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Mechanical stepless automatic speed variator

An automatic transmission, stepless technology, applied in the direction of mechanical equipment, transmission devices, belts/chains/gears, etc., can solve the problems that mechanical transmissions cannot meet the actual needs of mechanical transmission variable speed transmission, etc., and achieve the effect of good use and reasonable structure

Inactive Publication Date: 2009-03-04
王焰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a mechanical stepless automatic transmission in order to solve the problem that the existing mechanical transmission cannot meet the actual needs of variable speed transmission in mechanical transmission.

Method used

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  • Mechanical stepless automatic speed variator
  • Mechanical stepless automatic speed variator
  • Mechanical stepless automatic speed variator

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] The mechanical continuously variable automatic transmission includes a housing 1, an output shaft 3 with a drive disc 2 fixed at the power input end, an input shaft 5 with a rotating disc 4 fixed at the power output end, and a drive disc 2 and an input shaft 5 placed on the output shaft 3 The intermediate shaft 6 between the rotating discs 4, the transmission disc 2 of the output shaft 3, the intermediate shaft 6, and the rotating disc 4 of the input shaft 5 are placed in the housing 1; on the outer circumference of the disc surface of the intermediate shaft 6 on the rotating disc 4 A ring-shaped fixed body 7 is provided, at least one ring-shaped torsion spring 8 is fixed between one end of the intermediate shaft 6 and the ring-shaped fixed body 7 on the rotating disk 4, and the other end is fixed with a unidirectional The output driving disc 9 of the overrunning clutch, the intermediate shaft 6 is also covered with a torque adjusting disc 10 placed between the output dr...

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Abstract

The present invention relates to a transmission, in particular to a mechanical stepless automatic transmission, which solves the problem that the prior mechanical transmission can not satisfy the actual requirement for variable speed transmission in the mechanical transmission. The mechanical stepless automatic transmission comprises a casing body, an output shaft of a transmission disc fixed at the power input end, an input shaft of a rolling disc fixed at the power output end, and an intermediate shaft; wherein, the transmission disc, the intermediate shaft and the rolling disc are arranged in the casing body; an annular fixed body is positioned on the rolling disc; an annular torsion spring is fixed between one end of the intermediate shaft and the annular fixed body; an output initiative disc is fixed at the other end of the intermediate shaft; a torque regulating disc is sleeved on the intermediate shaft; the outer wall of the torque regulating disc is divided into three parts with different radiuses; an annular supporting body is arranged on the output initiative disc, and is provided with a gap; an opening-closing locking pin with one end hinged with the annular supporting body is arranged at the gap; and an annular gear is positioned on the casing body. The present invention has the advantages of reasonable structure and good effects, can realize the stepping mechanical stepless automatic transmission, and is suitable for automobiles and other machinery.

Description

technical field [0001] The invention relates to a transmission, in particular to a mechanical stepless automatic transmission. Background technique [0002] The mechanical transmission is one of the main components that change the output shaft speed in mechanical transmission. However, the existing mechanical transmission has the problem that when the torque of the input shaft cannot accelerate or maintain a certain speed of the output shaft, the input shaft will drag the output shaft to decelerate it, so it cannot meet the actual needs of variable speed transmission in mechanical transmission. Contents of the invention [0003] The present invention provides a mechanical stepless automatic transmission in order to solve the problem that the existing mechanical transmission cannot meet the actual requirements of variable speed transmission in mechanical transmission. [0004] The present invention is realized by adopting the following technical solutions: a mechanical con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H33/02
Inventor 王焰
Owner 王焰
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