Double-clutch transmission with synchronizer parking device

A dual-clutch and synchronizer technology, applied to components with teeth, transmissions, gear transmissions, etc., can solve the problems of high development costs, shorten the axial length of the transmission, and high development costs, and achieve the effect of a simple overall structure
CN102644701AInactive Publication Date: 2012-08-22ZHEJIANG WANGLIYANG TRANMISSION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG WANGLIYANG TRANMISSION CO LTD
Publication Date
2012-08-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of transmissions, particularly relates to a double-clutch transmission with a synchronizer parking device, which is characterized in that: a double-clutch device which is integrated from two clutches is adopted, simultaneously a double-transmission input shaft which is combined from an inner shaft and an external sleeve shaft is arranged, an even number of stopping gear groups and an odd number of stopping gear groups are respectively connected with the two clutches respectively through the external sleeve shaft and the inner shaft, output driven gears are respectively arranged on two output shafts, wherein a synchronizer parking mechanism is arranged on one output shaft. According to the double-clutch transmission with the synchronizer parking device, the input shaft is a double-transmission input shaft which is combined from the inner shaft and the external sleeve shaft, the driving gears and the driven gears of all gears are meshed through the integration and the separation of the two clutches matched with a synchronizer, so that power is selectively transmitted to the output shafts in a certain conversion relationship, and is output discontinuously; and the special parking mechanism is omitted, so that the overall structure is the most compact, and an occupied space is small.
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Description

technical field

[0001] The invention belongs to the category of transmissions, in particular to a dual-clutch transmission with a synchronizer parking device. Background technique

[0002] The dual-clutch transmission realizes the shifting action through the matched switching of the two clutches, and the shifting is fast and smooth. During the shifting process, the power of the engine is continuously transmitted to the wheels to realize power shifting and ensure that the vehicle has good acceleration performance. The dual-clutch transmission is developed based on the parallel-shaft manual transmission, and it inherits many advantages of the manual transmission, such as high transmission efficiency, simple structure, low processing difficulty, compact installation space, and low price and cost.

[0003] At present, there are mainly three types of dual-clutch transmission structures: dual-clutch single-shaft output, combined clutch single-shaft output and combined clutch dual...

Claims

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