公开(公告)号：US09068637B2

公开(公告)日：2015-06-30

申请号：US13514608

申请日：2009-12-09

申请人： Anders Hedman ,  Daniel Stalberg

发明人： Anders Hedman ,  Daniel Stalberg

IPC分类号： F16H37/06 ,  F16H37/04 ,  F16H3/00 ,  F16H61/04

CPC分类号： F16H37/046 ,  F16H3/006 ,  F16H2061/0425 ,  F16H2061/0429 ,  Y10T74/19051

摘要： A powershift transmission in a motor vehicle is arranged between a prime mover and driven wheels of the motor vehicle for transmission of propulsive power and selection of different gear speed ratios. The powershift transmission includes at least two factional clutches for alternatively engaging at least two input shafts, a main transmission, a range section and an output shaft. A countershaft in the powershift transmission is rotationally connectable to the output shaft in order to establish a by-pass torque path, passing by the range section, and in which propulsive power can be transferred when the range section is gear shifted between different range speed ratios.

摘要翻译： 机动车辆的动力换挡传动装置设置在原动机和机动车辆的从动轮之间，用于传动推进动力和选择不同的齿轮速比。 动力换挡变速器包括至少两个派系离合器，用于交替地接合至少两个输入轴，主变速器，范围部分和输出轴。 动力换挡变速器中的中间轴可旋转地连接到输出轴，以便建立一个旁路扭矩路径，通过范围部分，并且当范围段在不同的变速比之间变速时可以传递推进动力 。

公开(公告)号：US20130133450A1

公开(公告)日：2013-05-30

申请号：US13514609

申请日：2009-12-11

申请人： Anders Hedman ,  Lars Zettergren

发明人： Anders Hedman ,  Lars Zettergren

IPC分类号： F16H3/08

CPC分类号： F16H3/08 ,  F16H3/006 ,  F16H3/12 ,  F16H61/0403 ,  F16H61/688 ,  F16H2003/123 ,  F16H2306/18

摘要： A multi-clutch power shift transmission for a motor vehicle with at least one prime mover is provided, where a shaft brake unit is arranged to reduce the rotational speed of one of two input shafts, and a central synchronizing unit is arranged to make a first of the input shafts rotate faster or slower than a second of the input shafts. The shaft brake unit and the central synchronizing unit are arranged to be simultaneously activated in order to reduce rotating speeds prior to the engagement of tooth clutches when the output shaft is not rotating. The input shaft brake unit is arranged to be used when performing a multi-step power shift.

摘要翻译： 提供了一种用于具有至少一个原动机的机动车辆的多离合器动力换挡变速器，其中布置有用于减小两个输入轴之一的转速的轴制动单元，并且中央同步单元被布置成使第一 的输入轴比第二个输入轴更快或更慢地旋转。 轴制动单元和中央同步单元被布置成同时致动，以便在输出轴不旋转时齿啮合之前减小转动速度。 输入轴制动单元布置成在执行多级动力换挡时使用。

公开(公告)号：US07225073B2

公开(公告)日：2007-05-29

申请号：US10494446

申请日：2002-10-30

申请人： Anders Hedman ,  Marcus Steen ,  Anders Eriksson

发明人： Anders Hedman ,  Marcus Steen ,  Anders Eriksson

IPC分类号： B60T8/32 ,  G06F7/00 ,  F02D9/02

CPC分类号： B60K31/047 ,  B60W2530/16 ,  B60W2550/142 ,  B60W2550/402 ,  B60W2710/0605 ,  F02D41/021 ,  F02D2200/701 ,  F16H59/66 ,  F16H61/0213 ,  F16H61/70 ,  F16H2059/663 ,  F16H2059/666 ,  F16H2061/0015 ,  Y10T477/60

摘要： The present invention relates to a motor vehicle comprising an internal combustion engine and a first electronic control unit (48) for controlling the engine depending on the setting of a manual throttle, an electronic control unit (45) for controlling the transmission, depending on a set position of a manual gear selector (46). The invention is characterized in that one of the control units is disposed, with fed-in parameters and thus at least knowledge of the target speed of the vehicle, the surrounding topology and the throttle opening position, to reduce the throttle opening, in those cases where the vehicle, relative to the target speed, has a speed below target speed and gravity can subsequently accelerate the vehicle. In a similar manner, the kinetic energy of the vehicle is used, in those cases where the vehicle has an above target speed and gravity can subsequently retard the vehicle.

摘要翻译： 技术领域本发明涉及一种机动车辆，其包括内燃机和用于根据手动节气门的设定来控制发动机的第一电子控制单元（48），用于控制变速器的电子控制单元（45），其依赖于 手动档位选择器（46）的设定位置。 本发明的特征在于，其中一个控制单元配置有输入参数，因此至少知道车辆目标速度，周围拓扑和节气门开度位置，以减少节气门开度 其中车辆相对于目标速度具有低于目标速度的速度，并且重力可以随后加速车辆。 以类似的方式，使用车辆的动能，在车辆具有上述目标速度的情况下，重力可以随后延迟车辆。

公开(公告)号：US20060207370A1

公开(公告)日：2006-09-21

申请号：US11164528

申请日：2005-11-28

申请人： Anders Hedman

发明人： Anders Hedman

IPC分类号： F16H57/04

CPC分类号： F16H57/0482 ,  Y10T74/19995

摘要： An arrangement for lubrication of a gear including a first gearwheel (402, 602, 702) in engagement with a second gearwheel (404), the teeth of the first gearwheel having an axial extent longer than the entire axial extent of the teeth of the second gearwheel. A first tooth surface of the first gearwheel is in engagement with the teeth of the second gearwheel. A second tooth surface of the first gearwheel (402, 602, 702) constitutes a part in a spline joint together with corresponding internal teeth of a gear element (423, 623, 723, 823). A lubricant duct (429, 629, 729, 829) is arranged so as to conduct lubricant to the first tooth surface. The lubricant duct (429, 629, 729, 829) consists of a space between a tooth tip and a corresponding tooth root in the spline joint. The gear element (423, 623, 723, 823) consists of a coupling ring. The first gearwheel (402, 602, 702) consists of a sun wheel. Both the coupling ring and the sun wheel form part of a range gearbox with planetary gear stages.

摘要翻译： 一种用于润滑包括与第二齿轮（404）接合的第一齿轮（402,602,702）的齿轮的装置，所述第一齿轮的齿的轴向长度大于所述第二齿轮的齿的整个轴向范围 齿轮。 第一齿轮的第一齿面与第二齿轮的齿啮合。 第一齿轮（402,602,702）的第二齿面与齿轮元件（423,663,723,823）的对应的内齿构成花键接头中的一部分。 润滑剂管道（429,629,729,829）被布置成将润滑剂导入第一齿面。 润滑剂管道（429,629,729,829）由花键接头中的齿顶与相应的齿根之间的空间构成。 齿轮元件（423，623,723,823）由联接环组成。 第一齿轮（402,602,702）由太阳轮组成。 联轴器环和太阳轮都是行星齿轮级的变速箱的一部分。

公开(公告)号：US20050011705A1

公开(公告)日：2005-01-20

申请号：US10710953

申请日：2004-08-13

申请人： Anders Hedman

发明人： Anders Hedman

IPC分类号： F16H57/04 ,  F01M1/00

CPC分类号： F16H57/0494 ,  F16H57/0404 ,  F16H57/0441 ,  F16H57/045

摘要： Method and arrangement for providing a lubrication device for a stage-geared gearbox (1, 2) arranged in a motor vehicle. The gearbox (1, 2) has an input shaft (4), intermediate shaft (5), which has at least one gear meshing with a gear on the input shaft (4). A main shaft (6) is provided with gears (7, 8, 9, 10) which mesh with gears on the intermediate shaft. One gear (11, 18) on both the intermediate shaft (5) and the main shaft (6) are for reverse. A reverse gear shaft (20) is supported in the casing (16, 21) and in a reverse gear shaft lug (22), the reverse gear shaft lug in turn being fixed in the casing (16). A reverse intermediate gear (19) is arranged on the reverse gear shaft (20) between the reverse gear shaft lug (22) and the bearing point for the reverse gear shaft in the casing (21). The reverse intermediate gear (19) meshes with the two corresponding gears (11, 18) for reverse gears. The lubrication device includes a lubricant pump (24) that is arranged between bearing points (16, 21, 22) of the reverse gear shaft (20). An oil filter (28) is arranged in the cover (54).

摘要翻译： 用于为布置在机动车辆中的平台齿轮箱（1,2）提供润滑装置的方法和装置。 齿轮箱（1,2）具有输入轴（4），中间轴（5），其具有与输入轴（4）上的齿轮啮合的至少一个齿轮。 主轴（6）设有与中间轴上的齿轮啮合的齿轮（7,8,9,10）。 中间轴（5）和主轴（6）两者之间的一个齿轮（11,18）相反。 倒档齿轮轴（20）支撑在壳体（16,21）中并且在倒档齿轮轴凸耳（22）中，反向齿轮轴凸耳又固定在壳体（16）中。 倒档齿轮（19）设置在倒档齿轮轴（22）与壳体（21）中用于倒档齿轮轴的轴承点之间的倒档齿轮轴（20）上。 反向中间齿轮（19）与用于倒档的两个相应的齿轮（11,18）啮合。 润滑装置包括设置在倒档齿轮轴（20）的轴承点（16,21,22）之间的润滑剂泵（24）。 在所述盖（54）中布置有油过滤器（28）。

公开(公告)号：US09429213B2

公开(公告)日：2016-08-30

申请号：US14371150

申请日：2012-01-13

申请人： Anders Hedman ,  Daniel Stàlberg ,  Christian Wargh

发明人： Anders Hedman ,  Daniel Stàlberg ,  Christian Wargh

IPC分类号： F16H3/091 ,  F16H3/00 ,  F16H3/08

CPC分类号： F16H3/091 ,  F16H3/006 ,  F16H3/0915 ,  F16H2003/0807 ,  F16H2200/00 ,  Y10T74/19228

摘要： A multi-clutch transmission is provided with a first and a second input frictional clutch, an input arrangement for establishing a driving connection of a prime mover and the first and second frictional clutches, and a main transmission. The main transmission has a first and a second rotational axis about which a main shaft and a countershaft is arranged respectively, an output shaft and connection means for establishing a driving connection between the main shaft and the output shaft, and least two input shafts, which are connected to the first and second input frictional clutch, and a reverse shaft provided with a first reverse gear wheel. A reverse gear is achieved by transferring power over the reverse shaft to the output shaft.

摘要翻译： 多离合器变速器设置有第一和第二输入摩擦离合器，用于建立原动机和第一和第二摩擦离合器的驱动连接的输入装置和主变速器。 主变速器具有分别布置有主轴和中间轴的第一和第二旋转轴，用于在主轴和输出轴之间建立驱动连接的输出轴和连接装置，以及至少两个输入轴，其中 连接到第一和第二输入摩擦离合器，以及设置有第一倒档齿轮的反向轴。 通过将反向轴上的动力传递到输出轴来实现倒档。

公开(公告)号：US20150167820A1

公开(公告)日：2015-06-18

申请号：US14409237

申请日：2012-07-09

申请人： Anders Hedman ,  Clas Nylund

发明人： Anders Hedman ,  Clas Nylund

IPC分类号： F16H57/04 ,  F16H3/091

CPC分类号： F16H57/0441 ,  F16H3/0915 ,  F16H57/0494 ,  F16H2200/0043 ,  F16H2200/0095 ,  Y10T74/19605

摘要： A transmission includes an input shaft, a main shaft, a countershaft, and an oil pump. The input shaft, the main shaft and the countershaft are provided with gearwheels in order to enable torque transfer in a plurality of forward and backward gear speeds. The oil pump is provided with a freewheel mechanism, which includes an oil pump driveshaft, a first pump drive gearwheel and a first and a second freewheel arranged upon the oil pump driveshaft. Both the first and the second freewheel can transfer torque to the oil pump drive shaft in one and the same direction. The first freewheel is in drive connection with the countershaft and the second freewheel is connected to the first pump drive gearwheel, which meshes with a first gearwheel coaxial with the main shaft and which first gearwheel transfers torque in at least one of the forward or backward gear speeds.

摘要翻译： 变速器包括输入轴，主轴，中间轴和油泵。 输入轴，主轴和中间轴设有齿轮，以便能够实现多个前进和后退档位的转矩传递。 油泵设置有自由轮机构，其包括油泵驱动轴，第一泵驱动齿轮和布置在油泵驱动轴上的第一和第二自由轮。 第一和第二自由轮都可以在一个相同的方向上将扭矩传递到油泵驱动轴。 第一自由轮与中间轴驱动连接，第二自由轮连接到第一泵驱动齿轮，其与与主轴同轴的第一齿轮啮合，并且第一齿轮在前进或后退齿轮中的至少一个中传递扭矩 速度。

公开(公告)号：US20150128736A1

公开(公告)日：2015-05-14

申请号：US14401642

申请日：2012-06-25

申请人： Anders Hedman

发明人： Anders Hedman

IPC分类号： F16H3/091 ,  F16H3/00

CPC分类号： F16H3/0915 ,  F16H3/006 ,  F16H3/091 ,  F16H2003/0807 ,  Y10T74/19228

摘要： A dual clutch transmission includes a first and a second input shaft provided with a first and second input arrangement, respectively, a centre shaft, a countershaft, and a first and a second primary gear step. The first and second input shaft are coaxially arranged with the centre shaft and can transfer torque from the first and second input means to the countershaft via the first and the second primary gear step. The first primary gear step including a first input gearwheel and a first driven gearwheel. The first input gearwheel is rotationally fixed with the first input shaft. The first input gearwheel is arranged upon the centre shaft.

摘要翻译： 双离合器变速器包括分别具有第一和第二输入装置的第一和第二输入轴，中心轴，中间轴以及第一和第二主齿轮台阶。 第一和第二输入轴与中心轴同轴布置，并且可以经由第一和第二主齿轮步骤将扭矩从第一和第二输入装置传递到中间轴。 第一主齿轮级包括第一输入齿轮和第一从动齿轮。 第一输入齿轮与第一输入轴旋转地固定。 第一输入齿轮布置在中心轴上。

公开(公告)号：US08997596B2

公开(公告)日：2015-04-07

申请号：US13320259

申请日：2010-05-11

申请人： Klas Bergström ,  Anders Hedman

发明人： Klas Bergström ,  Anders Hedman

IPC分类号： G05G5/08 ,  F16H63/36 ,  F16H3/00 ,  F16H3/091 ,  F16H61/688 ,  F16H63/30

CPC分类号： F16H63/36 ,  F16H3/006 ,  F16H3/0915 ,  F16H61/688 ,  F16H2063/3079 ,  F16H2312/08 ,  Y10T74/19219 ,  Y10T74/19251 ,  Y10T74/2011

摘要： An interlocking device arranged to prevent forbidden order of engagement/disengagement of two tooth clutches in a vehicle transmission is provided and includes a groove arranged in a first of shift rods, and a second and a third groove arranged in a second of shift rods, an interlocking element arranged coplanar with the shift rods, and directed and movable towards the shift rods. The length of the interlocking element is adapted to allow certain combinations and order of engagement/disengagement of the tooth clutches. A piston element partitions the second and third groove. The piston element is movably arranged in a hole in the second shift rod such that the interlocking element can push the piston element down in the hole, allowing the second shift rod to be displaced only one-way when the first shift rod is in an engaged position.

摘要翻译： 设置有用于防止车辆变速箱中的两个齿离合器的接合/分离禁止的互锁装置，并且包括设置在第一变速杆中的槽和布置在第二变速杆中的第二和第三槽， 互锁元件与换档杆共面布置，并且朝向换档杆定向和移动。 互锁元件的长度适于允许齿离合器的某些组合和接合/分离顺序。 活塞元件分隔第二和第三凹槽。 活塞元件可移动地布置在第二换档杆中的孔中，使得联动元件可以将活塞元件向下推动到孔中，从而允许第二换档杆在第一换档杆处于啮合状态时仅能单向移动 位置。

公开(公告)号：US20140202272A1

公开(公告)日：2014-07-24

申请号：US14241498

申请日：2011-08-30

申请人： Anders Hedman ,  Daniel Stålberg

发明人： Anders Hedman ,  Daniel Stålberg

IPC分类号： F16H3/087

CPC分类号： F16H3/087 ,  F16H3/006 ,  F16H3/097 ,  F16H37/043 ,  F16H2061/0429 ,  F16H2200/0052 ,  F16H2200/0078 ,  Y10T74/19233

摘要： A multi-clutch transmission for a motor vehicle with a prime mover has a main transmission, a range section and an output shaft, the main transmission including one input shaft, a main shaft and a main countershaft, the main shaft being rotationally fixed with a range input shaft of the range section, the range section including a range main shaft that is rotationally fixed with the output shaft, a range countershaft, range gearwheels that can selectively transfer power from the range input member to the range countershaft and on to the range main shaft, and range clutches, the multi-clutch transmission including a by-passing torque path in which power can be transferred when the range section is shifted, and where the by-passing torque path includes a by-passing clutch that selectively can rotationally lock the main countershaft to the range countershaft.

摘要翻译： 用于具有原动机的机动车辆的多离合器变速器具有主变速器，变速部分和输出轴，主变速器包括一个输入轴，主轴和主中间轴，主轴旋转地固定有 范围部分的范围输入轴，范围部分包括与输出轴旋转地固定的范围主轴，范围中间轴，范围齿轮，其可以选择性地将功率从范围输入部件传递到范围中间轴并且到达范围 主轴和范围离合器，所述多离合器变速器包括旁路转矩路径，其中当所述范围部分移动时能够传递动力，并且所述旁路转矩路径包括可选择性地旋转的旁路离合器 将主中间轴锁定到范围中间轴。