利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

799 records (took 0.018 seconds)

    POWER TRANSMISSION BELT AND A PROCESS FOR ITS MANUFACTURE
    81.
    发明公开
    POWER TRANSMISSION BELT AND A PROCESS FOR ITS MANUFACTURE 有权
    带传动系统及其制造方法

    公开(公告)号：EP2027398A1

    公开(公告)日：2009-02-25

    申请号：EP07795661.3

    申请日：2007-06-01

    Applicant: THE GATES CORPORATION

    Inventor： DUKE, Joseph Raleigh, Jr. ,  YU, Tao

    IPC: F16G1/28 ,  F16G5/20 ,  B29D29/08

    CPC classification number: B29D29/08 ,  F16G1/28 ,  F16G5/20

    Abstract: An endless power transmission belt (10) having a internal lubricating agent- containing fabric element extending along at least the pulley-engaging, power- transmitting surface (24) of the belt, as well as processes for manufacturing same. More particularly, an endless toothed belt having a wear- resistant fabric cover element that comprises at least one internal lubricating agent in the form of one or more clusters (36) within at least a portion of the total thickness of the fabric element.

    CANVAS FOR SYNCHRONOUS BELT AND SYNCHRONOUS BELT WITH THE SAME
    82.
    发明公开
    CANVAS FOR SYNCHRONOUS BELT AND SYNCHRONOUS BELT WITH THE SAME 审中-公开
    LEINWANDFÜRSYNCHRONRIEMEN UND SYNCHRONRIEMEN DAMIT

    公开(公告)号：EP2025971A1

    公开(公告)日：2009-02-18

    申请号：EP07744914.8

    申请日：2007-06-01

    Applicant: Teijin Fibers Limited ,  Teijin Techno Products Limited

    Inventor： OBORA, Kenji ,  FURUKAWA, Masashi

    IPC: F16G1/28 ,  D02G3/04 ,  D02G3/36 ,  D02G3/44

    CPC classification number: F16G1/28 ,  D02G3/36 ,  D02G3/447 ,  F16G1/10 ,  Y10T442/3081 ,  Y10T442/425

    Abstract: The canvas of the present invention for forming a rough surface of toothed belt is formed from warp yarns which are formed from composite yarns each comprising a core yarn comprising, as a principal component, half-drawn synthetic fiber yarns having an elongation at break of 50 to 200% and a covering yarn wound around the core yarn, comprising, as a principal component, high mechanical strength, high treat resistant fibers and preferably twisted at a twist number of 300 to 4000 turns/m, and weft yarns; and has a capability of being easily produced by meaning, uniform appearance and yarn distribution and excellent abrasion resistance.

    Abstract translation: 用于形成齿形带的粗糙表面的本发明的帆布由经纱形成，所述经纱由复合纱线形成，所述复合纱线各自包括芯纱，所述芯纱线包括断裂伸长率为50的半拉伸合成纤维纱线作为主要成分 至200％，缠绕在芯纱上的覆盖纱线以高机械强度，耐高温处理的纤维为主要成分，优选以捻捻数为300〜4000转/ m的捻度和纬纱为主要成分。 并且具有通过意义，均匀的外观和纱线分布容易地制备并具有优异的耐磨性的能力。

    POWER TRANSMISSION BELT
    83.
    发明授权
    POWER TRANSMISSION BELT 有权
    电力传输带

    公开(公告)号：EP1129308B2

    公开(公告)日：2008-07-16

    申请号：EP99962810.0

    申请日：1999-11-19

    Applicant: The Gates Corporation

    Inventor： WHITFIELD, Kevin J., F.

    IPC: F16G1/28 ,  F16G5/20 ,  B29D29/08

    CPC classification number: B29D29/08 ,  B29L2031/7094 ,  F16G1/28 ,  F16G5/20

    Abstract: A power transmission belt (10) with a good balance of high temperature resistance, good belt durability and low temperature crack resistance. The main belt body portion of the power transmission belt is manufactured from an elastomeric material comprising 100 parts by weight of an at least partially hydrogenated nitrile group-containing copolymer rubber, and from about 0.5 to about 50 parts per hundred weight of said rubber of a fiber reinforcement having a length to diameter ratio of greater than 10:1. The nitrile group-containing copolymer rubber preferably comprises (1) from about 5 to about 40 percent of unsaturated nitrile monomer units, (2) from about 1 to about 80 percent of units of at least one second monomer selected from the group consisting of fluorine-free unsaturated carboxylic acid ester monomer units and fluorine-containing vinyl monomer units, or any monomer possessing the characteristic of lowering the glass transition temperature of the rubber; (3) up to about 20 percent of conjugated diene monomer units and (4) the balance being hydrogenated conjugated diene monomer units, preferably wherein the sum of the contents of the monomer units (1) and (2) is from about 30 to 90 percent by weight and the sum of the contents of the monomer units (3) and (4) is from about 10 to about 70 percent by weight. The use of the fiber reinforcement in the nitrile group-containing, highly saturated copolymer rubber provides substantially improved low temperature crack resistance while improving the high temperature resistance of the belt.

    Abstract translation: 一种传动带（10），耐高温平衡性好，皮带耐久性好，抗低温裂缝性好。 动力传动带的主带主体部分由弹性体材料制成，该弹性体材料包含100重量份的至少部分氢化的含腈基团的共聚物橡胶和约0.5至约50重量份的所述 长径比大于10：1的纤维增强材料。 含腈基共聚物橡胶优选包含（1）约5至约40％的不饱和腈单体单元，（2）约1至约80％的至少一种第二单体的单元，所述第二单体选自氟 不饱和羧酸酯单体单元和含氟乙烯基单体单元，或具有降低橡胶玻璃化转变温度特性的任何单体; （3）至多约20％的共轭二烯单体单元和（4）余量为氢化共轭二烯单体单元，优选其中单体单元（1）和（2）的含量总和为约30-90 重量百分比，单体单元（3）和（4）的含量总和为约10-约70重量％。 在含腈基的高饱和共聚物橡胶中使用纤维增强材料可显着改善低温抗裂性，同时改善带的耐高温性。

    Power transmission belt
    85.
    发明公开
    Power transmission belt 有权
    Kraftübertragungsband

    公开(公告)号：EP1916443A2

    公开(公告)日：2008-04-30

    申请号：EP07021030.7

    申请日：2007-10-26

    Applicant: Veyance Technologies, Inc.

    Inventor： Lofgren, Jeffrey Dwight ,  Goettsch, Larry Dean

    IPC: F16G1/28 ,  F16G5/20

    CPC classification number: F16G1/28 ,  D02G3/447 ,  F16G1/10 ,  F16G5/08 ,  F16G5/20 ,  Y10T428/249921 ,  Y10T428/2913 ,  Y10T428/2991

    Abstract: A power transmission belt (10, 30) has a compression section (16, 36), a tension section (12, 32), and a load carrying section (14, 34). The load carrying section (14, 34) has a plurality of reinforcing cords (22, 42). The reinforcing cords (22, 42) are formed from poly (p-phenylene-2, 6-benzobisoxazole) (PBO). In each reinforcing cord (22, 42), the cords have a yam twist greater than the cord twist, and the cord twist is in the range of one-fourth to one-half of a ply twist.

    Abstract translation: 动力传动皮带（10,30）具有压缩部分（16,36），张力部分（12,32）和负载部分（14,34）。 承载部分（14,34）具有多个加强帘线（22,42）。 增强帘线（22,42）由聚（对亚苯基-2,6-苯并双恶唑）（PBO）形成。 在每个加强帘线（22,42）中，帘线的纱线捻度大于帘线捻度，帘线捻度在帘布层扭曲的四分之一到二分之一的范围内。

    Toothed power transmission belt with cloth component thereon
    86.
    发明公开
    Toothed power transmission belt with cloth component thereon 有权
    齿形皮带与涂层材料

    公开(公告)号：EP1813835A3

    公开(公告)日：2008-03-26

    申请号：EP07090011.3

    申请日：2007-01-31

    Applicant: MITSUBOSHI BELTING LTD.

    Inventor： Yoshida, Masakuni ,  Izu, Yasuyuki

    IPC: F16G1/28

    CPC classification number: F16G1/28 ,  Y10T428/2457 ,  Y10T428/24603 ,  Y10T428/24612 ,  Y10T442/3179 ,  Y10T442/3911

    Abstract: A power transmission belt having a body (10) with a length, an inside, and an outside. The body has a plurality of teeth formed on the inside (16) of the body and spaced along the length of the body (10). The body (10) has a first surface (26) at the inside (16) of the body (10) defined at least in part by the teeth. A cloth component (30) has a first side attached to the first surface (26) and a second side exposed to engage a cooperating pulley. The cloth component (30) has first fibers at the first side of the cloth component with a first performance characteristic and second fibers at the second side of the cloth component with a second performance characteristic. The first side of the cloth component has different properties than the second side of the cloth component by reason of the presence of the first and second fibers.

    THERMOPLASTIC JACKET BELT
    89.
    发明授权
    THERMOPLASTIC JACKET BELT 有权
    带热塑性WRAPPING

    公开(公告)号：EP1384013B1

    公开(公告)日：2007-08-15

    申请号：EP02762103.6

    申请日：2002-04-12

    Applicant: The Gates Corporation

    Inventor： MARTIN, Dieter ,  VISSER, Harry, D. ,  DUNLAP, Paul, N.

    IPC: F16G1/28 ,  F16G5/20 ,  B29D29/08

    CPC classification number: B29D29/08 ,  B29K2023/0683 ,  B29K2223/0683 ,  F16G1/28 ,  F16G5/20

    Abstract: A belt having a body (10), a tensile member (20) and an outer surface. The body comprises an elastomer. An outer surface of the belt having a profile, foe example teeth (15). A layer (30) of Ultra high molecular weight polyethylene thermoplastic (UHMWPE) is bonded to the profile surface. The layer bonded to the profile surface having a low softening point allowing it to conform to a mold shape prior to cure of the rubber body material. The layer having a molecular weight in the range of 3-7 million grams per mole. The layer causes the belt to exhibit superior abrasion resistance and flexibility while reducing the cost per belt as compared to fabric jacket belts. The UHMWPE jacket belt has significantly reduced dust and debris production during operation.

Patent Agency Ranking