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公开(公告)号:EP2841800B1
公开(公告)日:2018-10-03
申请号:EP13709192.2
申请日:2013-03-13
发明人: BECK, Stefan
CPC分类号: F16H3/66 , F16H2003/445 , F16H2200/0008 , F16H2200/0065 , F16H2200/0082 , F16H2200/201 , F16H2200/2046
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公开(公告)号:EP3341633A1
公开(公告)日:2018-07-04
申请号:EP16760862.9
申请日:2016-08-24
申请人: FCA US LLC
IPC分类号: F16H61/04 , F16D25/061 , F16H63/30
CPC分类号: F16D25/061 , B60Y2400/421 , F16D11/14 , F16D2011/002 , F16D2121/04 , F16D2300/18 , F16D2500/10462 , F16H3/66 , F16H61/04 , F16H61/686 , F16H63/3023 , F16H2003/442 , F16H2003/445 , F16H2061/0474 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046 , F16H2200/2064
摘要: A transmission having an input shaft, piston, dog clutch, sensor sleeve and control system is provided. The dog clutch includes male and female members, where one of the members is coupled to the piston for common movement therewith. The sleeve includes a through channel and a reduced diameter sensor portion terminating at a shoulder. The control system is configured to: command a supply of hydraulic fluid against an engagement side of the piston, determine when a terminal end of the sensor portion contacts a control, and determine that the dog clutch members are in a predetermined partially engaged state less than a fully engaged state of the dog clutch members. A length of the reduced diameter sensor portion directly corresponds to the predetermined partially engaged state of the dog clutch that is less than a fully engaged state of the male and female members of the dog clutch.
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公开(公告)号:EP3312465A1
公开(公告)日:2018-04-25
申请号:EP17192892.2
申请日:2017-09-25
发明人: CRAFTON, Drew A.
IPC分类号: F16H3/66
CPC分类号: F16H3/663 , F16H3/666 , F16H2200/0065 , F16H2200/0069 , F16H2200/2007 , F16H2200/201 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046
摘要: A multi-speed transmission (100, 300, 500, 700) including a plurality of planetary gearsets (108, 110, 112, 114, 308, 310, 312, 314, 508, 512, 514, 708, 712) and a plurality of selective couplers (162, 164, 166, 168, 170, 172, 362, 364, 366, 368, 370, 372, 562, 564, 566, 568, 570, 572, 762, 764, 766, 768, 770, 772) to achieve at least nine forward speed ratios is disclosed. The plurality of planetary gearsets (108, 110, 112, 114, 308, 310, 312, 314, 508, 512, 514, 708, 712) may include a first planetary gearset (108, 308, 508, 708), a second planetary gearset (110, 310), a third planetary gearset (112, 312, 512, 712), and a fourth planetary gearset (114, 314, 514). The plurality of selective couplers (162, 164, 166, 168, 170, 172, 362, 364, 366, 368, 370, 372, 562, 564, 566, 568, 570, 572, 762, 764, 766, 768, 770, 772) may include a number of clutches (164, 166, 364, 366, 564, 566, 764, 766) and a number ofbrakes (162, 168, 170, 172, 362, 368, 370, 372, 562, 568, 570, 572, 762, 768, 770, 772). The multi-speed transmission (100, 300, 500, 700) may have four planetary gearsets (108, 110, 112, 114, 308, 310, 312, 314) and six selective couplers (162, 164, 166, 168, 170, 172, 362, 364, 366, 368, 370, 372, 562, 564, 566, 568, 570, 572, 762, 764, 766, 768, 770, 772). The six selective couplers (162, 164, 166, 168, 170, 172, 362, 364, 366, 368, 370, 372, 562, 564, 566, 568, 570, 572, 762, 764, 766, 768, 770, 772) may include two clutches (164, 166, 364, 366, 564, 566, 764, 766) and four brakes (162, 168, 170, 172, 362, 368, 370, 372, 562, 568, 570, 572, 762, 768, 770, 772). The four planetary gearsets (108, 110, 112, 114, 308, 310, 312, 314) may include three minus planetary gearsets (108, 112, 114) and one plus planetary gearset (110) or two minus planetary gearsets (308, 312) and two plus planetary gearsets (310, 314). The multi-speed transmission (100, 300, 500, 700) may include at least one Ravigneaux gearset (508, 708, 712).
摘要翻译: 本发明公开了一种多速变速器(100,300,500,700),其包括多个行星齿轮组(108,110,112,114,308,310,312,314,508,512,514,708,712)和多个行星齿轮组 的选择性耦合器(162,164,166,168,170,172,362,364,366,368,370,372,562,564,566,568,570,572,762,764,766,768,770, 772)以实现至少九个前进速度比。 多个行星齿轮组(108,110,112,114,308,310,312,314,508,512,514,708,712)可以包括第一行星齿轮组(108,308,508,708),第二行星齿轮组 行星齿轮组(110,310),第三行星齿轮组(112,312,512,712)和第四行星齿轮组(114,314,514)。 多个选择性耦合器(162,164,166,168,170,172,362,364,366,368,370,372,562,564,566,568,570,572,762,764,766,768, (例如,770,772)可以包括多个离合器(164,166,364,366,564,566,764,766)和多个制动器(162,168,170,172,362,368,370,372,562, 568,570,572,762,768,770,772)。 多速变速器(100,300,500,700)可以具有四个行星齿轮组(108,110,112,114,308,310,312,314)和六个选择性联轴器(162,164,166,168,170 ,172,362,364,366,368,370,372,562,564,566,568,570,572,762,764,766,768,770,772)中的一个或多个。 六个选择性耦合器(162,164,166,168,170,172,362,364,366,368,370,372,562,564,566,568,570,572,762,764,766,768,770 ,772)可以包括两个离合器(164,166,364,366,564,566,764,766)和四个制动器(162,168,170,172,362,368,370,372,562,568,570, 572,762,768,770,772)。 四个行星齿轮组(108,110,112,114,308,310,312,314)可以包括三个负行星齿轮组(108,112,114)和一个正行星齿轮组(110)或两个负行星齿轮组(308) 312)和两个正行星齿轮组(310,314)。 多速变速器(100,300,500,700)可以包括至少一个拉威挪齿轮组(508,708,712)。
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公开(公告)号:EP3011199B1
公开(公告)日:2017-03-22
申请号:EP14723331.6
申请日:2014-05-07
申请人: Daimler AG
IPC分类号: F16H3/66
CPC分类号: F16D23/06 , F16D21/00 , F16D25/10 , F16D25/14 , F16H3/66 , F16H61/0265 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046 , F16H2200/2064 , F16H2200/2094 , Y10T477/6933 , Y10T477/6936
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公开(公告)号:EP3112723A1
公开(公告)日:2017-01-04
申请号:EP15175211.0
申请日:2015-07-03
发明人: Beck, Stefan , Warth, Viktor , Wechs, Michael
IPC分类号: F16H3/66
CPC分类号: F16H3/663 , F16H2200/0056 , F16H2200/006 , F16H2200/0065 , F16H2200/0086 , F16H2200/0091 , F16H2200/2007 , F16H2200/2025 , F16H2200/2046 , F16H2200/2097
摘要: Es wird ein Mehrstufengetriebe für ein Fahrzeug mit sechs Schaltelementen (B1, B2, K1, K2, K3, K4) vorgeschlagen, mit denen durch selektives paarweise Schließen zumindest sieben Vorwärtsgänge (G1, G2, G3, G4, G5, G5,1, G5,2, G5,3, G6, G7, G8, G9, Z1, Z2) und zumindest ein Rückwärtsgang (R1, R2, R3) realisierbar sind, wobei ein Vorschaltradsatz (VS) als Minus-Planetenradsatz vorgesehen ist, bei dem ein Element des Vorschaltradsatzes (VS) mit einem Antrieb (AN) und ein Element des Vorschaltradsatzes (VS) mit einem Gehäuse (8) verbunden ist sowie ein Element des Vorschaltradsatzes (VS) mit zumindest einem Element eines Hauptschaltradsatzes (HS) verbindbar ist, wobei der Hauptschaltradsatz (HS) als 5-Welleneinheit ausgeführt ist, bei dem ein erster Planetenradsatz (RS1) und ein zweiter Planetenradsatz (RS2) vorgesehen sind, die über einen Stufenplaneten (ST) miteinander gekoppelt sind, und wobei zumindest einer der Planetenradsätze (RS1, RS2) des Hauptschaltradsatzes (HS) als Minus-Planetenradsatz ausgeführt ist.
摘要翻译: 提出了一种用于具有六个开关元件(B1,B2,K1,K2,K3,K4),其通过选择性对关闭至少七个前进档(G1,G2,G3,G4,G5,G5,1,G5的车辆用多级变速器 ,2,G5,3,G6,G7,G8,G9,Z1,Z2)和至少一个倒挡(R1,R2,R3)可以实现,其中,齿轮组(VS)被提供为负行星齿轮组,其中,一个元件 齿轮组(VS)与驱动(AN)和所述齿轮组的具有外壳(8)被连接和成员的元件(VS),所述齿轮组(VS)与Hauptschaltradsatzes(HS)中的至少一个元件连接,其中,所述Hauptschaltradsatz (HS)被设计为5轴单元,其中,第一行星齿轮组(RS1)和第二行星齿轮组(RS2)被提供,其经由步骤行星(ST)被连接在一起,并且其中所述行星齿轮组的至少一个(RS1,RS2) 所述Hauptschaltradsatzes(HS)和最小 美国行星齿轮组而成。
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公开(公告)号:EP2841814B1
公开(公告)日:2016-12-28
申请号:EP13712168.7
申请日:2013-03-13
发明人: BECK, Stefan
CPC分类号: F16H37/042 , B60K6/48 , F16H3/66 , F16H2003/445 , F16H2200/0008 , F16H2200/0065 , F16H2200/0082 , F16H2200/201 , F16H2200/2046 , Y02T10/6221
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公开(公告)号:EP2820327B1
公开(公告)日:2016-09-21
申请号:EP13700157.4
申请日:2013-01-10
发明人: BECK, Stefan , SIBLA, Christian , RIEGER, Wolfgang
IPC分类号: F16H3/66
CPC分类号: F16H3/62 , F16H3/66 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
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公开(公告)号:EP3047175A1
公开(公告)日:2016-07-27
申请号:EP14713405.0
申请日:2014-03-19
IPC分类号: F16H3/66
CPC分类号: F16H3/66 , F16H3/666 , F16H2003/445 , F16H2003/447 , F16H2200/0065 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , F16H2200/2064 , F16H2200/2094
摘要: The invention relates to a multi-step automatic gearbox of planetary design with a drive shaft (AN), output shaft (AB), four planetary gear sets (RS1, RS2, RS3, RS4) and a plurality of shifting elements (A to F). A first coupler shaft (3) connects the first planetary gear set (RS1) permanently to the fourth planetary gear set (RS4), a second coupler shaft (5) connects the second planetary gear set (RS2) permanently to the third planetary gear set (RS3), and a third coupler shaft (6) connects the third planetary gear set (RS3) permanently to the first planetary gear set (RS1). The drive shaft (AN) is connected permanently to the fourth planetary gear set (RS4), and the output shaft (AB) is connected permanently to the third planetary gear set (RS3). The first planetary gear set (RS1) is connected directly to two shifting elements (A, B), the second planetary gear set (RS2) is connected directly to four shifting elements (C, D, E, F), the third planetary gear seat (RS3) is connected directly to two shifting elements (C, D), and the fourth planetary gear set (RS4) is connected directly to four shifting elements (A, C, E, F). The drive shaft (AN) is connected directly only to one shifting element (C). The output shaft (AB) is also connected directly only to one shifting element (D).
摘要翻译: 本发明涉及一种具有一个驱动轴(AN),一个输出轴(AB),四个行星齿轮组(RS1,RS2,RS3,RS4)和多个换档元件(A至F)的行星设计的多速自动变速器, 。 第一离合器轴(3)将第一行星齿轮组(RS1)与第四行星齿轮组(RS4)不断地连接,第二离合器轴(5)将第二行星齿轮组(RS2)与第三行星齿轮组 (RS3),第三离合器轴(6)将第三行星齿轮组(RS3)恒定地连接到第一行星齿轮组(RS1)。 驱动轴(AN)经常连接到第四行星齿轮组(RS4); 输出轴(AB)恒定地连接到第三行星齿轮组(RS3)。 第一行星齿轮组(RS1)直接连接到两个变速元件(A,B),第二行星齿轮组(RS2)直接连接到四个变速元件(C,D,E,F),第三行星齿轮组 (RS3)直接连接到两个变速元件(C,D),第四行星齿轮组(RS4)直接连接到四个变速元件(A,C,E,F)。 驱动轴(AN)直接连接到一个换档元件(C)。 输出轴(AB)直接连接到一个换档元件(D)。
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公开(公告)号:EP2978998A1
公开(公告)日:2016-02-03
申请号:EP14706053.7
申请日:2014-02-25
发明人: BECK, Stefan , SIBLA, Christian , RIEGER, Wolfgang
IPC分类号: F16H3/66
CPC分类号: F16H3/66 , F16H2003/445 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046 , F16H2200/2097
摘要: A multi-stage planetary gear mechanism, in particular an automatic transmission for a motor vehicle, comprises a housing (3) having a housing longitudinal axis (2), a driveshaft (10) which can be connected to a drive train in order to transmit a drive torque from the drive train to the multi-stage planetary gear mechanism (1), an output shaft (11) which can be connected to an output train in order to transmit an output torque from the multi-stage planetary gear mechanism (1) to the output train, four individual planetary gear mechanisms (12, 13, 14, 15) which are arranged along the housing longitudinal axis (2) and which each have a sun gear (18, 22, 26, 30), a ring gear (19, 23, 27, 31) and at least one planetary gear (21, 25, 29, 33), each having a web (20, 24, 28, 32), six shifting elements which are arranged inside the housing (3) and which are embodied as four clutch elements (4, 5, 6, 7) and two brakes (8, 9), and connecting shafts (34, 35, 36, 37, 38, 39, 40, 41, 44) for connections between the individual planetary gear mechanisms (12, 13, 14, 15), the driveshaft (10), the output shaft (11), the clutch elements (4, 5, 6, 7) and/or the brakes (8, 9). The individual planetary gear mechanisms (12, 13, 14, 15) can be shifted by means of the shifting elements (4, 5, 6, 7, 8, 9) in such a way that various transmission ratios (i) act between the driveshaft (10) and the output shaft (11), with the result that the multi-stage planetary gear mechanism (1) has nine forward gears (G1, G2, G3, G4, G4a, G4b, G4c, G5, G6, G7, G8, G9) and one reverse gear (R), and the shifting elements (4, 5, 6, 7, 8, 9) are arranged so as to be easily accessible from outside the housing (3).
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公开(公告)号:EP2959185A1
公开(公告)日:2015-12-30
申请号:EP14701081.3
申请日:2014-01-22
发明人: BECK, Stefan , SIBLA, Christian , RIEGER, Wolfgang
IPC分类号: F16H3/66
CPC分类号: F16H3/66 , F16H2003/445 , F16H2200/0065 , F16H2200/201 , F16H2200/2046 , F16H2200/2064 , F16H2200/2094
摘要: The invention relates to a multi-stage planetary transmission for a vehicle, comprising a housing (11), a first shaft (1) being provided as the drive (An) and a second shaft (2), arranged axially parallel thereto, as the output (Ab). Three planetary gear sets (RS1, RS2, RS3) and additional shafts (3, 4, 5, 6, 7, 8, 9) as well as six shift elements (K1, K2, K3, K4, B1, B2) are provided the actuation of which allows for a plurality of speeds, and machine elements (ST1, ST2) are provided for torque transmission between the drive (An) and the output (Ab). The first shaft (1) as the drive can be connected to the planet carrier (PT3) of the third planetary gear set (RS3), to the ring gear (HR1) of the first planetary gear set (RS1), to the sun gear (SR2) of the second planetary gear set (RS2), to the ring gear (HR3) of the third planetary gear set (RS3), to the ring gear (HR2) of the second planetary gear set (RS2), and to the first machine element (ST1), and the second shaft (2) as the output (Ab) is or can be connected to the first machine element (ST1) and to the second machine element (ST2).
摘要翻译: 用于车辆的多级行星齿轮变速器技术领域本发明涉及一种用于车辆的多级行星齿轮变速器,包括壳体(11),作为驱动器(An)设置的第一轴(1)和与之轴向平行布置的第二轴(2) 输出(Ab)。 提供三个行星齿轮组(RS1,RS2,RS3)和附加轴(3,4,5,6,7,8,9)以及六个切换元件(K1,K2,K3,K4,B1,B2) 其驱动允许多个速度,并且机器元件(ST1,ST2)被提供用于驱动器(An)和输出(Ab)之间的转矩传输。 作为驱动装置的第一轴(1)可以连接到第三行星齿轮组(RS3)的行星架(PT3),第一行星齿轮组(RS1)的齿圈(HR1),太阳齿轮 (RS2)的齿圈(SR2),第三行星齿轮组(RS3)的齿圈(HR3),第二行星齿轮组(RS2)的齿圈(HR2)以及第二行星齿轮组 作为输出(Ab)的第一机器元件(ST1)和第二轴(2)是或可以连接到第一机器元件(ST1)和第二机器元件(ST2)。
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