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Double-sided toothed belt

A technology of internal teeth and teeth, which is applied in the field of belt improvement, can solve the problems that the synchronous transmission belt system is difficult to apply, and achieve the effects of small vibration, space saving and cost reduction

Active Publication Date: 2020-08-18
MITSUBOSHI BELTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a belt may be difficult to apply to a synchronous belt system that is loaded on the inner and outer circumference of the transmission system according to the purpose of use and has different functions.

Method used

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  • Double-sided toothed belt
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0092] Next, double-sided cogged belts of Examples 1 and 2 and Comparative Examples 1 and 2 were produced, and a transmission capacity comparison and a belt durability movement test were performed.

[0093] (structure of the band)

[0094] Regarding the double-sided toothed belts (test objects) of Examples 1 and 2 and Comparative Examples 1 and 2, the pitch of the inner teeth and the outer teeth and the tooth profile of the inner teeth and the outer teeth were set as Structure shown in Table 1. In addition, Table 1 also shows the tooth height and dedendum width of the internal tooth part and external tooth part of each belt (test object).

[0095] 【Table 1】

[0096] Table 1

[0097] Example 1 Example 2 Comparative example 1 Comparative example 2 Pitch of internal teeth (P1) (mm) 5 5 5 5 Tooth shape of the internal tooth section T5 tooth profile S5M tooth profile T5 tooth profile T5 tooth profile Tooth height of internal teeth (mm...

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PUM

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Abstract

The present invention relates to a double-sided toothed belt having a plurality of inner teeth arranged on the inner circumferential side of the belt at a prescribed pitch along the lengthwise direction of the belt; and a plurality of outer teeth arranged on the outer circumferential side of the belt at a prescribed pitch along the lengthwise direction of the belt. The double-sided toothed belt ischaracterized in that: the pitch of the plurality of inner teeth and the pitch of the plurality of outer teeth are equal; the positions of the inner teeth and the outer teeth along the lengthwise direction of the belt match; and the tooth shapes of the inner teeth and the outer teeth are dissimilar.

Description

technical field [0001] The present invention relates to an improvement of double-sided toothed belts. Background technique [0002] A double-sided toothed belt having teeth on both sides is composed of an inner tooth and an outer tooth at a predetermined distance along the belt length, and a core wire is sandwiched between the inner and outer teeth. The tooth parts of the inner and outer tooth parts and the tooth bottoms of the inner and outer peripheries are covered with tooth cloth. The inner tooth portion and the outer tooth portion of the double-sided toothed belt mesh with different pulleys respectively, and drive force is transmitted from the drive pulley to the plurality of pulleys. [0003] For example, Patent Document 1's figure 1 A general double-sided toothed belt that has been systematized in the market has been disclosed. In this double-sided toothed belt, the inner tooth portion and the outer tooth portion having substantially the same shape are arranged at ...

Claims

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Application Information

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IPC IPC(8): F16G1/28
CPCF16G1/28F16G1/10F16G1/04F16G1/06F16G1/08
Inventor 田村荣树
Owner MITSUBOSHI BELTING LTD