公开(公告)号：US20100105509A1

公开(公告)日：2010-04-29

申请号：US12578695

申请日：2009-10-14

申请人： Masato TOMOBUCHI ,  Masaru KANAMORI

发明人： Masato TOMOBUCHI ,  Masaru KANAMORI

IPC分类号： F16H7/02

CPC分类号： F16H55/171 ,  F16H7/023

摘要： There is provided a pulley for use with a toothed belt capable of reducing the noise generated when the pulley engages with the toothed belt, while reducing the manufacturing costs and time used to manufacture the pulley. The pulley includes a disk whose inner circumference is fitly attached to a rotary shaft. The outer circumference of the pulley has teeth to be engaged with the toothed belt and flanges erected on both sides of the tooth, wherein the flanges have a plurality of through holes that penetrate through the flanges in a direction of the rotary shaft.

摘要翻译： 提供了一种与齿形带一起使用的滑轮，其能够减少当滑轮与齿形带接合时产生的噪音，同时减少用于制造滑轮的制造成本和时间。 滑轮包括其内周适合地附接到旋转轴的盘。 皮带轮的外周具有与齿形皮带和凸缘接合的齿，该齿形皮带和凸缘竖立在齿的两侧，其中凸缘具有穿过凸缘沿着旋转轴的方向穿过的多个通孔。

公开(公告)号：US20110092326A1

公开(公告)日：2011-04-21

申请号：US12893543

申请日：2010-09-29

申请人： Masaru KANAMORI ,  Masato TOMOBUCHI

发明人： Masaru KANAMORI ,  Masato TOMOBUCHI

IPC分类号： F16H55/10

CPC分类号： F16H55/171 ,  F16H57/0006

摘要： The invention provides a toothed-belt pulley that is capable of reducing pneumatic and plosive sounds and of reducing engagement noises while stably transmitting rotational movements by suppressing widthwise wobbling of a toothed belt and while reducing a manufacturing cost of the pulley by simplifying its manufacturing process and of improving a production yield by shortening its manufacturing time. The toothed-belt pulley has a disk whose inner circumference is fittingly attached to a rotary shaft and which is provided with teeth to be engaged with the toothed belt around the outer circumference and flanges erected on the both outer sides of the toothed belt, wherein each of the teeth has a concaved recess with which the toothed belt deformably engages in the widthwise center part thereof.

摘要翻译： 本发明提供一种齿形带轮，其能够通过抑制齿形带的横向摆动同时稳定地传递旋转运动并且通过简化其制造工艺并降低制造成本，同时降低气动和爆震声音并减小接合噪声， 通过缩短制造时间来提高产量。 齿形皮带轮具有圆盘，其内周适配地安装在旋转轴上，并且设置有与齿形带围绕外周接合的齿和竖立在齿形带的两个外侧上的凸缘，其中每个 的齿具有凹形凹部，齿形带可变形地接合在其宽度方向的中心部分。

公开(公告)号：US20110237374A1

公开(公告)日：2011-09-29

申请号：US13050336

申请日：2011-03-17

申请人： Hideyuki NAKAO ,  Masato TOMOBUCHI ,  Masaru KANAMORI

发明人： Hideyuki NAKAO ,  Masato TOMOBUCHI ,  Masaru KANAMORI

IPC分类号： F16G1/10 ,  F16G1/04

CPC分类号： F16G1/28 ,  C08K5/098 ,  C08K7/08 ,  C08L9/02 ,  C08L13/00 ,  F16G1/08

摘要： A toothed belt includes: a belt main body in which a plurality of cords are arranged side by side in a widthwise direction of a rubber layer; a plurality of teeth portions formed at one surface of the belt main body; and a tooth cloth covering surfaces of the teeth portions. A cloth base material is obtained by impregnating a surface layer rubber composition into an original canvas and by forming a surface layer, and an adhesion layer rubber composition is attached to one surface of the cloth base material to form an adhesion layer, thus forming the tooth cloth. The rubber layer contains: HNBR including HNBR in which a Mooney viscosity at 100° C. is in a range of from 100 to 160; and a polymer alloy obtained by finely dispersing zinc methacrylate in HNBR. The rubber layer and rubber compositions preferably contain hydrogenated carboxyl NBR.

摘要翻译： 齿形带包括：带主体，其中多根帘线沿橡胶层的宽度方向并排布置; 形成在所述带主体的一个表面的多个齿部; 以及覆盖齿部的表面的齿布。 通过将表层橡胶组合物浸渍到原始帆布中并形成表面层而获得布基材，并且将粘合层橡胶组合物附着到布基材的一个表面上以形成粘合层，从而形成牙齿 布。 橡胶层含有：HNBR，其包含HNBR，其中100℃下的门尼粘度在100至160的范围内; 和通过在HNBR中精细分散甲基丙烯酸锌得到的聚合物合金。 橡胶层和橡胶组合物优选含有氢化羧基NBR。