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An electronically controlled pneumatic manual-automatic integrated ten-speed aluminum case gearbox

A technology of gearbox and gearbox control, applied in the direction of transmission box, transmission device control, components with teeth, etc., can solve the problems of fatigue driving, low safety, low reliability, etc., and achieve more gears and safety. High, reasonable and reliable structural design

Active Publication Date: 2022-06-03
CHINA NAT HEAVY DUTY TRUCK GROUP DATONG GEARCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the current shortage of medium and light truck commercial vehicle market, the present invention provides an electronically controlled mechanical Automatic ten-speed aluminum case gearbox

Method used

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  • An electronically controlled pneumatic manual-automatic integrated ten-speed aluminum case gearbox
  • An electronically controlled pneumatic manual-automatic integrated ten-speed aluminum case gearbox
  • An electronically controlled pneumatic manual-automatic integrated ten-speed aluminum case gearbox

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Embodiment Construction

[0018] as Figure 1-5 As shown, an electronically controlled pneumatic self-contained ten-speed aluminum shell gearbox, on the basis of the ten-speed mechanical aluminum shell gearbox 11 to add an electronic control shift mechanism, including auxiliary gas module 1, plug-in cylinder assembly 2, pressure reducing valve 3, TB solenoid valve 4, AMT boost cylinder 5, X-Y actuator 6, wire harness 7, brake assembly 8, input sensor 9, output sensor 10, ten-speed mechanical aluminum shell transmission 11 and transmission control module, The auxiliary gas module 1 is fixed to the ten-speed mechanical aluminum shell gearbox 11 through the bracket, the auxiliary gas module 1 is connected in series with the pressure reducing valve 3, TB solenoid valve 4, AMT booster cylinder 5 and X-Y actuator 6 through the gas pipe to form a gas path; Pressure reducing valve 3 and plug-in cylinder assembly 2 are connected in series through the trachea to form the gas path, and the TB solenoid valve 4 and the ...

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Abstract

The invention belongs to the technical field of automobile gearboxes, in particular to an electronically controlled pneumatic manual-automatic integrated ten-speed aluminum casing gearbox. Including auxiliary air module, plug-and-shift cylinder assembly, pressure reducing valve, TB solenoid valve, AMT booster cylinder, X-Y actuator, wiring harness, brake assembly, input sensor, output sensor, the auxiliary air module described It is fixed on the middle case of the ten-speed mechanical aluminum case gearbox through a bracket, and the auxiliary air module is connected in series with the pressure reducing valve, TB solenoid valve, AMT booster cylinder and X-Y actuator through the air pipe to form an air circuit; the pressure reducing valve and the plug-in The stepped cylinder assembly is connected in series through the air pipe to form an air circuit, and the TB solenoid valve and brake assembly are connected in series to form an air circuit through the air pipe; the gearbox control module is connected to the TB solenoid valve, AMT booster cylinder, and X-Y actuator through the branched wiring harness , input sensor, output sensor, split-shift cylinder assembly, AMT booster cylinder, X-Y actuator, and brake assembly, which are respectively fixed on the ten-speed mechanical aluminum case gearbox by bolts.

Description

Technical field [0001] The present invention belongs to the field of automotive transmission technology, specifically an electronically controlled pneumatic hands-on self-contained ten-speed aluminum shell gearbox. Background [0002] At present, domestic medium and light truck commercial vehicles use manual mechanical cast iron gearbox, manual mechanical cast iron gearbox has the disadvantages of too heavy weight, easy fatigue of shifting operation, and low safety. The advantages of the automatic transmission can reduce driver fatigue and high reliability. If you can develop a mechanical automatic aluminum shell transmission (AMT) that meets the current market needs of 181-230 horsepower engines, it will surely be favored by users, not only bringing huge economic benefits to enterprises, but also setting a benchmark for the entire commercial automotive industry. Contents of the Invention [0003] In order to solve the current shortage of supply in the medium and light truck com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/02F16H61/30F16H57/02
CPCF16H61/0213F16H61/30F16H57/02
Inventor 张海明蔡庆吴利霞王建芳叶鹏彦路崴肖文富薇
Owner CHINA NAT HEAVY DUTY TRUCK GROUP DATONG GEARCO