专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

WO2004057209A1 POWER TRANSMISSION BELT AND METHOD 审中-公开
标题翻译：电力传输带和方法
公开(公告)号：WO2004057209A1
公开(公告)日：2004-07-08
申请号：PCT/US2003/041679
申请日：2003-12-16
申请人： THE GATES CORPORATION
发明人： KNUTSON, Paul, S.
IPC分类号： F16G1/28
CPC分类号： F16G1/08 , B29D29/08 , F16G1/28 , F16G5/06 , F16H7/023
摘要： A power transmission belt (10), and more particularly a toothed power transmission belt, comprising a longitudinally extending tensile member (18) composed of one or more carbon fiber cords, wherein the belt exhibits belt growth of not more than 0.1 % based on its original length after 48 hours under High Temperature Belt Growth Analysis performed at 100°C, a method for producing such belts exhibiting reduced belt growth, and a method for reducing the angular vibration of a camshaft in relation to a crankshaft in an internal combustion engine wherein the camshaft is to driven by a timing belt.
摘要翻译：动力传动皮带（10），更具体地是带齿的动力传动皮带，包括由一根或多根碳纤维帘线构成的纵向延伸的拉伸构件（18），其中该皮带的皮带增长基于其不超过0.1％在100℃下进行的高温带生长分析48小时后的原始长度，表现出减少带生长的这种带的制造方法，以及减少凸轮轴相对于内燃机中的曲轴的角振动的方法，其中凸轮轴由同步带驱动。

82. 发明申请

WO2004018904A1 EXPANDABLE PULLEY 审中-公开
标题翻译：可扩展的PULLEY
公开(公告)号：WO2004018904A1
公开(公告)日：2004-03-04
申请号：PCT/US2003/022616
申请日：2003-07-15
申请人： THE GATES CORPORATION
发明人： SERKH, Alexander
IPC分类号： F16H55/54
CPC分类号： F16H55/54
摘要： An expandable pulley (100). The expandable pulley (100) comprises a plurality of belt blocks (10) arranged about an axis of rotation (A). Each belt block (10) bears upon a radial surface extending normally to the axis of rotation. Another surface of each belt block (10) bears upon a conical member (16) surface which is moveable coaxially with the axis of rotation. A spring (22) bears upon the conical member (16) which urges the conical member (16) in an axial direction, which in turn urges the belt blocks (10) radially outward to compensate for a belt length change and to maintain a belt tension. An elastic member (24) holds the belt blocks (10) in contact with the conical member (16).
摘要翻译：可膨胀滑轮（100）。可膨胀滑轮（100）包括围绕旋转轴线（A）布置的多个带块（10）。每个带块（10）承载在正常延伸到旋转轴线的径向表面上。每个带块（10）的另一个表面承载在与旋转轴线同轴运动的圆锥形构件（16）表面上。弹簧（22）承载在沿轴向方向推动圆锥形构件（16）的圆锥形构件（16）上，该轴向方向又沿径向向外推动带块（10）以补偿皮带长度变化并维持皮带张力。弹性构件（24）保持带块（10）与锥形构件（16）接触。

83. 发明申请

WO2003091598A1 LOW MODULUS BELT 审中-公开
标题翻译：低模块皮带
公开(公告)号：WO2003091598A1
公开(公告)日：2003-11-06
申请号：PCT/US2003/008439
申请日：2003-03-17
申请人： THE GATES CORPORATION
发明人： WELK, Susan , KNUTSON, Paul, S.
IPC分类号： F16G1/08
CPC分类号： F16G5/20 , F16G1/08 , F16G5/06
摘要： A belt (1000) having an elastomeric body (200) and tensile cord (100) embedded therein. The tensile cord comprises a polyamide 4.6 core (10) with an outer sheath of polyester staple fibers (20). The modulus of the belt is in the range of approximately 1200 N/mm to 4500 N/mm.
摘要翻译：具有嵌入其中的弹性体（200）和拉伸绳（100）的带（1000）。拉伸绳包括具有聚酯短纤维（20）的外护套的聚酰胺4.6芯（10）。带的模量在约1200N / mm至4500N / mm的范围内。

84. 发明申请

WO2003082497A1 STEPPED CAM DIE 审中-公开
公开(公告)号：WO2003082497A1
公开(公告)日：2003-10-09
申请号：PCT/US2003/007085
申请日：2003-03-05
申请人： THE GATES CORPORATION
发明人： HODJAT; Yahya
IPC分类号： B21D53/28
CPC分类号： B21D53/28
摘要： The invention comprises a cam die. The cam die comprises at least one cam ring (20a, 20c). The cam ring comprises a plurality of moveable cam teeth. The cam teeth are moveable on a normal toward an axis of the cam die by a cam actuator (10). The cam actuator has an inside diameter that is less than an outside diameter of the cam ring. As the cam actuator moves parallel to the cam die axis along an outside circumference of the cam ring, the cam teeth are progressively engaged and pressed inwardly toward a work piece (p). The work piece is moved simultaneously with the cam actuator by action of a punch (60) that is concentric with the cam actuator and within the diameter of the cam ring. Each cam tooth is simultaneously engaged with the work piece as the work piece passes. A resilient member returns each cam tooth to a starting position after the cam actuator is withdrawn, allowing ejection of a finished part.
摘要翻译：本发明包括一个凸轮模具。凸轮模具包括至少一个凸轮环（20a，20c）。凸轮环包括多个可移动的凸轮齿。凸轮齿通过凸轮致动器（10）在法向方向上朝向凸轮模具的轴线移动。凸轮致动器的内径小于凸轮环的外径。当凸轮致动器沿着凸轮环的外圆周平行于凸轮模具轴线移动时，凸轮齿逐渐地接合并朝向工件（p）向内压。通过与凸轮致动器同心并且在凸轮环的直径内的冲头（60）的作用，工件与凸轮致动器同时移动。当工件通过时，每个凸轮齿同时与工件接合。在凸轮致动器被拉出之后，弹性构件将每个凸轮齿返回到起始位置，从而能够弹出成品部件。

85. 发明申请

WO2003078866A1 BELT INSTALLATION TOOL 审中-公开
标题翻译：皮带安装工具
公开(公告)号：WO2003078866A1
公开(公告)日：2003-09-25
申请号：PCT/US2003/007361
申请日：2003-03-06
申请人： THE GATES CORPORATION
发明人： DE MEESTER, Marc , VANHEUSDEN, Adelbrecht
IPC分类号： F16H7/24
CPC分类号： F16H7/24
摘要： The invention comprises a tool (100) for installing a low modulus type power transmission belt on an engine pulley (p). More particularly on a pulley having two sets of grooves (b, c) whereby two power transmission belts are engaged with the pulley. The tool comprises a substantially semi-circular form having at least two surfaces (21, 31) engaged with a rim (A) and which project radially therefrom. Each of the two surfaces (21, 31) also describe a helical angle with respect to an axis of rotation of the pulley. The first surface (21) urges a belt into a first set of pulley grooves during a first tool rotation. The second surface (31) urges the belt from the first set of pulley grooves to a second adjacent set of pulley grooves during a second rotation of the tool.
摘要翻译：本发明包括用于在发动机滑轮（p）上安装低模量动力传动皮带的工具（100）。更具体地，在具有两组槽（b，c）的滑轮上，由此两个动力传动皮带与滑轮接合。该工具包括具有至少两个与边缘（A）接合的表面（21,31）的基本上半圆形的形状，并且其从其径向突出。两个表面（21,31）中的每一个还描述了相对于滑轮旋转轴线的螺旋角。在第一工具旋转期间，第一表面（21）将带子推动到第一组滑轮凹槽中。第二表面（31）在工具的第二次旋转期间将带从第一组滑轮槽推动到第二相邻的滑轮凹槽组。

86. 发明申请

WO2003069187A2 TENSIONING IDLER 审中-公开
标题翻译：紧张型号
公开(公告)号：WO2003069187A2
公开(公告)日：2003-08-21
申请号：PCT/US2003/002304
申请日：2003-01-22
申请人： THE GATES CORPORATION
发明人： HODJAT, Yahya , LIU, Keming , SERKH, Alexander
IPC分类号： F16H7/12
CPC分类号： F16H7/1254 , F16H2007/0804 , F16H2007/0806 , F16H2007/0819 , F16H2007/0865
摘要： The invention comprises a tensioning idler. An outer belt bearing ring is resiliently engaged to an inner ring. The belt bearing ring and inner ring each rotate about an axis of rotation. The belt bearing ring is connected to the inner ring with the resilient material whereby the belt bearing ring rotates about an axis of rotation that is eccentrically moveable in a plane with respect to an inner ring axis of rotation. The resilient material imparts a belt tension as the belt bearing ring rotates. The resilient material may comprise springs, compressible fluids, incompressible fluids, or elastomers or a combination of the foregoing. The tensioner is mounted on an engine, bracket, or other device.
摘要翻译：本发明包括张紧惰轮。外部皮带轴承环弹性地接合到内圈。皮带轴承圈和内圈各自围绕旋转轴旋转。皮带轴承环通过弹性材料连接到内圈，由此皮带支承环绕相对于内圈旋转轴线的平面偏心运动的旋转轴线旋转。弹性材料在皮带轴承圈转动时赋予皮带张力。弹性材料可以包括弹簧，可压缩流体，不可压缩流体或弹性体或前述的组合。张紧器安装在发动机，支架或其他装置上。

87. 发明申请

WO2003062664A1 SHAFT DAMPER 审中-公开
标题翻译： SHAFT阻尼器
公开(公告)号：WO2003062664A1
公开(公告)日：2003-07-31
申请号：PCT/US2003/001376
申请日：2003-01-16
申请人： THE GATES CORPORATION
发明人： ZHU, Lin , HODJAT, Yahya , CADARETTE, Marc, R.
IPC分类号： F16F7/108
CPC分类号： F16F15/1442 , Y10T464/50
摘要： The invention comprises a shaft damper (100) having an inertial mass (30) engaged with an elastomeric member (20) within a shaft bore.(40). The elastomeric member is contained in an annular space between a shaft inner surface (11) and an outer surface (31) of the inertial mass. A profile on the outer surface of the inertial mass enhances a mechanical bond with the elastomeric member. The elastomeric member and the inertial mass are disposed in the shaft in order to damp a bending vibration of the shaft.
摘要翻译：本发明包括一个轴阻尼器（100），该轴阻尼器（100）具有与轴孔内的弹性构件（20）啮合的惯性质量块（30）。弹性构件容纳在轴内表面（11）和惯性块的外表面（31）之间的环形空间中。在惯性块的外表面上的轮廓增强了与弹性体构件的机械结合。弹性构件和惯性块设置在轴中以便减轻轴的弯曲振动。

88. 发明申请

WO2003008840A3 POWER TRANSMISSION BELT AND METHOD 审中-公开
公开(公告)号：WO2003008840A3
公开(公告)日：2003-01-30
申请号：PCT/US2002/023097
申请日：2002-07-17
申请人： THE GATES CORPORATION
发明人： KOPANG, Craig
IPC分类号： F16G5/20
摘要： The invention comprises a belt having a plied construction overlying tensile cords. An elastomeric layer (10) overlies an overcord (11) which overlies yet another elastomeric layer (12) which in turn overlies a tensile cord (13). The overcord layer supports the tensile cords during molding thereby stabilizing a cordline centerline position with respect to a rib apex. This construction significantly reduces a distance from a tensile cord centerline to a rib apex and rib/pulley interface in a multi-ribbed belt, thereby significantly increasing belt life.

89. 发明申请

WO2002084144A1 THERMOPLASTIC JACKET BELT 审中-公开
标题翻译：热塑夹克皮带
公开(公告)号：WO2002084144A1
公开(公告)日：2002-10-24
申请号：PCT/US2002/011774
申请日：2002-04-12
申请人： THE GATES CORPORATION
发明人： MARTIN, Dieter , VISSER, Harry, D. , DUNLAP, Paul, N.
IPC分类号： F16G1/28
CPC分类号： B29D29/08 , B29K2023/0683 , B29K2223/0683 , F16G1/28 , F16G5/20
摘要： 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.
摘要翻译：具有主体（10），张力构件（20）和外表面的带。主体包括弹性体。具有轮廓的带的外表面，具有例如齿（15）。超高分子量聚乙烯热塑性塑料（UHMWPE）的层（30）被结合到轮廓表面。粘合到具有低软化点的型材表面的层允许其在固化橡胶主体材料之前符合模具形状。该层的分子量在3-7百万克/摩尔的范围内。该层使得带具有优异的耐磨性和柔韧性，同时降低了与织物护套带相比的每个带的成本。 UHMWPE护套带在运行过程中大大减少了灰尘和碎屑的产生。

90. 发明申请

WO2023080968A1 MILLABLE POLYURETHANE-BASED POWER TRANSMISSION BELTS, COMPONENTS THEREOF, AND METHODS FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：WO2023080968A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/045121
申请日：2022-09-28
申请人： THE GATES CORPORATION
发明人： MOSS, Thomas, S. , OCHOA, Charles, F. , SOUTH, Bobbie, E. , MCNAMEE, Patrick, Joseph , AYRISS, Amanda , SACKSE, Maggie , WEBER, Carol
IPC分类号： C08G18/42 , C08G18/48 , C08L75/04 , B29D29/00 , F16G1/00
摘要： Compositions for material layers suitable for use in power transmission belts are described. The composition includes millable polyurethane, such as polyester-based millable polyurethane or polyether-based millable polyurethane, such that material layers formed from the composition are solid but pliable. The disclosed material layers can be used to form the main body portion of power transmission belts, such as synchronous belts, V-belts, and micro-V belts.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式