FRICTION TRANSMISSION BELT
    4.
    发明申请
    FRICTION TRANSMISSION BELT 审中-公开
    摩擦传动皮带

    公开(公告)号:US20100323835A1

    公开(公告)日:2010-12-23

    申请号:US12449447

    申请日:2008-02-20

    IPC分类号: F16G1/00

    摘要: A V-ribbed belt 10 includes a bottom rubber layer 12, an adhesive rubber layer 16, and a fabric 22. The bottom rubber layer 12 includes short fibers 14, a part of which protrude from the friction surface 12S of the bottom rubber layer 12. In the bottom rubber layer 12, an FEF carbon black with an average nitrogen adsorption surface area (ASTM D1765-01) of below 49 (m2/g), is used as a reinforcement. Therefore, the friction surface 12S of the bottom rubber layer 12 is slightly uneven, thus preventing the generation of an abnormal noise under usage of the V-ribbed belt 10. Further, after the short fibers 14 protruding from the friction surface 12S of the bottom rubber layer 12 have worn down, the unevenness of the friction surface 12S can be properly maintained by using such a carbon black, so that abnormal noise can be prevented.

    摘要翻译: V形肋带10包括底部橡胶层12,粘合橡胶层16和织物22.底部橡胶层12包括短纤维14,其一部分从底部橡胶层12的摩擦表面12S突出 在底部橡胶层12中,使用平均氮吸附表面积(ASTM D1765-01)低于49(m 2 / g)的FEF炭黑作为增强材料。 因此,底部橡胶层12的摩擦面12S稍微不均匀,从而防止在V形带10的使用下产生异常噪音。此外,在短纤维14从底部的摩擦面12S突出后, 橡胶层12已经磨损,可以通过使用这种炭黑适当地保持摩擦表面12S的不均匀性,从而可以防止异常噪音。

    Friction transmission belt
    7.
    发明授权
    Friction transmission belt 有权
    摩擦传动皮带

    公开(公告)号:US09194458B2

    公开(公告)日:2015-11-24

    申请号:US14005972

    申请日:2012-02-01

    摘要: The durability of a frictional power transmission belt is improved. A V-ribbed belt (10) comprises an adhesion rubber portion (12) and a compression rubber portion (14) provided below the adhesion rubber portion (12). A cord (11) that is a tension member of the belt is embedded in the adhesion rubber portion (12). The adhesion rubber portion (12) includes an upper layer (12A) constituting the upper side and a lower layer (12B) constituting the lower side, which are located across the cord (11). The upper layer (12A) and the lower layer (12B) are obtained by vulcanizing a rubber composition including a high-viscosity elastomer such as EPM or EPDM, and a low-viscosity elastomer which is lower in Mooney viscosity than the high-viscosity elastomer, and contain modified nylon microfibers as short fibers (21A), (21B), respectively. The short fibers (21A), (21B) are oriented, respectively, in the width direction and longitudinal direction of the belt.

    摘要翻译: 提高了摩擦传动带的耐用性。 V形肋带(10)包括粘合橡胶部分(12)和设置在粘合橡胶部分(12)下方的压缩橡胶部分(14)。 作为带的张力构件的帘线(11)嵌入到粘合橡胶部(12)中。 粘合橡胶部分(12)包括构成上侧的上层(12A)和构成下侧的下层(12B),其位于帘线(11)的两侧。 通过硫化包含EPM或EPDM等高粘度弹性体的橡胶组合物和门尼粘度低于高粘度弹性体的低粘度弹性体,得到上层(12A)和下层(12B) ,并分别含有作为短纤维的改性尼龙微纤维(21A),(21B)。 短纤维(21A),(21B)分别在带的宽度方向和长度方向上取向。

    FRICTION TRANSMISSION BELT
    9.
    发明申请
    FRICTION TRANSMISSION BELT 有权
    摩擦传动皮带

    公开(公告)号:US20140066244A1

    公开(公告)日:2014-03-06

    申请号:US14005972

    申请日:2012-02-01

    IPC分类号: F16G5/08 B29D29/00

    摘要: The durability of a frictional power transmission belt is improved. A V-ribbed belt (10) comprises an adhesion rubber portion (12) and a compression rubber portion (14) provided below the adhesion rubber portion (12). A cord (11) that is a tension member of the belt is embedded in the adhesion rubber portion (12). The adhesion rubber portion (12) includes an upper layer (12A) constituting the upper side and a lower layer (12B) constituting the lower side, which are located across the cord (11). The upper layer (12A) and the lower layer (12B) are obtained by vulcanizing a rubber composition including a high-viscosity elastomer such as EPM or EPDM, and a low-viscosity elastomer which is lower in Mooney viscosity than the high-viscosity elastomer, and contain modified nylon microfibers as short fibers (21A), (21B), respectively. The short fibers (21A), (21B) are oriented, respectively, in the width direction and longitudinal direction of the belt.

    摘要翻译: 提高了摩擦传动带的耐用性。 V形肋带(10)包括粘合橡胶部分(12)和设置在粘合橡胶部分(12)下方的压缩橡胶部分(14)。 作为带的张力构件的帘线(11)嵌入到粘合橡胶部(12)中。 粘合橡胶部分(12)包括构成上侧的上层(12A)和构成下侧的下层(12B),其位于帘线(11)的两侧。 上层(12A)和下层(12B)通过硫化包含EPM或EPDM等高粘度弹性体的橡胶组合物和门尼粘度低于高粘度弹性体的低粘度弹性体而得到 ,并分别含有作为短纤维的改性尼龙微纤维(21A),(21B)。 短纤维(21A),(21B)分别在带的宽度方向和长度方向上取向。

    Method and apparatus for fumigation
    10.
    发明申请
    Method and apparatus for fumigation 审中-公开
    熏蒸方法和装置

    公开(公告)号:US20050232810A1

    公开(公告)日:2005-10-20

    申请号:US10502651

    申请日:2003-02-03

    CPC分类号: A01M13/00

    摘要: A fumigating method for fumigating a large place such as a cultural facility with a compact installation and an apparatus used for the fumigating method. The fumigating method which comprises providing an argon gas tank (1) and a PO tank (8) filled with liquid propylene oxide, introducing an argon gas fed from the argon gas tank (1) and liquid propylene oxide fed from the PO tank (8) in advance to a gas-liquid mixer (5) for mixture, introducing the resultant gas-liquid mixture from the gas-liquid mixer (5) to a vaporizer (25) for vaporization, and then introducing the resultant gas mixture to a place (31) to be fumigated; and an apparatus for conducting such a method.

    摘要翻译: 一种熏蒸方法,用于将紧凑安装的文化设施等大型场所熏蒸,以及用于熏蒸方法的设备。 该熏蒸方法包括:提供氩气罐(1)和填充有液体环氧丙烷的PO罐(8),将从氩气罐(1)供给的氩气和从PO罐(8) )预先混合到用于混合的气液混合器(5)中,将得自气液混合器(5)的气液混合物引入蒸发器(25)进行蒸发,然后将所得气体混合物引入到一个地方 (31)待熏蒸; 以及用于进行这种方法的装置。