitsubishi Motors Corp | 繊維強化樹脂製プロペラシャフト及びその製造方法 |
JPH08233031A (ja) * | 1995-02-24 | 1996-09-10 | Unisia Jecs Corp | プロペラシャフトの制振装置 |
JPH11192848A (ja) * | 1998-01-08 | 1999-07-21 | Nissan Motor Co Ltd | プロペラシャフトの振動低減装置 |
JPH11325163A (ja) * | 1998-05-12 | 1999-11-26 | Nikko Kogyo Kk | 防振ダンパー |
JP2002213525A (ja) * | 2001-01-22 | 2002-07-31 | Honda Motor Co Ltd | 管状構造体の防振構造 |
JP2003247593A (ja) * | 2002-02-22 | 2003-09-05 | Showa Corp | ダイナミックダンパの製法 |
JP2003247596A (ja) * | 2002-02-26 | 2003-09-05 | Nok Corp | ダイナミックダンパー |
JP2008157434A (ja) * | 2006-12-26 | 2008-07-10 | Showa Corp | ダイナミックダンパ及びダイナミックダンパの製造方法並びにプロペラシャフト |
JP2009063063A (ja) * | 2007-09-06 | 2009-03-26 | Daihatsu Motor Co Ltd | ダイナミックダンパの取付構造 |
Also Published As
Publication number | Publication date |
---|---|
US8167730B2 (en) | 2012-05-01 |
US20110070957A1 (en) | 2011-03-24 |
DE102010037470A1 (de) | 2011-03-24 |
JP5784891B2 (ja) | 2015-09-24 |
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