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All-gear automotive automatic transmission

An automatic transmission and gear technology, applied in the direction of gear transmission, belt/chain/gear, transmission, etc., to achieve the effects of improved transmission efficiency, quick response to speed changes, smooth and reliable speed change

Inactive Publication Date: 2012-07-18
李保山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In many years of practical activities, the inventor found that existing automobile transmissions have certain defects, and constantly explored and improved them. Overcome the shortcomings of existing automobile transmissions

Method used

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  • All-gear automotive automatic transmission
  • All-gear automotive automatic transmission
  • All-gear automotive automatic transmission

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Embodiment Construction

[0016] In conjunction with the drawings and embodiments, the specific structure and working principle of the present invention will be further described, and its features and advantages will be clearer.

[0017] Full gear automobile automatic transmission embodiment 1 of the present invention, see figure 1 , figure 2 , its structure includes: a hydraulic power mechanism and different gear sets, a gear handle 4 and a latch 6 are set on the output rod 3 of the hydraulic power mechanism, and different gear sets for each gear use A gear 8 and B gear with the same number of teeth and the same diameter 12. A gear 8 is slipped on one side of the sleeve 11 of the B gear 12, and the inner wall of the sleeve 11 of the B gear 12 is provided with an axial groove (see figure 2 ), the ratchet teeth and the corresponding ratchet slots 10 that are tightly combined with the rotation of the A gear and the B gear are respectively arranged on the opposite inner disk surfaces of the A gear 8 an...

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PUM

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Abstract

The invention relates to an automotive transmission, in particular to an all-gear automotive automatic transmission, which is mainly characterized in that an electromagnetic valve is arranged on an oil way of a hydraulic power mechanism, a gear handle and a latch are arranged on a hydraulic power output rod and unilaterally combined by a gear A and a gear B which are the same in tooth number and diameter, a plurality of AB gear sets are serially connected on a pair of channel slot shafts, the channel slot shafts in forward series connection serve as a spindle, the channel slot shafts in reverse series connection serve as a counter shaft, the gear A on the spindle serves as an advancing gear, the gear A on the counter shaft serves as a non-out-of gear, velometers are arranged on the spindle and the counter shaft respectively, and a sensor is arranged on the latch. The all-gear automotive automatic transmission has the remarkable advantages of simple structure, reasonable design, starting convenience, few faults, speed change smoothness, quick response and high transmission efficiency.

Description

technical field [0001] The invention belongs to the mechanical field and relates to an automobile transmission, in particular to an automatic all-gear automobile transmission. Background technique [0002] The traditional manual car transmission is mainly composed of gears and shafts. Different gear combinations generate variable speed and torque. Although the speed changes are sensitive, there is a "frustrating" shifting feeling of a manual car. [0003] A hydraulic transmission is composed of a hydraulic torque converter, a planetary gear and a hydraulic control system to achieve variable speed and torque through hydraulic transmission and gear combination. The hydraulic torque converter is composed of pump wheels, turbines and guide wheels. , directly input to the engine to transmit torque and clutch action. Although there is no need to shift gears with a clutch, the gears are few, the changes are large, and the connection is stable, but there are the following defects: ...

Claims

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Application Information

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IPC IPC(8): F16H3/02F16H61/30
Inventor 李保山
Owner 李保山
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