Mechanical synchronous transmission

A transmission, mechanical technology, applied in mechanical equipment, mechanical control devices, instruments, etc., can solve problems such as reduced engine cruising speed and poor fuel economy

Active Publication Date: 2009-08-12
CHONGQING TSINGSHAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the implementation of more stringent fuel consumption regulations in the country, it is proposed that the transmission cooperate with the engine and the vehicle to reduce fuel consumption, so that the cru

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  • Mechanical synchronous transmission
  • Mechanical synchronous transmission
  • Mechanical synchronous transmission

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[0018] The present invention will be further described in detail below in conjunction with embodiments and drawings.

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Abstract

The invention discloses a mechanical synchronous transmission, which mainly comprises a box body, an input shaft, an output shaft, a middle shaft, a gear pair, a synchronizer and a release bearing operating mechanism. The gear pair comprises a first-shift gear pair, a second-shift gear pair, a third-shift gear pair, a fourth-shift gear pair, a fifth-shift gear pair, a reverse gear pair and a box body; and the middle shaft and the output shaft are additionally provided with sixth-shift gear pairs. The mechanical synchronous transmission increases the sixth-shift gears with less transmission ratio; the transmission is matched with an engine to reduce the oil consumption of an integral vehicle so that the integral vehicle achieves the requirements of national discharge and oil consumption; and the mechanical synchronous transmission has reasonable transmission ratio, enough strength and reliability, and higher transmission efficiency and gear shifting comfort, and becomes the development tendency of future manual transmissions.

Description

technical field [0001] The present invention relates to automotive transmissions, specifically mechanical synchronous transmissions. Background technique [0002] The car transmission is a component that changes the engine speed and torque according to the different driving conditions of the car, so that the car has proper traction, acceleration and reverse, while keeping the engine working under the most favorable working conditions. With the implementation of more stringent fuel consumption regulations in the country, it is proposed that the transmission cooperate with the engine and the vehicle to reduce fuel consumption, so that the cruising speed of the engine will be further reduced, and the transmission ratio of the transmission will be wider. +R) gear transmission (such as figure 1 , 2 Shown) all have the disadvantage of poor fuel economy. Contents of the invention [0003] Aiming at the shortcomings of the existing five (5+R) gear transmission, the present inve...

Claims

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Application Information

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IPC IPC(8): F16H3/08F16H3/12F16H63/32
Inventor 吕兵
Owner CHONGQING TSINGSHAN IND
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