Power transmission belt manufacture
    2.
    发明授权
    Power transmission belt manufacture 失效
    动力传动皮带制造

    公开(公告)号:US4518376A

    公开(公告)日:1985-05-21

    申请号:US623619

    申请日:1984-06-22

    CPC classification number: F16G5/06 B29D29/10 B29D29/103

    Abstract: A power transmission belt manufacture wherein a modified rubber blend is utilized as at least one portion of the belt, with the blend including a silane coupling agent, silica and carbon black. The blend is advantageously adapted for use as the cushion rubber embedding the load-carrying cords of the belt. The invention comprehends the use of the blend further as at least one of the compression and tension sections of the belt, as desired. The modified rubber blend is advantageously utilized in power transmission belts having widely varying configurations and characteristics.

    Abstract translation: 一种传动带制造方法,其中将改性橡胶共混物用作带的至少一部分,其中共混物包括硅烷偶联剂,二氧化硅和炭黑。 该混合物有利地适合用作嵌入带的载重绳索的缓冲橡胶。 根据需要,本发明将所述共混物的使用进一步理解为所述带的压缩和张力部分中的至少一个。 改进的橡胶共混物有利地用于具有广泛变化的构造和特性的动力传动带中。

    Vulcanized acrylate-ethylidene norbornene polymers
    3.
    发明授权
    Vulcanized acrylate-ethylidene norbornene polymers 失效
    硫化丙烯酸酯 - 亚乙基降冰片烯聚合物

    公开(公告)号:US4028316A

    公开(公告)日:1977-06-07

    申请号:US658936

    申请日:1976-02-17

    CPC classification number: C08K3/06 C08K5/36

    Abstract: An acrylic copolymer composition capable of being vulcanized with sulfur comprising the radical polymerization product of (1) a monomer mixture comprising an acrylic acid ester and ethylidene norbornene, (2) a monomer mixture comprising an acrylic acid ester, ethylidene norbornene and acrylonitrile, (3) a monomer mixture comprising an acrylic acid ester and vinyl norbornene, or (4) a monomer mixture comprising an acrylic acid ester, vinyl norbornene and at least one unsaturated compound selected from the group consisting of monovinyl compounds, monovinylidene compounds and monovinylene compounds.

    Abstract translation: (1)包含丙烯酸酯和亚乙基降冰片烯的单体混合物的自由基聚合产物,(2)包含丙烯酸酯,亚乙基降冰片烯和丙烯腈的单体混合物,(3)的丙烯酸共聚物组合物, )包含丙烯酸酯和乙烯基降冰片烯的单体混合物,或(4)包含丙烯酸酯,乙烯基降冰片烯和至少一种选自单乙烯基化合物,单亚乙烯基化合物和单亚乙烯基化合物的不饱和化合物的单体混合物。

    Toothed belt
    5.
    发明授权
    Toothed belt 失效
    齿形带

    公开(公告)号:US4604081A

    公开(公告)日:1986-08-05

    申请号:US657739

    申请日:1984-10-04

    CPC classification number: F16G1/28

    Abstract: A toothed belt having a fabric adhered to the toothed portion of the belt formed of synthetic resin yarns having an ultimate viscosity of greater than approximately 1.30. In the illustrated embodiment, the yarns extending in the longitudinal direction of the belt are fully processed yarns. The cloth is preferably a woven cloth wherein one or the other of the weft and warp are wooly processed. The use of the disclosed cloth provides a substantial improvement in resistance of the belt to cracking and shearing of the teeth in use.

    Abstract translation: 具有粘合到由具有大于约1.30的最终粘度的合成树脂纱线形成的带的齿形部分的织物的齿形带。 在所示实施例中,沿着带的纵向方向延伸的纱线是完全加工的纱线。 布优选是其中纬纱和经纱中的一个或另一个被毛加工的织布。 所公开的布的使用提供了使用中的带对开裂和剪切的带的阻力的显着改进。

    Power transmission tensile cord and belt manufacture
    6.
    发明授权
    Power transmission tensile cord and belt manufacture 失效
    动力传动拉力绳和皮带制造

    公开(公告)号:US4715176A

    公开(公告)日:1987-12-29

    申请号:US869331

    申请日:1986-06-02

    CPC classification number: F16G5/06 F16G1/08 Y10S57/902

    Abstract: A manufacture of an impact-resistant power transmission belt tensile cord and belt using the same. The tensile cords of the invention are caused to have coordinated characteristics of toughness, elongation under load, shrinkage, and shrinkage stress so as to provide absorption of longitudinal and transverse impact shock forces to the belt during high power transmission therethrough, with minimized dimensional changes of the belt over the useful life thereof, permitting the belt to be utilized in multiple parallel drive applications in extremely rigorous environments with minimized maintenance. The tensile cords are adhesively coated, thermally drawn and set multifilament polyester cords.

    Abstract translation: 制造耐冲击传动皮带拉伸绳索和使用该拉力绳的皮带。 使本发明的拉伸帘线具有韧性,负载伸长率,收缩率和收缩应力的协调特性,以便在高功率传输过程中提供纵向和横向冲击冲击力对带的吸收,同时最小化尺寸变化 带在其使用寿命期间,允许带在极其严格的环境中以多个并行驱动应用使用,同时最小化维护。 拉伸帘线被粘合地涂覆,热拉伸和设置复丝聚酯帘线。

    Tire for two-wheeled vehicle in which individual cord belts contain both
adhesive and reinforcing cords
    7.
    发明授权
    Tire for two-wheeled vehicle in which individual cord belts contain both adhesive and reinforcing cords 失效
    两轮车辆的轮胎,其中单个的绳带包含粘合剂和增强帘线

    公开(公告)号:US4852625A

    公开(公告)日:1989-08-01

    申请号:US201352

    申请日:1988-05-25

    Abstract: A tire for a two-wheeled vehicle, particularly, a bicycle intended for a racing purposes having an improved running stability, superior durability and impact resistance, and reduced weight. The tire includes a carcass layer formed by arranging cord belts with a rubber paste coated thereon in such a manner that the cords of the cord belts cross each other. A tube is fitted to the inside of the carcass layer, and a rubber tread portion is bonded to the outer periphery of the carcass layer. The cord belt is produced in bias form with alternately arranged cords superior in durability and impact resistance and cords superior in adhesion with rubber. The two types of cords may be equal in number, or a majority of one of the two types of cords employed, depending upon the precise application of the tire and the conditions under which it is intended for use.

    Abstract translation: 用于两轮车辆的轮胎,特别是用于赛车目的的具有改进的行驶稳定性,优异的耐久性和耐冲击性以及减轻重量的自行车。 轮胎包括胎体层,其通过以使得帘线带的帘线彼此交叉的方式布置具有涂覆在其上的橡胶浆料的帘线带而形成。 在胎体层的内侧安装有管,橡胶胎面部与胎体层的外周接合。 帘线带以偏置形式制造,具有优异的耐久性和抗冲击性的交替布置的帘线和与橡胶的粘合性优异的帘线。 根据轮胎的精确应用和使用的条件,两种类型的绳索的数量可以相同,也可以是所使用的两种类型的帘线中的大多数。

    Thermally self-regulating elastomeric composition and heating element
utilizing such composition
    8.
    发明授权
    Thermally self-regulating elastomeric composition and heating element utilizing such composition 失效
    使用这种组合物的热自调节弹性体组合物和加热元件

    公开(公告)号:US4833305A

    公开(公告)日:1989-05-23

    申请号:US84435

    申请日:1987-08-12

    CPC classification number: H05B3/146

    Abstract: A thermally self-regulating elastomeric composition and heating element made therefrom. The composition includes a body of elastomeric material in which is distributed electrically conductive particulate material, such as carbon black. Short fibers are also distributed in the elastomeric matrix. In the disclosed invention, the short fibers are present in the amount of approximately 0.5 to 20 volume percent. In one alternate form, the matrix is foamed. Different arrangements of the electrodes in electrical conductive association with the thermally self-regulating elastomeric body are disclosed. Preferred proportions and characteristics of the particulate conductive material and short fibers providing optimum thermally self-regulating characteristics of the composition are disclosed.

    Abstract translation: 一种热自调节弹性体组合物和由其制成的加热元件。 组合物包括弹性材料体,其中分布有导电颗粒材料,例如炭黑。 短纤维也分布在弹性体基体中。 在所公开的发明中,短纤维的存在量为约0.5至20体积%。 在一种替代形式中,基质是发泡的。 公开了与热自调节弹性体相关联的电极的不同布置。 公开了提供组合物的最佳热自调节特性的颗粒状导电材料和短纤维的优选比例和特性。

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