Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-shaft type clutch transmission device

A technology of speed change device and clutch device, which is applied in the direction of transmission device, vehicle gearbox, gear transmission device, etc., can solve the problem of limiting the ability to transmit large torque, and achieve the effect of meeting the needs of multiple gears

Inactive Publication Date: 2017-05-31
龚小娥
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CVT (Continuously Variable Transmission, continuously variable transmission) can have countless gears in theory, but in fact, problems such as the strength and life of the transmission belt and the slipping between the transmission belt and the pulley limit the transmission efficiency of the CVT, and also limit its performance. The ability to transmit large torque, so the industry rarely uses CVT on large-displacement vehicles, and DCT currently has up to seven forward gears

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-shaft type clutch transmission device
  • Three-shaft type clutch transmission device
  • Three-shaft type clutch transmission device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions of each exemplary embodiment provided by the present invention with reference to the accompanying drawings in the embodiments of the present invention. In the case of no conflict, the following embodiments and the features in each embodiment can be combined with each other. Moreover, the term "connection" used in the description of various embodiments of the present invention may refer to the direct connection of two structural elements, or the connection of two structural elements through other elements.

[0018] see Figure 1~4 , is a schematic structural view of a three-shaft clutch transmission device according to an embodiment of the present invention. The three-shaft clutch speed change device 10 of this embodiment can be connected between the power output shaft 20 and the transmission gear set output shaft 30 as an independent component, and is used to obtain power from the power output s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a three-shaft type clutch transmission device. The three-shaft type clutch transmission device comprises a transmission gear set, a first clutch device, a second clutch device and a third clutch device; the transmission gear set comprises a first input shaft, a second input shaft and a third input shaft which are parallel to one another, the first input shaft, the second input shaft and the third input shaft are in a triangular shape on the section perpendicular to the first input shaft, and the three clutch devices are connected between a power output shaft and the first input shaft, between the power output shaft and the second input shaft and between the power output shaft and the third input shaft respectively. According to the three-shaft type clutch transmission device, the multi-gear requirements of a vehicle can be met under the limited structure size.

Description

technical field [0001] The present invention relates to the mechanical field, in particular to a power transmission device, in particular to a three-shaft clutch speed changer and a speed change assembly with the three-shaft clutch speed changer. Background technique [0002] At present, vehicle transmission-related technologies are vigorously developing toward multi-gear, and more gears mean that better power performance, lower energy consumption, higher transmission efficiency, and lower exhaust emissions can be obtained. At present, 8AT (Automatic Transmission, automatic transmission) has become the standard configuration of BMW cars. Compared with previous ATs, it has better power performance, lower energy consumption, higher transmission efficiency, and lower exhaust emissions. Precision, higher cost, more difficult to maintain, and some manufacturers are developing and assembling 9AT, or even 10AT. CVT (Continuously Variable Transmission, continuously variable transmi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/66F16H57/00F16F15/134
CPCF16H3/66F16F15/13461F16F15/13469F16H57/0006F16H57/023F16H2003/447F16H2200/0073F16H2200/201F16H2200/2046
Inventor 龚小娥
Owner 龚小娥