An automatic transmission output device
A technology of automatic transmission and output device, which is applied in the direction of transmission parts, brake types, fluid resistance brakes, etc., and can solve the problems that the vehicle cannot be towed, the rescue is difficult, and the rear pump cannot be installed.
Active Publication Date: 2019-09-10
SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST
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- Claims
- Application Information
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Problems solved by technology
[0003] The existing automatic transmission usually has a built-in tandem retarder, but the rear pump cannot be installed due to the built-in tandem retarder, so that the vehicle cannot be towed when it breaks down, and rescue is difficult
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[0031] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0032] The embodiment of the present invention provides an automatic transmission 15 output device, such as figure 1 and figure 2 As shown, the output device of the automatic transmission 15 includes a housing assembly, a parallel retarder assembly, a hydraulic pump assembly and an output shaft assembly. Wherein, one end of the housing assembly is used to connect with the automatic transmission 15, and the parallel retarder assem...
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The invention relates to the technical field of automatic gearboxes, in particular to an automatic gearbox output device which comprises a shell assembly, a parallel-connection retarder assembly, a hydraulic pump assembly and an output shaft assembly. One end of the shell assembly is connected with an automatic gearbox; the parallel-connection retarder assembly, the hydraulic pump assembly and theoutput shaft assembly are arranged on the other end of the shell assembly; the parallel-connection retarder assembly comprises a parallel-connection retarder and a parallel-connection retarder gear;the hydraulic pump assembly comprises a hydraulic pump, a hydraulic pump gear, a bearing assembly and a spline housing assembly; the output shaft assembly comprises an output shaft, a first bearing, asecond bearing, an output shaft gear, an output flange and a support base; power of the automatic gearbox is output to the output shaft; the output shaft drives the output shaft gear to rotate; and under the drive of the output shaft gear, the parallel-connection retarder gear and the hydraulic pump gear are rotated. The automatic gearbox output device provided by the invention is easy to installon the automatic gearbox so as to be convenient to drag when a vehicle breaks down.
Description
technical field [0001] The invention relates to the technical field of automatic transmissions, in particular to an output device of an automatic transmission. Background technique [0002] An automatic transmission, also known as an automatic gearbox, is generally an automotive transmission that can automatically change the gear ratio while the vehicle is running, so that the driver does not have to manually shift gears. [0003] The existing automatic transmission usually has a built-in tandem retarder, but the rear pump cannot be installed due to the built-in tandem retarder, so that the vehicle cannot be towed when it breaks down, and rescue is difficult. Contents of the invention [0004] In view of the above problems, the present invention is proposed to provide an output device of an automatic transmission that overcomes the above problems or at least partially solves the above problems. [0005] An embodiment of the present invention provides an output device of a...
Claims
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IPC IPC(8): F16H57/021F16H57/023F16D57/06
Inventor 唐少雄张晓蛟谢欣辰赵茹嫦向雪峰
Owner SPECIAL VEHICLE TECH CENT OF HUBEI AEROSPACE TECH RES INST