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1. 发明授权

US08689655B2 Multi-speed transmission 有权
标题翻译：多速传输
公开(公告)号：US08689655B2
公开(公告)日：2014-04-08
申请号：US13817347
申请日：2011-08-17
申请人： Roberto Diani , Paolo Neri , Fabio Belletti
发明人： Roberto Diani , Paolo Neri , Fabio Belletti
IPC分类号： F16H3/08
CPC分类号： F16H3/085 , F16H3/089 , F16H57/021 , F16H61/0009 , F16H2057/02013 , F16H2057/02047 , F16H2057/0216 , F16H2200/0017 , F16H2200/0056 , Y10T74/19019 , Y10T74/19223 , Y10T74/19242
摘要： A multi-speed transmission for a motor vehicle, in particular for a sports car, has several forward speeds and a reverse speed, an input or primary shaft, a first output or secondary shaft for driving a first drive shaft leading to an axle differential, and a second output shaft or tertiary shaft for driving a second drive shaft leading to another axle differential. The first output or secondary shaft and the second output or tertiary shaft carry two meshing fixed gears. The fixed gear on the first output or secondary shaft meshes with an idle gear on the input or primary shaft. In one of the forward speeds the idle gear coupled in a rotationally restrained manner with the input or primary shaft directly drives the fixed gear on the first output or secondary shaft.
摘要翻译：用于机动车辆，特别是用于跑车的多速变速器具有若干前进速度和倒车速度，输入或主轴，用于驱动通向轴差的第一驱动轴的第一输出或副轴，以及用于驱动通向另一个轴差的第二驱动轴的第二输出轴或第三轴。第一输出或次轴，第二输出或三轴带有两个啮合的固定齿轮。第一输出或次级轴上的固定齿轮与输入或主轴上的空转齿轮啮合。在前进速度之一中，与输入或主轴以旋转约束的方式联接的空转齿轮直接驱动第一输出或副轴上的固定齿轮。

2. 发明申请

US20130205946A1 MULTI-SPEED TRANSMISSION 有权
标题翻译：多速传输
公开(公告)号：US20130205946A1
公开(公告)日：2013-08-15
申请号：US13817347
申请日：2011-08-17
申请人： Roberto Diani , Paolo Neri , Fabio Belletti
发明人： Roberto Diani , Paolo Neri , Fabio Belletti
IPC分类号： F16H3/085
CPC分类号： F16H3/085 , F16H3/089 , F16H57/021 , F16H61/0009 , F16H2057/02013 , F16H2057/02047 , F16H2057/0216 , F16H2200/0017 , F16H2200/0056 , Y10T74/19019 , Y10T74/19223 , Y10T74/19242
摘要： A multi-speed transmission for a motor vehicle, in particular for a sports car, has several forward speeds and a reverse speed, an input or primary shaft, a first output or secondary shaft for driving a first drive shaft leading to an axle differential, and a second output shaft or tertiary shaft for driving a second drive shaft leading to another axle differential. The first output or secondary shaft and the second output or tertiary shaft carry two meshing fixed gears. The fixed gear on the first output or secondary shaft meshes with an idle gear on the input or primary shaft. In one of the forward speeds the idle gear coupled in a rotationally restrained manner with the input or primary shaft directly drives the fixed gear on the first output or secondary shaft.
摘要翻译：用于机动车辆，特别是用于跑车的多速变速器具有若干前进速度和倒车速度，输入或主轴，用于驱动通向轴差的第一驱动轴的第一输出或副轴，以及用于驱动通向另一轴差的第二驱动轴的第二输出轴或第三轴。第一输出或次轴，第二输出或三轴带有两个啮合的固定齿轮。第一输出或次级轴上的固定齿轮与输入或主轴上的空转齿轮啮合。在前进速度之一中，与输入或主轴以旋转约束的方式联接的空转齿轮直接驱动第一输出或副轴上的固定齿轮。

3. 发明授权

US08677847B2 7-speed transmission 有权
标题翻译： 7速传输
公开(公告)号：US08677847B2
公开(公告)日：2014-03-25
申请号：US13817390
申请日：2011-08-17
申请人： Roberto Diani , Paolo Neri , Fabio Belletti
发明人： Roberto Diani , Paolo Neri , Fabio Belletti
IPC分类号： F16H3/089
CPC分类号： F16H3/08 , F16H3/089 , F16H3/093 , F16H57/021 , F16H61/0003 , F16H2057/02013 , F16H2057/02047 , F16H2057/0216 , F16H2200/0056 , Y10T74/19219 , Y10T74/194 , Y10T74/19442 , Y10T74/1947
摘要： A 7-speed transmission for a motor vehicle, in particular for a sports car, includes an input or primary shaft, an output or secondary shaft, a first, a second, a third, a fourth, a fifth, a sixth and a seventh forward speed, as well as a reverse speed. In order to obtain a compact constructional design with a small transversal size and allow a sporty drive mode in the upshift from the first to the sixth speed, in which the shift process occur in an overlapping manner and almost without any interruption of the drive force, the eight speeds are combined in pairs into four shift groups, two of the four shift groups are arranged on the input or primary shaft and two on the output or secondary shaft, respectively, and at least between the first speed and the sixth speed adjacent speeds are arranged in different shift groups.
摘要翻译：用于机动车辆，特别是用于跑车的7速变速器包括输入或主轴，输出或次级轴，第一，第二，第三，第四，第五，第六和第七前进速度以及倒车速度。为了获得具有小的横向尺寸的紧凑的结构设计，并且允许从第一速度到第六速度的升档中的运动驾驶模式，其中换档过程以重叠的方式发生并且几乎不受驱动力的任何中断，八个速度被成对地组合成四个移位组，四个移位组中的两个分别布置在输入或主轴上，两个分别布置在输出或次级轴上，并且至少在第一速度和第六速度相邻速度之间安排在不同的班组。

4. 发明申请

US20130233104A1 7-SPEED TRANSMISSION 有权
标题翻译： 7速传输
公开(公告)号：US20130233104A1
公开(公告)日：2013-09-12
申请号：US13817390
申请日：2011-08-17
申请人： Roberto Diani , Paolo Neri , Fabio Belletti
发明人： Roberto Diani , Paolo Neri , Fabio Belletti
IPC分类号： F16H3/08
CPC分类号： F16H3/08 , F16H3/089 , F16H3/093 , F16H57/021 , F16H61/0003 , F16H2057/02013 , F16H2057/02047 , F16H2057/0216 , F16H2200/0056 , Y10T74/19219 , Y10T74/194 , Y10T74/19442 , Y10T74/1947
摘要： A 7-speed transmission for a motor vehicle, in particular for a sports car, includes an input or primary shaft, an output or secondary shaft, a first, a second, a third, a fourth, a fifth, a sixth and a seventh forward speed, as well as a reverse speed. In order to obtain a compact constructional design with a small transversal size and allow a sporty drive mode in the upshift from the first to the sixth speed, in which the shift process occur in an overlapping manner and almost without any interruption of the drive force, the eight speeds are combined in pairs into four shift groups, two of the four shift groups are arranged on the input or primary shaft and two on the output or secondary shaft, respectively, and at least between the first speed and the sixth speed adjacent speeds are arranged in different shift groups.
摘要翻译：用于机动车辆，特别是用于跑车的7速变速器包括输入或主轴，输出或次级轴，第一，第二，第三，第四，第五，第六和第七前进速度以及倒车速度。为了获得具有小的横向尺寸的紧凑的结构设计，并且允许从第一速度到第六速度的升档中的运动驾驶模式，其中换档过程以重叠的方式发生并且几乎不受驱动力的任何中断，八个速度被成对地组合成四个移位组，四个移位组中的两个分别布置在输入或主轴上，两个分别布置在输出或次级轴上，并且至少在第一速度和第六速度相邻速度之间安排在不同的班组。

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