JP7101872B2 - バランスシャフト - Google Patents
バランスシャフト Download PDFInfo
- Publication number
- JP7101872B2 JP7101872B2 JP2021510874A JP2021510874A JP7101872B2 JP 7101872 B2 JP7101872 B2 JP 7101872B2 JP 2021510874 A JP2021510874 A JP 2021510874A JP 2021510874 A JP2021510874 A JP 2021510874A JP 7101872 B2 JP7101872 B2 JP 7101872B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing ring
- outer peripheral
- unbalanced
- bearing
- clamp element
- 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.)
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/06—Engines with means for equalising torque
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/463—Needle bearings with one row or needles consisting of needle rollers held in a cage, i.e. subunit without race rings
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
-
- 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
- F16F15/22—Compensation of inertia forces
- F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
- F16F15/264—Rotating balancer shafts
- F16F15/267—Rotating balancer shafts characterised by bearing support of balancer shafts; Lubrication arrangements
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0011—Balancing, e.g. counterbalancing to produce static balance
-
- 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
- F16F2232/00—Nature of movement
- F16F2232/02—Rotary
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Support Of The Bearing (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
-アンバランス部と、それに隣接し、部分的にのみ筒状の外周部(only partially cylindrical circumference)を有するベアリングピンと、を有し、部分的にのみ筒状の外周部の筒状部分外周部は、シャフトアンバランスに向かって配向されている、アンバランスシャフトと、
-ベアリングピンを取り囲み、筒状部分外周部に接し、筒状部分外周部に対して径方向に対向するベアリングピン背面とともに間隙を規定するベアリングリングと、
-空隙内でクランプされ、筒状部分外周部に対して径方向にベアリングリングをクランプするクランプ要素と、を含む。
Claims (5)
- バランスシャフトアセンブリであって、
回転シャフト軸線(18)に対して径方向にずらされたアンバランスシャフト(1)であって、アンバランス部(9、10、11、12)と、軸方向で前記アンバランス部(9、10、11、12)に隣接し、部分的にのみ筒状の外周部である筒状部分外周部(7)を有するベアリングピン(3、4)と、を有し、前記筒状部分外周部(7)は、前記アンバランスシャフト(1)がずらされた側に向かって配向されている、アンバランスシャフト(1)と、
ニードルローラの内側トラックを構成し、前記ベアリングピン(3、4)を取り囲み、前記筒状部分外周部(7)に接し、前記筒状部分外周部(7)に対して径方向に対向するベアリングピン背面(8)とともに空隙を規定するベアリングリング(5)と、
-前記空隙内でクランプされ、前記筒状部分外周部(7)に対して径方向に前記ベアリングリング(5)をクランプするクランプ要素(15)と、を備え、
前記クランプ要素(15)は、前記ベアリングピン(3、4)の両側で軸線方向に摺動することに対して前記ベアリングリング(5)を固定し、前記クランプ要素(15)は、一方の側で前記アンバランスシャフト(1)に、他方の側で前記ベアリングリング(5)に、軸線方向のはめ合い接続されるように接続されていることを特徴とする、バランスシャフトアセンブリ。 - 前記筒状部分外周部(7)は、前記アンバランス部(9、10、11、12)に対して径方向に凹んでいることを特徴とする、請求項1に記載のバランスシャフトアセンブリ。
- 前記クランプ要素(15)と前記アンバランスシャフト(1)との間の前記はめ合い接続は、前記ベアリングピン背面(8)の溝(16)によって形成され、前記溝(16)の溝壁部は、前記クランプ要素(15)の軸線方向端面(20)を軸線方向で囲むことを特徴とする、請求項1または2に記載のバランスシャフトアセンブリ。
- 前記クランプ要素(15)と前記ベアリングリング(5)との間の前記はめ合い接続は、前記クランプ要素(15)の径方向外向きの突出部(17)によって形成され、前記突出部(17)は、前記ベアリングリング(5)の端面を軸線方向で囲むことを特徴とする、請求項1~3のいずれか一項に記載のバランスシャフトアセンブリ。
- 前記クランプ要素(15)と前記ベアリングリング(5)との間の前記はめ合い接続は、径方向外向きの突出部(17’)によって前記クランプ要素(15)に形成され、前記突出部(17’)は、横方向孔(19)において前記ベアリングリング(5)に係合し、前記ベアリングリング(5)を、前記ベアリングピン(3、4)に対する回転に対してはめ合い接続されるように固定することを特徴とする、請求項1~4のいずれか一項に記載のバランスシャフトアセンブリ。
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018006884.7 | 2018-08-30 | ||
| DE102018006884 | 2018-08-30 | ||
| DE102018128830 | 2018-11-16 | ||
| DE102018128830.1 | 2018-11-16 | ||
| DE102019101319.4 | 2019-01-18 | ||
| DE102019101319.4A DE102019101319B4 (de) | 2018-11-16 | 2019-01-18 | Ausgleichswelle |
| DE102019101322.4 | 2019-01-18 | ||
| DE102019101322.4A DE102019101322B4 (de) | 2018-08-30 | 2019-01-18 | Ausgleichswelle |
| PCT/DE2019/100779 WO2020043241A1 (de) | 2018-08-30 | 2019-08-29 | Ausgleichswelle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021535335A JP2021535335A (ja) | 2021-12-16 |
| JP7101872B2 true JP7101872B2 (ja) | 2022-07-15 |
Family
ID=69642723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021510874A Active JP7101872B2 (ja) | 2018-08-30 | 2019-08-29 | バランスシャフト |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11280384B2 (ja) |
| JP (1) | JP7101872B2 (ja) |
| WO (1) | WO2020043241A1 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090044779A1 (en) | 2007-08-17 | 2009-02-19 | Schaeffler Kg | Compensating shaft |
| DE102008015135A1 (de) | 2008-03-20 | 2009-09-24 | Audi Ag | Lagerbereich einer Unwuchtwelle |
| DE102008038012A1 (de) | 2008-07-03 | 2010-01-14 | Herzog Intertec Gmbh | Ausgleichswelle sowie Rotationssymmetrie-Ergänzungselement für eine derartige Ausgleichswelle |
| JP2010529386A (ja) | 2007-06-14 | 2010-08-26 | ハルツォク・インターテック・ゲーエムベーハー | バランシングシャフト |
| DE202013100896U1 (de) | 2013-03-01 | 2014-06-05 | Herzog Intertec Gmbh | Ausgleichswelle |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3554429B2 (ja) | 1996-02-06 | 2004-08-18 | 本田技研工業株式会社 | 回転軸の潤滑構造 |
| DE19926406A1 (de) | 1999-06-10 | 2000-12-14 | Schaeffler Waelzlager Ohg | Lagerung einer Welle mit geteilten Wälzlagern |
| AT8014U1 (de) * | 2004-11-08 | 2005-12-15 | Magna Drivetrain Ag & Co Kg | Ausgleichswelleneinheit und ihre lagerung |
| DE102007009800A1 (de) | 2006-04-18 | 2007-10-25 | Herzog Intertec Gmbh | Ausgleichswelle |
| DE102008018545A1 (de) | 2008-04-12 | 2009-10-15 | Schaeffler Kg | Welle mit Wälzlager |
| CN102597568B (zh) | 2009-07-30 | 2014-09-03 | 赫尔佐克英特尔泰克有限责任公司 | 平衡轴 |
| DE102010034289A1 (de) * | 2010-08-13 | 2012-02-16 | Schaeffler Technologies Gmbh & Co. Kg | Unwuchtwelle und Verfahren zu deren Herstellung |
| DE102011088603A1 (de) * | 2011-12-14 | 2013-06-20 | Mahle International Gmbh | Welle-/Lageranordnung |
| EP2921742A1 (en) * | 2014-03-20 | 2015-09-23 | Aktiebolaget SKF | Balancing assembly and internal combustion engine equipped with such an assembly |
| DE102014213995B4 (de) | 2014-07-18 | 2023-07-27 | Aktiebolaget Skf | Unwuchtwelle |
| EP3043088B1 (en) * | 2015-01-06 | 2019-03-13 | Aktiebolaget SKF | Balancing shaft assembly and internal combustion engine comprising such a balancing shaft assembly |
| DE102015218281A1 (de) * | 2015-09-23 | 2017-03-23 | Hirschvogel Umformtechnik Gmbh | Ausgleichswelle |
| DE102015218277B4 (de) * | 2015-09-23 | 2021-05-20 | Hirschvogel Umformtechnik Gmbh | Ausgleichswelle |
| DE102016209785A1 (de) | 2016-06-03 | 2017-12-07 | Continental Teves Ag & Co. Ohg | Lagerbaugruppe insbesondere für einen elektromotorischen Aktuator |
| DE102016210480B4 (de) | 2016-06-30 | 2022-03-24 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung einer Massenausgleichswelle und danach hergestellte Massenausgleichswelle |
| DE202017102212U1 (de) * | 2017-04-12 | 2018-07-17 | Hirschvogel Umformtechnik Gmbh | Ausgleichswelle |
| DE102018115429B4 (de) * | 2018-06-27 | 2021-11-11 | Schaeffler Technologies AG & Co. KG | Unwuchtwelle |
| DE102019101320A1 (de) * | 2018-08-30 | 2020-03-05 | Schaeffler Technologies AG & Co. KG | Ausgleichswelle |
| DE102019101318A1 (de) * | 2018-08-30 | 2020-03-05 | Schaeffler Technologies AG & Co. KG | Ausgleichswelle |
| DE102019101321A1 (de) * | 2018-08-30 | 2020-03-05 | Schaeffler Technologies AG & Co. KG | Ausgleichswelle |
| DE102019101319B4 (de) | 2018-11-16 | 2021-11-18 | Schaeffler Technologies AG & Co. KG | Ausgleichswelle |
| DE102018125866B3 (de) * | 2018-10-18 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Unwuchtwelle |
| KR20210066504A (ko) * | 2019-11-28 | 2021-06-07 | 현대자동차주식회사 | 밸런스 샤프트 지지 구조 |
-
2019
- 2019-08-29 JP JP2021510874A patent/JP7101872B2/ja active Active
- 2019-08-29 WO PCT/DE2019/100779 patent/WO2020043241A1/de not_active Ceased
- 2019-08-29 US US17/269,119 patent/US11280384B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010529386A (ja) | 2007-06-14 | 2010-08-26 | ハルツォク・インターテック・ゲーエムベーハー | バランシングシャフト |
| US20090044779A1 (en) | 2007-08-17 | 2009-02-19 | Schaeffler Kg | Compensating shaft |
| DE102008015135A1 (de) | 2008-03-20 | 2009-09-24 | Audi Ag | Lagerbereich einer Unwuchtwelle |
| DE102008038012A1 (de) | 2008-07-03 | 2010-01-14 | Herzog Intertec Gmbh | Ausgleichswelle sowie Rotationssymmetrie-Ergänzungselement für eine derartige Ausgleichswelle |
| DE202013100896U1 (de) | 2013-03-01 | 2014-06-05 | Herzog Intertec Gmbh | Ausgleichswelle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020043241A1 (de) | 2020-03-05 |
| US11280384B2 (en) | 2022-03-22 |
| US20210310540A1 (en) | 2021-10-07 |
| JP2021535335A (ja) | 2021-12-16 |
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