CN103221713B - Crankshaft pulley - Google Patents
Crankshaft pulley Download PDFInfo
- Publication number
- CN103221713B CN103221713B CN201180055727.4A CN201180055727A CN103221713B CN 103221713 B CN103221713 B CN 103221713B CN 201180055727 A CN201180055727 A CN 201180055727A CN 103221713 B CN103221713 B CN 103221713B
- Authority
- CN
- China
- Prior art keywords
- crankshaft pulley
- briquetting
- damper
- epicyclic train
- planet carrier
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
-
- 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
- F16F15/131—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 the rotating system comprising two or more gyratory masses
- F16F15/13157—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 the rotating system comprising two or more gyratory masses with a kinematic mechanism or gear system, e.g. planetary
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H2055/366—Pulleys with means providing resilience or vibration damping
Abstract
The present invention relates to a kind of crankshaft pulley for transmitting torque between bent axle (4) and belt driver, it has epicyclic train (10).The invention is characterized in, damper means (80) is integrated in described epicyclic train (10).
Description
Technical field
The present invention relates to a kind of for transmitting torque between bent axle and belt driver, the crankshaft pulley with epicyclic train.
Background technique
From the known a kind of bent axle electrical apparatus release with reverse clutch of European patent document EP0782674B1.From the known a kind of belt transmission system that there is generator and connect free-wheeling clutch of European patent document EP0980479B1.
Summary of the invention
Task of the present invention is to optimize according to claim 1 crankshaft pulley as described in the preamble further, especially considers different operation functions and/or required structure space.
This task a kind of for transmitting torque between bent axle and belt driver, in the crankshaft pulley with epicyclic train, be integrated in described epicyclic train by damper means.Described damper means is integrated in described epicyclic train completely or partially.The axial arrangement space required for described bent axle can be reduced thus.Axially refer to towards or be parallel to the direction of spin axis of crankshaft pulley.Radial direction refers to transverse to spin axis.
The feature of the preferred embodiment of described crankshaft pulley is, described damper means comprises the briquetting forming vibration damper quality.Described briquetting is for installing by gauge movably for the another one vibration damper quality in the structure space of epicyclic train.
The feature of another preferred embodiment of described crankshaft pulley is, the tensioning in advance of described briquetting radially outward.Described briquetting is preferably against the rubbing surface constructed on the tank skin of epicyclic train tensioning in advance.By the tensioning in advance of described briquetting radially outward, in described damper means runs, between described briquetting and planet carrier, produce frictional force.
The feature of another preferred embodiment of described crankshaft pulley is, described briquetting is provided with friction plate.Described briquetting is preferably the next on the rubbing surface constructed on planet carrier in tensioning condition in advance with friction plate.
The feature of another preferred embodiment of described crankshaft pulley is, described briquetting by damper spring toward each other and radially outward tensioning in advance.Damper spring and briquetting are preferably placed between the planet wheel of described epicyclic train in a circumferential direction.The structure space being used in and existing between planet wheel can be optimized thus.
The feature of another preferred embodiment of described crankshaft pulley is, described damper spring is bearing in the support for supporting planetary wheel with one end.Described holder part ground around planet wheel, at least in damper spring region.Described support be preferably embodied as plate and can such as material sealed, by welding, be connected with described planet carrier.
The feature of another preferred embodiment of described crankshaft pulley is, forms one respectively for hanging the recess of a vibration damper quality between two briquettings, and described vibration damper quality comprises a vibration damper quality ring body.Described vibration damper quality ring body is configured for the additional vibration damper quality of briquetting.By can the kinetic energy of vibration damper ring body be delivered in described vibration damper mass suspends to the recess of described briquetting on described damper spring in described crankshaft pulley is run with method in a straightforward manner.
The feature of another preferred embodiment of described crankshaft pulley is, described briquetting is against the rubbing surface formed on planet carrier tensioning in advance.Described planet carrier is preferably configured as the shape of tank substantially with pot bottom and tank skin, at tank skin internal structure rubbing surface.Rubbing surface on described planet carrier is not preferably continuous print in a circumferential direction, but is interrupt in the planet wheel region of epicyclic train.
The feature of another preferred embodiment of described crankshaft pulley is, bends out the maintenance tongue piece for briquetting by planet carrier.Described maintenance tongue piece is configured for the axial protective element of briquetting.In the mounted state, described briquetting is preferably placed in the pot bottom of described planet carrier in the axial direction and keeps between tongue piece.
The feature of another preferred embodiment of described crankshaft pulley is, described epicyclic train and freewheel and/or braking device and/or clutch device combine.Described freewheel, also referred to as belt wheel freewheel, is preferably embodied as the roller freewheel between bearing inner ring and outer race.Described braking device and/or clutch device are preferably placed in the outside of described crankshaft pulley to save structure space.The difference that can be realized V belt translation starter-generator by described braking device and/or clutch device in a straightforward manner with method runs type, and as started-stopping, still air regulates and generator operation mode.In addition, described braking device and/or clutch device are in special running state as far as possible, and such as still air regulates, the dropout of epicyclic train.Described braking device and/or clutch device are normally opened.In order to take fire, namely in order to start internal-combustion engine by starter-generator, described epicyclic train activates by described braking device and/or clutch device.
The invention still further relates to a kind of automotive transmission, such as, disclosed in German laid-open document DE 10 2,007 021233 A1.Energy Transfer unit described is here replaced by crankshaft pulley according to the present invention.
Accompanying drawing explanation
Describe an embodiment in detail with reference to accompanying drawing in the following description, other advantages of the present invention, characteristic sum details will be obtained from the following description.In the accompanying drawings:
Fig. 1 illustrates according to crankshaft pulley of the present invention with longitudinal section;
Fig. 2 is integrated into perspective view in the crankshaft pulley of Fig. 1, that have the epicyclic train according to damper means of the present invention;
Fig. 3 illustrates the epicyclic train with damper means with plan view;
Fig. 4 illustrates the epicyclic train with damper means with viewgraph of cross-section;
Fig. 5 has the perspective view of the epicyclic train of damper means;
Fig. 6 with contrary direction of observation observe and do not have planet carrier as the similar view in Fig. 5;
Fig. 7 is provided with the perspective view of the planet carrier of the support for planet wheel thereon;
The perspective view alone of Fig. 8 planet carrier;
Fig. 9 is used for the perspective view of the support of planet wheel;
The perspective view of the briquetting of Figure 10 damper means;
The perspective view of the vibration damper quality ring body of Figure 11 damper means; With
The vibration damper quality ring body of Figure 12 Figure 11 together with the briquetting of damper means.
Embodiment
In Fig. 1 to 12, with difference diagram or view, crankshaft pulley 1 is shown.Crankshaft pulley 1 comprises belt wheel band edge 2, and it is also referred to as belt wheel or band edge and such as such as, for the band of strap transmission device and tape starting generator and/or at least one subsidiary body, air condition compressor.
Crankshaft pulley 1 is arranged on around on the rotatable bent axle 4 of spin axis 5 in automotive transmission (as disclosed in DE Published Patent document DE 10 2,007 021 233A1).Automobile refers to the hybrid vehicle with explosive motor and genemotor here.
Belt wheel freewheel 6 is integrated in crankshaft pulley 1.Belt wheel freewheel 6 works between band edge 2 and bent axle 4.Belt wheel freewheel 6 is in addition also for decaying in the operating torque shock ends of crankshaft pulley 1.Crankshaft pulley 1 also comprises flange part 7.Flange part 7 is firmly connected with bent axle 4.
Epicyclic train 10 is also integrated in crankshaft pulley 1.Epicyclic train 10 comprises hollow wheels 11.Utilize hollow wheels 11 to engage three planet wheels 12, planet wheel 12 is placed on planet carrier 13 rotationally.Planet carrier 13 is connected integratedly with flange part 7.Planet wheel 12 also engages with sun gear 14, and sun gear 14 and hollow wheels 11, planet wheel 12 is integrated in crankshaft pulley 1 together with planet carrier 13.
Belt wheel freewheel 6 comprises inner ring 41 and outer shroud 42.The inner ring 41 of belt wheel freewheel 6 is configured in assembling bolt 44, and assembling bolt 44 is also referred to as central bolt, and flange part 7 utilizes assembling bolt 44 to be fixed on bent axle.Foreign steamer 42 is rotatably placed in assembling bolt 44 by the rolling bearing 45 that is such as embodied as ball bearing.In addition, outer shroud 42 is rotatably placed in the inner ring 41 of belt wheel freewheel 6 by the rolling bearing 46 being such as embodied as roller bearing.
Crankshaft pulley 1 comprises braking device and/or clutch device 50, and braking device and/or clutch device 50 are embodied as solenoid-operated both surface friction break 52.Both surface friction break 52 comprises electromagnet 53, it and anchor plate 54 acting in conjunction.Electromagnet 53 and anchor plate 54 are fixed on crankcase 55 by independent leaf spring hanging members axial adjustable, so that the space of both sides in regulating brake 52.It is outside that double-sided braking device 52 is arranged in crankshaft pulley 1.
Brake disc 56 can be squeezed between magnet 53 and anchor plate 54, is connected without relative rotation with the hollow wheels 11 of epicyclic train 10.Diaphragm seal 58 is arranged in hollow wheels 11, around epicyclic train 10 together with another diaphragm seal 59.Radial shaft seal ring 60 is arranged between other diaphragm seal 59 and freewheel outer ring 42.Radial shaft seal ring 60 is unique additional seal, and being advantageously landed on minor diameter and having when generator operation does not almost have speed difference.Epicyclic train 10 is low frictions thus.Crankshaft seal part can run on the diaphragm seal 58 of epicyclic train 10, can save the rubbing surface on bent axle 4 thus.
Epicyclic train 10 is with engine lubrication oil lubrication and do not have extra ventilation.The quality of hollow wheels 11, diaphragm seal 58,59 and brake disc 56 keeps little as far as possible, to make vibration noise reach minimum.
According to a basic sides of the present invention, damper means 80 combines with epicyclic train 10 in crankshaft pulley 1 inside with especially saving structure space.Damper means 80 comprises the vibration damper quality that form is vibration damper quality ring body 82, and it forms vibration damper quality equally by briquetting 91 to 96() between the planet wheel 12 that is suspended at epicyclic train 10 in a circumferential direction.
Briquetting 91 to 96 combines in couples, so that arrange a pair briquetting 91,92 respectively in a circumferential direction between planet wheel 12; 93,94; 95,96.By this layout of briquetting 91 to 96, the structure space between planet wheel 12 uses optimisedly.The each radially outward of briquetting 91 to 96 is provided with friction plate 98.
Briquetting 91 to 96 low toward each other and tensioning in advance radially outwardly by damper spring 101 to 106.Damper spring 101 to 106 one end is bearing in the support 108,109,110 for planet wheel 12 respectively.Damper spring 101 to 106 the other end supports relevant briquetting 91 to 96 respectively.
Damper spring 101 to 106 is embodied as bolt pressure spring.Here, two damper springs 103,104 between two supports 109,110 respectively against briquetting 93,94 tensioning in advance, to make briquetting 93,94 outwards extruding and rubbing on the rubbing surface being configured in tank shape planet carrier 12 thus obliquely.
As at Fig. 7 and 8 see, the tank skin 112 of planet carrier 13 is not make continuously in a circumferential direction, but interrupts in the region of the support 108 to 110 for star wheel 12.Tank skin 112 is being separated into the tank skin part of type bottom three thus, and it bends from the pot bottom 113 of the planet carrier 13 of tank type in the axial direction.Pot bottom 113 prepares aforementioned hub flange 7, and planet carrier 13 is fixed on bent axle 4 by hub flange 7.Here, the through hole 114 in pot bottom 113 can be filled in for central bolt 44.
Bend to four supports 116 respectively by three parts of the tank skin 112 of planet carrier 13, support 116 is for keeping described briquetting in the axial direction.In addition, the end of the part of tank skin 112 bends two fixing fish plates 118,119 respectively, fixing fish plate 118,119 is for being fixed on planet carrier 13 by support 108 to 110.Fixing fish plate 118,119 can alternatively, or additionally also for supporting described damper spring.
Frictional force between briquetting 91 to 96 and tank skin 112 is regulated by the angular orientation of spring 101 to 106.The radial component of the tension force in advance of damper spring 101 to 106 produces frictional force.The tangential component of the tension force in advance of damper spring 101 to 106 can be the elastic force of vibration damper quality ring body 82 at circumferencial direction.
From Figure 11, vibration damper quality ring body 82 constructs three coupling nose-shaped structures 121,122,123, and they extend in the axial direction and are configured to general square shape.Three coupling nose-shaped structures 121 to 123 are inserted into respectively by two briquettings 91,92; In the recess 131 to 133 of 93,94 and 95,96 gauges.By the tension force in advance of damper spring 101 to 106, briquetting 91 to 96 extrudes the coupling nose-shaped structure 121 to 123 of vibration damper quality ring body 82 in the region of recess 131 to 133.
Thus, briquetting 91 to 96(forms vibration damper quality) motion to be coupled with the motion of vibration damper quality ring body 82 or consistent.Be not compromised the rubbing surface of briquetting 91 to 96 relative to inner side on tank skin 112 thus with the removable performance of the radial direction producing frictional force.The vibration damper quality system of damper means 80 by damper spring 101 to 106 tensioning in advance with guarantee crankshaft pulley 1 each time of running vibration damper function free execution performance.
With perspective view alone, support 110 is shown in fig .9.Support 108 to 110 is made in the same manner, and is such as fixed by welding on planet carrier 13.Support 110 comprises two support legs 141,142 to support each damper spring.Two support legs 141,142 are interconnected by the joint section 144 of round bottom portion shape substantially and are integrated.Support legs 141,142 constructs a spring seat respectively for fixing relevant damper spring end.Connecting element 144 has through hole with fixed intervals bolt, and each star wheel 12 is placed on spacer bolt under the condition inserting needle bearing.
With perspective view alone, briquetting 92 is shown in Fig. 10.Briquetting 91 to 96 is advantageously implemented as identical parts.Briquetting 92 comprises matrix 150, matrix 150 radially-inwardly have for configured damper spring, make conglobate recessed.Bend out support legs 154 by matrix 150, the damper spring configured is bearing in support legs 154.Support legs 154 is deviating from structure dihedral recessed 155 on the damper spring side that (unshowned) configure, and dihedral is recessed into 155 and recessed one is used from of making in recess 131 to 133 with another of another briquetting.
Visible in fig. 12, each two briquettings 91,92; 93,94; 95,96 gauge one recesses 131 to 133, receive a coupling nose-shaped structure 121 to 123 respectively in each recess 131 to 133.The damper spring configured and support are not illustrated in fig. 12.
Reference numerals list
1 crankshaft pulley
2 band edges
4 bent axles
5 spin axiss
6 belt wheel freewheels
7 flange parts
10 epicyclic trains
11 hollow wheels
12 star wheels
13 planet carriers
14 sun gears
41 inner ring
42 outer shrouds
44 assembling bolts
45 rolling bearings
46 rolling bearings
50 braking and/or clutch device
52 both surface friction breaks
53 electromagnets
54 anchor plates
55 crankcases
56 brake discs
58 diaphragm seals
59 diaphragm seals
60 radial shaft seal rings
80 damper means
82 vibration damper quality ring bodies
91 briquettings
92 briquettings
93 briquettings
94 briquettings
95 briquettings
96 briquettings
98 friction plates
101 damper springs
102 damper springs
103 damper springs
104 damper springs
105 damper springs
106 damper springs
108 supports
109 supports
110 supports
112 tank skins
113 pot bottoms
114 through holes
116 keep tongue piece
118 fixing fish plates
119 fixing fish plates
121 coupling nose-shaped structures
122 coupling nose-shaped structures
123 coupling nose-shaped structures
131 recesses
132 recesses
133 recesses
141 support legs
142 support legs
144 joint sections
150 matrixes
152 systems are conglobate recessed
154 support legs
155 dihedrals are recessed into
Claims (7)
1. for the crankshaft pulley of transmitting torque between bent axle (4) and belt driver, there is epicyclic train (10), epicyclic train is integrated in crankshaft pulley, damper means (80) is fully integratible in described epicyclic train (10), described damper means (80) comprises the briquetting (91-96) forming vibration damper quality, the tensioning in advance of described briquetting (91-96) radially outward, described briquetting (91-96) by damper spring (101-106) toward each other and radially outward tensioning in advance.
2. crankshaft pulley according to claim 1, is characterized in that, described briquetting (91-96) is provided with friction plate (98).
3. crankshaft pulley according to claim 1, is characterized in that, described damper spring (101-106) is bearing in the support (108-110) for supporting planetary wheel (12) with one end.
4. crankshaft pulley according to any one of claim 1 to 3, it is characterized in that, between two briquettings (91-96), form a recess for suspension damper quality (131-133) respectively, described vibration damper quality comprises vibration damper quality ring body (82).
5. crankshaft pulley according to any one of claim 1 to 3, is characterized in that, described briquetting (91-96) is resisted against the rubbing surface tensioning in advance of the upper structure of planet carrier (13).
6. crankshaft pulley according to claim 5, is characterized in that, bends out the maintenance tongue piece (116) for described briquetting (91-96) by described planet carrier (13).
7. the crankshaft pulley according to any one of claim 1-3, is characterized in that, described epicyclic train (10) and freewheel (6) and/or to brake and/or clutch device (50) combines.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010053260 | 2010-12-02 | ||
DE102010053260.6 | 2010-12-02 | ||
PCT/DE2011/001890 WO2012075981A1 (en) | 2010-12-02 | 2011-10-25 | Crankshaft pulley |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103221713A CN103221713A (en) | 2013-07-24 |
CN103221713B true CN103221713B (en) | 2015-09-30 |
Family
ID=45688126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180055727.4A Expired - Fee Related CN103221713B (en) | 2010-12-02 | 2011-10-25 | Crankshaft pulley |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6192539B2 (en) |
CN (1) | CN103221713B (en) |
DE (2) | DE102011085138A1 (en) |
WO (1) | WO2012075981A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112012001563T5 (en) | 2011-04-04 | 2014-01-30 | Litens Automotive Partnership | Clutch mechanism and decoupler device with this |
DE112014005217T5 (en) | 2013-11-14 | 2016-09-01 | Litens Automotive Partnership | Decoupling device with freewheel and belt start capability with simplified design |
CN105960538B (en) | 2014-01-10 | 2019-03-12 | 利滕斯汽车合伙公司 | With the ability that surmounts and the decoupler for taking up kinetic force |
CN103775536B (en) * | 2014-03-05 | 2016-01-20 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of air compressor clutch |
JP6327182B2 (en) * | 2015-03-16 | 2018-05-23 | トヨタ自動車株式会社 | Torsional vibration reduction device |
JP6396832B2 (en) | 2015-03-19 | 2018-09-26 | 株式会社エクセディ | Dynamic vibration absorber and fluid coupling |
JP6430867B2 (en) * | 2015-03-19 | 2018-11-28 | 株式会社エクセディ | Dynamic vibration absorber and fluid coupling |
JP6361644B2 (en) | 2015-12-18 | 2018-07-25 | トヨタ自動車株式会社 | Torsional vibration reduction device |
CN105840786A (en) * | 2016-06-06 | 2016-08-10 | 吉林大学 | Unsupported automatic tension sprocket wheel |
DE102019121205A1 (en) * | 2019-02-27 | 2020-08-27 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper with a rotation axis for a drive train |
CN111473064B (en) * | 2020-04-16 | 2021-08-13 | 西安金茂科技有限公司 | Planetary backstop |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469473A (en) * | 1966-09-27 | 1969-09-30 | Daimler Benz Ag | Drive for auxiliary units of an internal combustion engine,especially in motor vehicles |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59155634A (en) * | 1983-02-22 | 1984-09-04 | Honda Motor Co Ltd | Wrap spring clutch |
GB9420741D0 (en) * | 1994-10-14 | 1994-11-30 | Litens Automotive Inc | Crankshaft decoupler |
HU224739B1 (en) | 1997-05-07 | 2006-01-30 | Litens Automotive Inc | Belt drive for vehicle |
WO2000013927A2 (en) * | 1998-09-09 | 2000-03-16 | Luk Lamellen Und Kupplungsbau Gmbh | Interaction between a drive train and an electric machine with several self-adjusting speed increasing ratios |
JP2000130508A (en) * | 1998-10-30 | 2000-05-12 | Nissan Motor Co Ltd | Planetary gear mechanism for internal combustion engine |
JP4892756B2 (en) * | 2000-10-12 | 2012-03-07 | シェフラー テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Transmission |
WO2007116220A1 (en) * | 2006-04-08 | 2007-10-18 | Integral Powertrain Ltd | Transmission systems |
DE102007021233A1 (en) * | 2006-05-17 | 2007-11-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drive train for use in e.g. motor vehicle, has electrical machine operable as generator in mode of operation and as motor in another mode of operation, and transmission unit with override clutches operating in opposite directions |
WO2009121188A1 (en) * | 2008-04-04 | 2009-10-08 | Litens Automotive Partnership | Auto-selecting two-ratio transmission |
WO2012010113A2 (en) * | 2010-06-29 | 2012-01-26 | Schaeffler Technologies Gmbh & Co. Kg | Crankshaft pulley |
DE102011103684A1 (en) * | 2010-06-29 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Crankshaft pulley |
DE112011104278A5 (en) * | 2010-08-02 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Crankshaft pulley |
DE102011080771A1 (en) * | 2010-09-02 | 2012-03-08 | Schaeffler Technologies Gmbh & Co. Kg | Crankshaft pulley |
-
2011
- 2011-10-25 DE DE102011085138A patent/DE102011085138A1/en not_active Withdrawn
- 2011-10-25 JP JP2013541204A patent/JP6192539B2/en not_active Expired - Fee Related
- 2011-10-25 WO PCT/DE2011/001890 patent/WO2012075981A1/en active Application Filing
- 2011-10-25 CN CN201180055727.4A patent/CN103221713B/en not_active Expired - Fee Related
- 2011-10-25 DE DE112011104024.5T patent/DE112011104024B4/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469473A (en) * | 1966-09-27 | 1969-09-30 | Daimler Benz Ag | Drive for auxiliary units of an internal combustion engine,especially in motor vehicles |
Also Published As
Publication number | Publication date |
---|---|
DE112011104024B4 (en) | 2021-03-25 |
DE102011085138A1 (en) | 2012-06-06 |
JP6192539B2 (en) | 2017-09-06 |
WO2012075981A1 (en) | 2012-06-14 |
DE112011104024A5 (en) | 2013-09-12 |
CN103221713A (en) | 2013-07-24 |
JP2013545052A (en) | 2013-12-19 |
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