JP6583307B2 - フリクションダンパ - Google Patents
フリクションダンパ Download PDFInfo
- Publication number
- JP6583307B2 JP6583307B2 JP2017030261A JP2017030261A JP6583307B2 JP 6583307 B2 JP6583307 B2 JP 6583307B2 JP 2017030261 A JP2017030261 A JP 2017030261A JP 2017030261 A JP2017030261 A JP 2017030261A JP 6583307 B2 JP6583307 B2 JP 6583307B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- core material
- elastic body
- peripheral surface
- friction damper
- 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
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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
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1292—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by arrangements for axially clamping or positioning or otherwise influencing the frictional plates
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1201—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon for damping of axial or radial, i.e. non-torsional vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/911—Seal combined with nominal motion transmitting device
- Y10S277/912—Spline connection
-
- 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
- Y10T403/7028—Splayed or having a cam surface for anti-backlash
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Vibration Dampers (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Hybrid Electric Vehicles (AREA)
Description
Claims (2)
- 円環形状の芯材と、該芯材の外周側または内周側に固着された円環形状の弾性体とを備え、
同心に配置されて互いにスプライン嵌合された内軸の円筒外周面と外軸の円筒内周面との間の円環状空間に、前記芯材が該内軸および該外軸の何れか一方の軸に固設され且つ前記弾性体が該内軸および該外軸の他方の軸に押圧されて圧縮変形させられるように配設されるフリクションダンパにおいて、
前記弾性体の前記円環形状の軸方向長さは、前記芯材の前記円環形状の軸方向長さよりも長く、該弾性体が該芯材から軸方向へ延び出す延出部分を有するとともに、
前記延出部分には、径方向において前記芯材と反対側へ突き出して前記他方の軸に押圧されるように、該芯材とオーバーラップしている部分よりも肉厚が大きくされた厚肉部が設けられ、
前記厚肉部は、前記延出部分のうち前記芯材から離間する先端側の一部に設けられており、前記弾性体の他の部分の肉厚は一定である
ことを特徴とするフリクションダンパ。 - 前記内軸および前記外軸は、車両用動力伝達装置の一部を構成するもので、
前記内軸および前記外軸の何れか一方の軸は、エンジンの回転が伝達される回転軸であり、該内軸および該外軸の他方の軸は回転機のロータ軸である
ことを特徴とする請求項1に記載のフリクションダンパ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017030261A JP6583307B2 (ja) | 2017-02-21 | 2017-02-21 | フリクションダンパ |
| CN201810150335.XA CN108458047B (zh) | 2017-02-21 | 2018-02-13 | 摩擦阻尼器 |
| US15/896,656 US10788097B2 (en) | 2017-02-21 | 2018-02-14 | Friction damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017030261A JP6583307B2 (ja) | 2017-02-21 | 2017-02-21 | フリクションダンパ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018135934A JP2018135934A (ja) | 2018-08-30 |
| JP6583307B2 true JP6583307B2 (ja) | 2019-10-02 |
Family
ID=63166556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017030261A Active JP6583307B2 (ja) | 2017-02-21 | 2017-02-21 | フリクションダンパ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10788097B2 (ja) |
| JP (1) | JP6583307B2 (ja) |
| CN (1) | CN108458047B (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565201B (zh) * | 2016-08-09 | 2021-06-18 | 日本电产株式会社 | 马达 |
| JP7275564B2 (ja) * | 2018-12-21 | 2023-05-18 | スズキ株式会社 | ハイブリッド車両用駆動装置 |
| JP2020183769A (ja) * | 2019-04-26 | 2020-11-12 | トヨタ自動車株式会社 | 動力伝達装置 |
| JP7371425B2 (ja) * | 2019-10-01 | 2023-10-31 | スズキ株式会社 | 車両用駆動装置 |
| DE102019132590B4 (de) * | 2019-12-02 | 2023-01-26 | Audi Ag | Antriebsvorrichtung für ein Fahrzeug |
| JP7327352B2 (ja) * | 2020-10-28 | 2023-08-16 | トヨタ自動車株式会社 | ダイナミックダンパ |
| DE112021008491T5 (de) * | 2021-12-02 | 2024-12-05 | Schaeffler Technologies AG & Co. KG | Keilwellenverbindungsstruktur mit Verriegelungsfunktion und Radnabenantriebsvorrichtung |
| DE102022211900A1 (de) * | 2022-11-10 | 2024-05-16 | Zf Friedrichshafen Ag | Antriebsstrang für ein Kraftfahrzeug |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1135765A (fr) * | 1954-05-07 | 1957-05-03 | Metalastik Ltd | Accouplement transmetteur de couple |
| US3508418A (en) * | 1968-07-30 | 1970-04-28 | Conover & Co Inc C E | Spline closure seal |
| JPH11287310A (ja) * | 1998-04-03 | 1999-10-19 | Koyo Ceiling Techno Kk | フリクションダンパ |
| US6776421B2 (en) * | 2000-02-10 | 2004-08-17 | Delphi Technologies, Inc. | Fluid sealing system |
| JP2006046447A (ja) * | 2004-08-03 | 2006-02-16 | Nok Corp | フリクションダンパ |
| JP5671829B2 (ja) * | 2010-03-31 | 2015-02-18 | アイシン・エィ・ダブリュ株式会社 | ロータ軸の支持構造 |
| FR3014517B1 (fr) * | 2013-12-05 | 2016-01-01 | Seco E P B | Element d'amortissement adaptable a au moins un facteur extrinseque de l'amortisseur |
| JP2016118249A (ja) | 2014-12-19 | 2016-06-30 | 株式会社日本自動車部品総合研究所 | 車両用電動機のロータ軸の支持構造 |
| WO2016111186A1 (ja) * | 2015-01-07 | 2016-07-14 | トヨタ自動車株式会社 | 車両の回転軸の支持構造 |
-
2017
- 2017-02-21 JP JP2017030261A patent/JP6583307B2/ja active Active
-
2018
- 2018-02-13 CN CN201810150335.XA patent/CN108458047B/zh not_active Expired - Fee Related
- 2018-02-14 US US15/896,656 patent/US10788097B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US10788097B2 (en) | 2020-09-29 |
| CN108458047A (zh) | 2018-08-28 |
| CN108458047B (zh) | 2020-05-19 |
| US20180238418A1 (en) | 2018-08-23 |
| JP2018135934A (ja) | 2018-08-30 |
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