Double-clutch transmission and power assembly
A dual-clutch transmission and meshing technology, which is applied to vehicle gearboxes, transmission elements, transmission devices, etc., can solve the problems of large space for dual-clutch transmissions, unfavorable vehicle installation and installation, and increase transmission weight. The effect of weight reduction and space reduction
Active Publication Date: 2014-05-07
HYCET TRANSMISSION TECH HEBEI CO LTD
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Problems solved by technology
[0003] However, this arrangement of the reverse gear set will increase the lateral dimension of the transmission, causing the dual-clutch transmission to take up a large space in the powertrain, which is not conducive to the installation and loading of the entire vehicle, and the idler shaft or reverse gear set separately from the The drive shaft adds weight to the transmission
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] figure 1 The dual clutch transmission provided for the embodiment of the present invention. Such as figure 1 As shown, the dual clutch transmission provided by the embodiment of the present invention includes a hollow first input shaft 1, a solid second input shaft 2 nested in the first input shaft 1, and a second solid input shaft 2 parallel to the first input shaft 1 respectively. An intermediate shaft 3 and a second intermediate shaft 4 , the first clut...
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The invention discloses a double-clutch transmission and a power assembly, relates to the technical field of automobiles, and aims at decreasing the weight of the transmission and favoring the installation and carrying on a whole vehicle. The double-clutch transmission comprises a first input shaft, a second input shaft, a first middle shaft and a second middle shaft, wherein the first input shaft and the second input shaft are respectively fixedly connected with multiple gear driving wheels; multiple gear driven wheels are sheathed on the first middle shaft; multiple gear driven wheels are sheathed on the second middle shaft; one side of each gear driven wheel is provided with a gear synchronizer; a gear reversing driven wheel is sheathed on the second input shaft; one side of the gear reversing driven wheel is provided with a gear reversing synchronizer; a first gear reversing driving wheel and a second gear reversing driving wheel which are mutually connected are arranged on the first middle shaft; the first gear reversing driving wheel is engaged with one gear driven wheel on the second middle shaft; the gear driven wheel is engaged with one of the gear driving wheels on the first input shaft; the second gear reversing driving wheel is engaged with the gear reversing driven wheel.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a dual-clutch transmission and a power assembly with the dual-clutch transmission. Background technique [0002] The engine can be divided into longitudinal and transverse according to the direction in which it is placed on the car, and the dual-clutch transmission can also be divided into a transverse transmission and a longitudinal transmission according to the arrangement of the engine. Currently, most compact and mid-size cars use a transverse transmission, while most performance and large cars use a longitudinal transmission. Among them, in the arrangement of the reverse gear set of the horizontal dual-clutch automatic transmission, the idler shaft is usually provided separately, and the reverse idler gear is fixed on the idler shaft, the reverse drive gear is arranged on the input shaft, and the reverse driven gear Arranged on one of the intermediate shafts; or separat...
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IPC IPC(8): F16H3/12
CPCF16H3/12F16H2200/0056
Inventor 李可嘉郑立朋唐倩龙樊晓磊谢立臣孙永利董志强
Owner HYCET TRANSMISSION TECH HEBEI CO LTD