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公开(公告)号：US20100162840A1
公开(公告)日：2010-07-01
申请号：US12655070
申请日：2009-12-22
申请人： Carsten Gitt
发明人： Carsten Gitt
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/097 , F16H2003/0933 , F16H2200/0052 , F16H2200/0086 , Y10T74/19228
摘要： In a gear wheel speed change transmission with at least two power shift clutches, with gear wheels arranged in different gear wheel planes and with an input shaft and an output shaft, which can be actively interconnected by way of the gear wheels arranged in the gear wheel planes, which include at least six forward gears that can be shifted under power, all of the six forward gears, which are sequentially power-shiftable, and two reverse gears are formed by exactly six gear wheel planes and exactly three shift units with shift collars, which all have engagement positions at both sides of their neutral center position.
摘要翻译： 在具有至少两个动力换档离合器的齿轮变速传动装置中，齿轮布置在不同的齿轮平面中，并且具有输入轴和输出轴，其可以通过布置在齿轮中的齿轮主动地互连 平面，其包括至少六个能够在动力下移动的前进档，所有六个前进档均顺序地可动力换档，两个倒档被精确地形成六个齿轮平面，并且正好三个带有换档轴环的变速单元 ，它们都在其中立位置的两侧具有接合位置。
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公开(公告)号：US20080127758A1
公开(公告)日：2008-06-05
申请号：US11982740
申请日：2007-11-02
申请人： Carsten Gitt
发明人： Carsten Gitt
CPC分类号： F16H3/0915 , F16H37/046 , F16H2200/0065 , Y10T74/19223 , Y10T74/19233
摘要： In a utility vehicle transmission having an input shaft, a main shaft and an output shaft, a countershaft is provided which can be decoupled in direct gear, a high number of gears wherein power is transmitted from the input shaft to the output shaft directly via the main shaft while providing for a high number of gears by two shiftable input constants with different transmission ratios which are selectively engageable with either of the various forward transmission stages and the reverse transmission stage but which also permit the return flow of power from the input shaft to the main shaft via the input constants.
摘要翻译： 在具有输入轴，主轴和输出轴的多用途车辆传动装置中，提供了一个中间轴，其能够以直接齿轮分离，大量的齿轮，其中动力从输入轴直接经由 主轴，同时通过具有不同传动比的两个可移位输入常数提供大量齿轮，其可选择性地与各种正向传动级和反向传动级中的任何一种接合，但是这也允许来自输入轴的功率返回到 主轴通过输入常数。
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公开(公告)号：US07914412B2
公开(公告)日：2011-03-29
申请号：US12286437
申请日：2008-09-29
申请人： Carsten Gitt
发明人： Carsten Gitt
CPC分类号： F16H37/046 , F16H3/006 , F16H3/0915 , F16H3/095 , F16H37/042 , F16H2003/123 , F16H2200/0065 , Y10T74/19167 , Y10T74/19233
摘要： In a load shift transmission for a utility vehicle having a transmission input shaft, a split group, a main group and a range group, a dual clutch with two input shafts, a main shaft and a countershaft with input constants including loose gear wheels, one loose gear wheel of an input constant is selectively rotationally fixedly connectable by means of shift elements to either one of the input shafts which can in each case be coupled by means of clutches (K1,K2) to the main transmission input shaft, the countershaft can be driven by one of three input constants with power being transmitted via the countershaft in all forward gears with the exception of a direct gear. The arrangement provides, with a simple design, for the possibility to carry out sequential shifts and multiple up-shifts and multiple down-shifts without an interruption in traction force.
摘要翻译： 在具有变速器输入轴，分体组，主组和范围组的多用途车辆的负载变速传动装置中，具有两个输入轴的双离合器，具有松动齿轮的输入常数的主轴和副轴，一个 输入常数的松动齿轮通过换档元件选择性地可旋转地固定地连接到输入轴中的任何一个，每个输入轴在每种情况下都可以通过离合器（K1，K2）联接到主变速器输入轴，中间轴可以 由三个输入常数中的一个驱动，除了直接齿轮之外，所有前进档中的功率都通过中间轴传递。 该装置具有简单的设计，可以在不中断牵引力的情况下执行顺序换档和多次向上换档以及多次向下换档的可能性。
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公开(公告)号：US20080134818A1
公开(公告)日：2008-06-12
申请号：US11998855
申请日：2007-11-30
申请人： Carsten Gitt
发明人： Carsten Gitt
CPC分类号： F16H3/006 , F16H3/093 , F16H2003/0822 , F16H2003/0931 , F16H2200/0056 , Y10T74/19228
摘要： In a dual-clutch transmission for a motor vehicle of four-shaft design including, for shifting into reverse gear, a shift element which connects a reverse gear drive output shaft to a reverse gear gearwheel, the shift element for the reverse gear is situated on the drive input shaft or on the drive output shaft and the shift element is usable in addition to shifting the reverse gear, for shifting also a forward gear.
摘要翻译： 在用于四轴设计的机动车辆的双离合器变速器中，包括用于换档成倒档的变速元件，其将倒档齿轮传动输出轴连接到倒档齿轮，用于倒档的变速元件位于 驱动输入轴或驱动输出轴和变速元件除了换挡倒档之外，还可用于前进档，也可使用。
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公开(公告)号：US07225696B2
公开(公告)日：2007-06-05
申请号：US11073040
申请日：2005-03-04
申请人： Carsten Gitt
发明人： Carsten Gitt
IPC分类号： F16H3/38
CPC分类号： F16H3/006 , F16H3/093 , F16H2003/0931 , F16H2200/0056 , Y10T74/19223 , Y10T74/19228 , Y10T74/19233 , Y10T74/19284 , Y10T74/19288 , Y10T74/194 , Y10T74/19405
摘要： In a double clutch transmission in which an input shaft can be coupled by two load clutches selectively with a central intermediate shaft and a concentric intermediate shaft and each of the intermediate shafts can be operatively connected by gear stages selectively to a first or a second jackshaft arranged in the power output path to a driven vehicle axle, wherein the jackshafts are arranged parallel to the transmission input and intermediate shafts, the intermediate shafts each have at least one gear firmly mounted thereon which forms the input gear for more than one of the gear stages provided for different transmission gear ratios so as to form a compact transmission arrangement, particularly for transverse engine applications.
摘要翻译： 在双离合器变速器中，其中输入轴可以通过两个负载离合器选择性地与中心中间轴和同心中间轴联接，并且每个中间轴可以通过齿轮级选择性地连接到布置在第一或第二第二千斤顶 在从动车轴的动力输出路径中，其中所述千斤顶平行于变速器输入和中间轴布置，所述中间轴各自具有牢固地安装在其上的至少一个齿轮，其形成用于多于一个齿轮级的输入齿轮 提供了不同的传动比，从而形成紧凑的传动装置，尤其适用于横向发动机应用。
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公开(公告)号：US20050193848A1
公开(公告)日：2005-09-08
申请号：US11073040
申请日：2005-03-04
申请人： Carsten Gitt
发明人： Carsten Gitt
CPC分类号： F16H3/006 , F16H3/093 , F16H2003/0931 , F16H2200/0056 , Y10T74/19223 , Y10T74/19228 , Y10T74/19233 , Y10T74/19284 , Y10T74/19288 , Y10T74/194 , Y10T74/19405
摘要： In a double clutch transmission in which an input shaft can be coupled by two load clutches selectively with a central intermediate shaft and a concentric intermediate shaft and each of the intermediate shafts can be operatively connected by gear stages selectively to a first or a second jackshaft arranged in the power output path to a driven vehicle axle, wherein the jackshafts are arranged parallel to the transmission input and intermediate shafts, the intermediate shafts each have at least one gear firmly mounted thereon which forms the input gear for more than one of the gear stages provided for different transmission gear ratios so as to form a compact transmission arrangement, particularly for transverse engine applications.
摘要翻译： 在双离合器变速器中，其中输入轴可以通过两个负载离合器选择性地与中心中间轴和同心中间轴联接，并且每个中间轴可以通过齿轮级选择性地连接到布置在第一或第二第二千斤顶 在从动车轴的动力输出路径中，其中所述千斤顶平行于变速器输入和中间轴布置，所述中间轴各自具有牢固地安装在其上的至少一个齿轮，其形成用于多于一个齿轮级的输入齿轮 提供了不同的传动比，从而形成紧凑的传动装置，尤其适用于横向发动机应用。
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公开(公告)号：US08100034B2
公开(公告)日：2012-01-24
申请号：US12378488
申请日：2009-02-13
申请人： Carsten Gitt
发明人： Carsten Gitt
IPC分类号： F16H3/02
CPC分类号： F16H37/046 , F16H3/0915 , F16H3/095 , F16H3/097 , F16H2003/0803 , F16H2200/003 , F16H2200/0065 , F16H2200/0082 , F16H2200/0091 , Y10T74/19167 , Y10T74/19219 , Y10T74/19223 , Y10T74/19251 , Y10T74/19284
摘要： In a group transmission having a number of countershafts, wherein three input constants are provided on a transmission input shaft for driving a countershaft such that the group transmission is of very short construction, the transmission input shaft is connectable to an intermediate shaft for direct power transmission, with the countershaft being disconnectable in the direct gear in order to avoid drag losses.
摘要翻译： 在具有多个中间轴的组变速器中，其中三个输入常数设置在用于驱动中间轴的变速器输入轴上，使得组变速器的结构非常短，变速器输入轴可连接到用于直接动力传递的中间轴 中间轴可以在直接齿轮中断开，以避免拖曳损失。
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公开(公告)号：US07409886B2
公开(公告)日：2008-08-12
申请号：US10566890
申请日：2004-07-24
申请人： Carsten Gitt
发明人： Carsten Gitt
IPC分类号： F16H3/22
CPC分类号： F16H3/097 , F16H3/006 , F16H2200/0056 , F16H2200/0086 , F16H2200/0091 , Y10T74/19223 , Y10T74/19228 , Y10T74/19233 , Y10T74/19288 , Y10T74/19307
摘要： The invention relates to a twin clutch transmission of high efficiency which is compact in every dimension. This twin clutch transmission can be used particularly in vehicles having a longitudinally installed engine. For this purpose, the transmission input shaft and the transmission output shaft are arranged coaxially with respect to one another, whereas the two countershafts are arranged parallel to one another. Furthermore, the shift sleeves are arranged in a special way, thus making seven forward gears and a plurality of reverse gears possible.
摘要翻译： 本发明涉及一种高效率的双离合器变速器，其在各个尺寸上都是紧凑的。 该双离合变速器可以特别用于具有纵向安装的发动机的车辆中。 为此，变速器输入轴和变速器输出轴彼此同轴布置，而两个中间轴彼此平行地布置。 此外，换档套筒以特殊的方式布置，从而可以实现七个前进档和多个倒档。
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公开(公告)号：US20060169077A1
公开(公告)日：2006-08-03
申请号：US11362607
申请日：2006-02-24
申请人： Carsten Gitt
发明人： Carsten Gitt
IPC分类号： F16H3/08
CPC分类号： F16H3/097 , F16H3/006 , F16H2003/0826 , F16H2003/0933 , F16H2200/0056 , F16H2200/0091 , Y10T74/19228 , Y10T74/19233
摘要： In a double clutch transmission with a winding path power flux arrangement, which has two countershafts arranged coaxially with respect to one another and with seven forward gears and a plurality of reverse gears, for selected gears the power flux extends from a part region of the transmission forward and then again back to another part region of the transmission in such a way that only four shift clutches are needed for shifting through all the gears.
摘要翻译： 在具有绕线路径功率通量装置的双离合器变速器中，其具有相对于彼此同轴布置的两个中间轴和具有七个前进档和多个倒档的双离合器变速器，用于选定齿轮，功率通量从变速器的一部分区域延伸 向前并且然后再次返回到变速器的另一部分区域，使得仅需要四个变速离合器来移动通过所有齿轮。
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公开(公告)号：US20060117882A1
公开(公告)日：2006-06-08
申请号：US11295734
申请日：2005-12-06
申请人： Carsten Gitt
发明人： Carsten Gitt
CPC分类号： F16H3/097 , F16H3/006 , F16H2200/0056 , F16H2200/0086 , Y10T74/19233 , Y10T74/19288
摘要： In a twin-clutch transmission, in a first forward gear, the drive torque is transferred by an interconnection of a first transmission part having one countershaft and a second part transmission having another countershaft by means of an intermediate stage whose gearwheels can be used multi-functionally in connection with additional forward gears of the transmission thereby providing for a relatively small transmission with a relatively large number of transmission ratios.
摘要翻译： 在双离合器变速器中，在第一前进档中，驱动扭矩通过具有一个中间轴的第一变速器部分和具有另一中间轴的第二部分变速器的互连传递通过中间级， 功能上与变速器的附加前进档相连，从而提供具有相对大量传动比的相对小的传动。
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