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101.发明授权
公开(公告)号：US5392831A
公开(公告)日：1995-02-28
申请号：US110177
申请日：1993-08-20
申请人： Danny L. Thomas , Clinton L. Bishop
发明人： Danny L. Thomas , Clinton L. Bishop
摘要： A toothed belt construction formed mainly of thermoplastic material and method of making the same are provided, the method including the steps of disposing at least one layer of the thermoplastic material about the outer peripheral surface of a building drum that has the outer peripheral surface thereof defined by alternating teeth and grooves, and then forcing the one layer of thermoplastic material toward the drum while the temperature of the one layer of thermoplastic material is above its softening temperature and below its melting temperature so as to cause at least part of the one layer of thermoplastic material to exude into the grooves to form at least part of the plurality of teeth of the belt construction.
摘要翻译： 提供主要由热塑性材料形成的齿形带结构及其制造方法，该方法包括以下步骤：将塑料材料的至少一层围绕其外周表面的外周面的外周面设置 通过交替的齿和槽，然后迫使一层热塑性材料朝向鼓，同时一层热塑性材料的温度高于其软化温度并低于其熔融温度，以便使至少一部分 热塑性材料渗透到凹槽中以形成带结构的多个齿的至少一部分。
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公开(公告)号：US5382200A
公开(公告)日：1995-01-17
申请号：US122658
申请日：1993-09-17
申请人： Kanji Kimoto
发明人： Kanji Kimoto
摘要： A belt which prevents generation of cracks and noises at a joint part of a canvas. Tooth faces of tooth parts of a synchronous belt are covered with the canvas. A warp yarn of the canvas is such formed that a necessary number of spun yarns or filament yarns are gathered and given a final twist at many twisting times of 1000-3000 per meter. The warp yarns of the canvas is so composed that a first pair of warp yarns made of an S twist yarn and a Z twist yarn and a second pair of warp yarns made of a Z twist yarn and an S twist yarn are arranged alternately in a belt-width direction. A weft yarn of the canvas is composed of well known spun yarns or filament yarns. The canvas is woven by the warp yarns and the weft yarns and shrunk in hot water so as to stretch in a belt-length direction. As compared with the conventional belt in which a canvas with high-stretchable crimp yarns for weft yarns is such used that the direction of the crimp yarns accords with a longitudinal direction of the belt, the number of joint parts of the canvas by which cracks are caused is reduced.
摘要翻译： 防止在帆布的接合部产生裂缝和噪声的带。 同步带齿部的齿面被帆布覆盖。 帆布的经纱是这样形成的，即所需数量的短纤纱或长丝纱线被聚集，并在1000-3000 /米的许多扭转时间给出最终扭曲。 帆布的经纱是这样组合的：将由S捻纱和Z捻纱制成的第一对经纱和由Z捻纱和S捻纱制成的第二对经纱交替排列在 皮带宽度方向。 帆布的纬纱由众所周知的短纤纱或长丝纱组成。 帆布由经纱和纬纱编织，并在热水中收缩，以沿皮带长度方向拉伸。 与传统的带相比，其中使用用于纬纱的具有高伸缩性卷曲纱线的帆布，使得卷曲纱线的方向与带的纵向方向一致，布料的接合部分的数量 造成减少。
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公开(公告)号：US5382198A
公开(公告)日：1995-01-17
申请号：US187335
申请日：1994-01-26
申请人： Michel L. Janne
发明人： Michel L. Janne
CPC分类号： F16G5/20
摘要： A multi-ribbed power transmission belt having transverse grooves in the compression section which are oriented other than perpendicular to the longitudinal direction of the belt such that any transverse grooves in immediately adjacent longitudinal ribs are offset from each other in the longitudinal direction by a distance of from 10% to 50% of the longitudinal spacing of the grooves.
摘要翻译： 一种多肋电力传动带，其在压缩部分中具有横向槽，其垂直于带的纵向方向定向，使得紧邻的纵向肋中的任何横向槽在纵向方向上彼此偏离距离 从槽的纵向间距的10％到50％。
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公开(公告)号：US5378206A
公开(公告)日：1995-01-03
申请号：US979558
申请日：1992-11-20
CPC分类号： C08L15/005 , F16G1/28
摘要： A toothed rubber belt has teeth, a rubber back and a core wire imbedded in the rubber back. The core wire has lower twists of about 10.5 to about 13.5 times/10 cm and an upper twist of about 6.5 to about 9.5 times/10 cm. Preferably, the wire core is made of glass having a construction of ECG 150 3/6 to 3/13. The core wire having the specified number of twists improves the physical properties of the belt.
摘要翻译： 齿形橡胶带具有嵌入橡胶背部的齿，橡胶背和芯线。 芯线具有约10.5至约13.5倍/ 10cm的较低扭曲和约6.5至约9.5倍/ 10cm的上扭曲。 优选地，线芯由具有ECG 150 3/6至3/13的结构的玻璃制成。 具有指定捻数的芯线提高了皮带的物理性能。
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公开(公告)号：US5344369A
公开(公告)日：1994-09-06
申请号：US107501
申请日：1993-08-16
摘要： A power transmission belt having a belt body defining a tension section and a compression section and having an inside surface, an outside surface, and laterally spaced side surfaces. A canvas layer is provided on at least one of the inside, outside, and side surfaces and has a first surface abutting to the belt body and a second surface that is exposed with the canvas layer on the belt body. The canvas has ends joined by thread to produce an endless layer. A first part of the thread is exposed on the second surface of the canvas layer and is at least one of a) a twine of natural fiber and b) multi-filament twine of synthetic fibers. A second part of the thread that is exposed at the first surface of the canvas layer is a mono-filament of synthetic fiber.
摘要翻译： 一种动力传递带，其具有限定张力部分和压缩部分的带体，并且具有内表面，外表面和横向间隔开的侧表面。 帆布层设置在内表面，外侧和侧表面中的至少一个上，并且具有与皮带主体邻接的第一表面和在皮带主体上与帆布层一起露出的第二表面。 帆布具有通过螺纹连接的端部以产生无尽层。 螺纹的第一部分暴露在帆布层的第二表面上，并且是a）天然纤维的线和b）合成纤维的复丝线中的至少一个。 在帆布层的第一表面露出的线的第二部分是合成纤维的单丝。
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公开(公告)号：US5342252A
公开(公告)日：1994-08-30
申请号：US132387
申请日：1993-10-06
申请人： Toru Fujiwara , Yoshinori Itoh
发明人： Toru Fujiwara , Yoshinori Itoh
CPC分类号： F16G1/28
摘要： Resistance to tooth chipping in toothed belt in which rubber teeth are covered by a tooth cloth, is improved by providing for residual elongation of the tooth cloth so that it does not float or separate from the rubber teeth when tooth-deforming forces are applied, and by providing the tooth cloth with sufficient breaking strength so that the product of its breaking strength and its elongation are at least equal to a specified value.
摘要翻译： 通过提供齿布的残余伸长率使得在施加齿变形力时不与橡胶齿悬浮或分离的齿形带中的抗齿性的橡胶齿被齿布覆盖，并且 通过使齿布具有足够的断裂强度，使得其断裂强度和伸长率的乘积至少等于规定值。
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公开(公告)号：US5284456A
公开(公告)日：1994-02-08
申请号：US919430
申请日：1992-07-23
摘要： An endless power transmission belt has an elastomeric body portion, load carrying members embedded in the body portion, and a power transmitting surface integral with the body portion. The elastomeric body portion further includes material to mitigate unstable frictional behavior of the body portion responsible for initiating self-excited vibration at the power-transmitting surface.
摘要翻译： 无级动力传递带具有弹性体部分，承载部件嵌入主体部分中，动力传递表面与主体部分成一体。 弹性体部分还包括减轻负责在动力传递表面引发自激振动的主体部分的不稳定摩擦行为的材料。
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公开(公告)号：US5268221A
公开(公告)日：1993-12-07
申请号：US856862
申请日：1992-03-24
CPC分类号： B29C70/16 , D02G3/447 , D04C1/12 , F16G1/28 , B29K2021/00 , B29L2030/00 , B29L2031/7092 , B29L2031/7094 , Y10T428/249922 , Y10T428/249935 , Y10T428/296 , Y10T428/2964
摘要： A rubber article having a fiber reinforcement embedded therein. The reinforcement comprises a cylindrically braided cord of an even number of twisted yarns of four or more, an equal number having an twist, i.e. twisted to the right, and a Z-twist, i.e. twisted to the left. The angle difference between a first twisting angle of a yarn and a final twisting angle of the cylindrically braided cord is set at less than 10.degree..
摘要翻译： 一种其中嵌有纤维增强物的橡胶制品。 加强件包括具有四根或更多根捻合线的偶数编织绳，相等数量的扭转即右扭曲，Z扭转，即向左扭绞。 纱线的第一捻角与圆筒编织帘线的最终捻角之间的角度差设定在10度以下。
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公开(公告)号：US5211608A
公开(公告)日：1993-05-18
申请号：US722735
申请日：1991-06-27
摘要： Low noise timing belts for use in belt drive systems include either perforations cut into their thin segments or spiral grooves cut into their thick segments in order to allow air pockets to escape in all directions during teeth engagement of belts and pulleys, thereby reducing the noise generated in the process.
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公开(公告)号：US5145188A
公开(公告)日：1992-09-08
申请号：US697993
申请日：1991-05-10
CPC分类号： F16H55/171 , F16G1/28 , F16H7/023
摘要： The invention concerns a toothed-belt drive consisting of a toothed belt and a spur-gear meshing with its teeth, the transmission of force between belt and spur-gear taking place by the abutting faces of the teeth of the particular part of the belt drive, and is designed in such a way that the substantial shearing and abrading forces occurring at high force transmissions can be absorbed without premature damage to the toothed belt.
摘要翻译： 本发明涉及一种由齿形带和与其齿啮合的正齿轮组成的齿形传动带，传动带和正齿轮之间的力通过皮带驱动器的特定部分的齿的邻接面发生 并且被设计成使得能够吸收在高力传递下发生的实质剪切和研磨力而不会对齿形带过早损坏。
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