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A manual gearbox using one-way bearings

A manual gearbox and one-way bearing technology, which is applied to vehicle gearboxes, transmission components, transmission devices, etc., can solve the problem of consuming kinetic energy of vehicles, and achieve the effect of simple structure and small changes

Active Publication Date: 2017-01-11
SHANDONG XINHEYUAN HEAT TRANSFERRING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of the existing manual gearbox in the normal driving process of the vehicle, when the clutch does not separate the engine from the gearbox, the wheels will drag the engine against the vehicle, thereby greatly consuming the kinetic energy of the vehicle. During the process, it can avoid the wheels from dragging the engine to rotate, and the energy-saving manual transmission uses one-way bearings

Method used

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  • A manual gearbox using one-way bearings
  • A manual gearbox using one-way bearings
  • A manual gearbox using one-way bearings

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] refer to Figure 1 ~ Figure 3 , a manual gearbox using a one-way bearing, including a gearbox input shaft 1, a countershaft 2 and a gearbox output shaft 3, the gearbox input shaft 1 is connected to the output shaft of the engine through a clutch, and the gearbox output The shaft 3 is connected to the wheels through the differential, and the countershaft 2 is engaged with the gearbox input shaft 1, and the countershaft gear gear is installed on the countershaft 2, and on the gearbox output shaft 3 An output shaft gear gear meshed with the countershaft gear gear and a sleeve 4 for shifting between the output shaft gear gears are installed, and the sleeve 4 is connected with the shift fork 5 The shift fork 5 is connected to the shift lever 6, and the countershaft gears include a countershaft low gear that can be used for long-term braking of the vehicle and a coun...

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PUM

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Abstract

A manual transmission utilizing one-way bearings comprises a transmission input shaft, an auxiliary shaft and a transmission output shaft. Auxiliary shaft gears are arranged on the auxiliary shaft, output shaft gears and a sleeve are arranged on the transmission output shaft, the output shaft gears are meshed with the auxiliary shaft gears, and the sleeve is used for shifting among the output shaft gears. The auxiliary shaft gears comprise auxiliary shaft low gears for long-time braking of a vehicle and auxiliary shaft high gears not used for long-time braking of the vehicle, the middles of the auxiliary shaft high gears are respectively provided with a one-way bearing, and the auxiliary shaft is sleeved with the one-way bearings. The energy-saving manual transmission utilizing one-way bearings can avoid rotation of an engine pulled by wheels in a reverse mode in the normal running process of the vehicle.

Description

technical field [0001] The invention relates to a manual gearbox for a vehicle. Background technique [0002] In vehicles currently using manual transmissions, when the accelerator pedal is released and the clutch pedal is not depressed during driving, the engine is connected to the wheels through the transmission, differential, and drive shaft. Since the accelerator pedal does not request an increase in power to the engine controller, the engine speed is lower than the corresponding wheel speed. However, since the output shaft of the engine is not disengaged from the input shaft of the gearbox, the engine is dragged by the wheels. This causes the engine to act as a brake on the vehicle, and this principle is used by the motor vehicle to enable the engine-assisted braking during the long-term braking process. During normal driving, the wheel anti-drag engine will greatly consume the kinetic energy of the vehicle, reduce the sliding distance of the vehicle, cannot fully uti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/087F16H57/023
CPCF16H3/091F16H57/023F16H2200/0047
Inventor 张洪延
Owner SHANDONG XINHEYUAN HEAT TRANSFERRING TECH
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