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Tooth-shaped chain for high-speed transmission of novel meshing mechanism

A high-speed transmission and toothed chain technology, applied in the field of chain transmission, can solve the problems of high-end hosts with high precision and low noise, and achieve the effects of reducing polygonal effects, improving ride comfort, and meeting high-quality requirements

Pending Publication Date: 2016-10-26
QINGDAO CHOHO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent of the invention provides a toothed chain for high-speed transmission with a new meshing mechanism, which solves the problem that the high-end host cannot meet the high-precision and low-noise performance of high-speed toothed chain transmission, and satisfies the high-performance personality of the high-end host for high-end products. demand

Method used

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  • Tooth-shaped chain for high-speed transmission of novel meshing mechanism
  • Tooth-shaped chain for high-speed transmission of novel meshing mechanism
  • Tooth-shaped chain for high-speed transmission of novel meshing mechanism

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Embodiment Construction

[0018] The toothed chain for high-speed transmission of the new meshing mechanism provided by the present invention will be described in detail below in conjunction with an implementation case.

[0019] This embodiment is a toothed chain for transmission of an automobile gearbox, which includes a pin shaft ①, an inner-outer compound meshing chain plate ②, an outer meshing chain plate ③, and a guide plate ④. The outer tooth profiles of the inner-outer compound meshing chain plate ② and the outer meshing chain plate ③ (no 2 and 3 in the figure) are straight lines, the inner tooth profile of the inner-outer compound meshing chain plate ② is a circular arc, and the outer toothing chain The outer tooth profile of plate ③ is a straight line. The toothed chain for transmission of the automobile gearbox includes several groups of inner-outer composite meshing chain plates ② and several groups of outer meshing chain plates ③.

[0020] In this embodiment, the pitch of the toothed chain...

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Abstract

The invention provides a tooth-shaped chain for high-speed transmission of a novel meshing mechanism. The tooth-shaped chain comprises a tooth-shaped chain plate and a guide plate which are connected together through pin shafts, wherein the tooth-shaped chain plate is formed by combining any two of an outer meshing chain plate, an inner-outer composite meshing chain plate and an inner meshing chain plate. According to the tooth-shaped chain, the polygonal effect is relieved, and impact, vibration and noise are reduced, so that transmission is steadier, and the smoothness under the high-speed transmission is greatly improved; the tooth-shaped chain is particularly suitable for high-speed, speed-variable and load-variable chain transmission systems such as an automobile, a motorcycle and an airplane.

Description

technical field [0001] The patent of the present invention relates to the technical field of chain transmission, in particular to a toothed chain for high-speed transmission with a new meshing mechanism. Background technique [0002] Toothed chains are widely used in chain drive systems such as automobiles, motorcycles, and airplanes. According to different meshing mechanisms, toothed chains can be divided into internal meshing toothed chains, external meshing toothed chains and internal-external compound meshing toothed chains. The working surface of the external meshing toothed chain is the outer tooth profile of the chain plate, and the positioning is stable, but because the positioning of the chain plate is completed instantaneously, the impact noise is large. The working surface of the internally meshing toothed chain is the inner convex tooth profile, which can reduce the polygonal effect and reduce vibration, but due to the small contact area between the chain and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/07
CPCF16G13/07
Inventor 金玉谟付振明高配彬
Owner QINGDAO CHOHO IND CO LTD
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