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公开(公告)号：US07993229B2
公开(公告)日：2011-08-09
申请号：US10576029
申请日：2004-10-18
IPC分类号： F16G9/00
摘要： An object of the invention is to provide a power transmission chain capable of effectively reducing noises and a power transmission assembly using the same. In the power transmission chain including plural links each possessing through-holes and plural pins inserted through the through-holes for interconnecting the plural links, all the plural pins substantially have the same longitudinal length while the plural pins include plural types of pins which have mutually different rigidities against force acting in the pin longitudinal direction. Furthermore, a locus of contact position between the pin and a strip is defined by an involute of a circle. The pins and strips are combined to form two or more types of pairs which provide the involutes of base circles having different radii.
摘要翻译： 本发明的目的是提供一种能够有效地减少噪声的动力传动链，以及使用该传动链的动力传递组件。 在包括多个连杆的动力传动链中，每个连杆都具有通孔和插入穿过多个连杆的通孔的多个销，所有多个销基本上具有相同的纵向长度，而多个销包括具有相互的多个类型的销 针对纵向方向作用的力的不同刚度。 此外，销和条带之间的接触位置的轨迹由圆的渐开线限定。 销和条被组合以形成提供具有不同半径的基圆的渐开线的两种或更多种类型的对。
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公开(公告)号：US20070072722A1
公开(公告)日：2007-03-29
申请号：US10576029
申请日：2004-10-18
摘要： An object of the invention is to provide a power transmission chain capable of effectively reducing noises and a power transmission assembly using the same. In the power transmission chain including plural links each possessing through-holes and plural pins inserted through the through-holes for interconnecting the plural links, all the plural pins substantially have the same longitudinal length while the plural pins include plural types of pins which have mutually different rigidities against force acting in the pin longitudinal direction. Furthermore, a locus of contact position between the pin and a strip is defined by an involute of a circle. The pins and strips are combined to form two or more types of pairs which provide the involutes of base circles having different radii.
摘要翻译： 本发明的目的是提供一种能够有效地减少噪声的动力传动链，以及使用该传动链的动力传递组件。 在包括多个连杆的动力传动链中，每个连杆都具有通孔和插入穿过多个连杆的通孔的多个销，所有多个销基本上具有相同的纵向长度，而多个销包括具有相互的多个类型的销 针对纵向方向作用的力的不同刚度。 此外，销和条带之间的接触位置的轨迹由圆的渐开线限定。 销和条被组合以形成提供具有不同半径的基圆的渐开线的两种或更多种类型的对。
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公开(公告)号：US20090029817A1
公开(公告)日：2009-01-29
申请号：US12086913
申请日：2005-12-21
IPC分类号： F16G1/24
CPC分类号： F16G5/18
摘要： A power transmission chain (1) has long metal links (2) and connection members (200) including first and second pins (3, 4). The longitudinal direction of the long links (2) is along the travel direction (X1) of the chain. The longitudinal direction of the first and second pins (3, 4) is along the width direction (W1) of the chain. The links (2) and the first and second pins (3, 4) form fiber flows (41, 43), each extending in a predetermined direction. The predetermined direction is parallel to or intersects the lengthwise direction of the links (2) and the first and second pins (3, 4) where the fiber flows (41, 43) are formed at a predetermined angle or smaller.
摘要翻译： 动力传动链（1）具有长的金属连杆（2）和包括第一和第二销（3,4）的连接构件（200）。 长链节（2）的纵向方向是沿链条的行进方向（X1）。 第一和第二销（3,4）的纵向方向沿链条的宽度方向（W1）。 连杆（2）和第一和第二销（3,4）形成纤维流（41,43），每个沿预定方向延伸。 预定方向与链节（2）的长度方向平行或相交，纤维流（41,43）形成在预定角度或更小处的第一和第二销（3,4）。
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公开(公告)号：US20070191166A1
公开(公告)日：2007-08-16
申请号：US10591638
申请日：2005-03-07
申请人： Shinji Yasuhara , Shigeo Kamamoto , Nobuki Fukui
发明人： Shinji Yasuhara , Shigeo Kamamoto , Nobuki Fukui
CPC分类号： F16G5/18
摘要： A power transmission chain (1) includes a plurality of link units (51, 52, and 53) aligned in the traveling direction of chain (X), and each link unit (51, 52, and 53) includes a plurality of links (2) aligned in the width direction of chain (W). Guiding members (12 and 13) are respectively provided correspondingly to connecting members (50) that link the link units (51, 52, and 53) to one another in a manner so as to be bendable. Each link (2) includes first and second through-holes (7 and 8) aligned in the traveling direction of chain for inserting a corresponding connecting member (50) therethrough, and a communication groove (14) through which the first and second through-holes (7 and 8) communicate with each other. Each connecting member (50) includes first and second power transmission members (3 and 4). Either one of the first and second power transmission members (3 and 4) is guided by the guiding members (12 and 13), and consequently the one power transmission member comes into contact with the other power transmission member in a contact state including at least one of rolling contact and sliding contact.
摘要翻译： 动力传递链（1）包括在链条（X）的行进方向上对齐的多个连杆单元（51,52和53），并且每个连杆单元（51,52和53）包括多个连杆 2）在链条（W）的宽度方向上排列。 分别对应于以可弯曲的方式将连杆单元（51,52和53）彼此连接的连接构件（50）设置有引导构件（12和13）。 每个连杆（2）包括沿链的行进方向对准的第一和第二通孔（7和8），用于插入对应的连接件（50），以及连通槽（14），第一和第二通孔 孔（7和8）彼此连通。 每个连接构件（50）包括第一和第二动力传递构件（3和4）。 第一和第二动力传递构件（3和4）中的任一个由引导构件（12和13）引导，因此一个动力传递构件至少包括至少包括一个动力传递构件的接触状态 滚动接触和滑动接触之一。
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5.发明申请Power transmission chain, power transmission device, and method of producing the chain 审中-公开动力传动链，动力传动装置及生产链条的方法公开(公告)号：US20070178738A1
公开(公告)日：2007-08-02
申请号：US10578841
申请日：2004-11-10
申请人： Shinji Yasuhara , Shigeo Kamamoto , Nobuki Fukui
发明人： Shinji Yasuhara , Shigeo Kamamoto , Nobuki Fukui
IPC分类号： H01R13/62
摘要： A power transmission chain 1 includes a plurality of links 11 having front and back insertion parts 12, 13 into which pins are inserted, and a plurality of pins 14 and a plurality of interpieces 15 for connecting the links 11 aligned in a chain width direction so as to be bendable in a longitudinal direction such that a front insertion part 12 of one link 11 and a back insertion part 13 of another link 11 correspond to each other. Each pin 14 and each interpiece 15 are fitted and fixed to the peripheral faces of the insertion parts 12, 13 by fitting, and a difference in dimension before the fitting is 0.005 mm to 0.1 mm.
摘要翻译： 动力传递链1包括具有插入销的前后插入部12,13的多个连杆11，以及多个销14和多个插销15，用于连接沿链条宽度方向对齐的连杆11，从而 可以在纵向上弯曲，使得一个连杆11的前插入部12和另一个连杆11的后插入部13彼此对应。 每个销14和每个插入件15通过配合装配并固定到插入部件12,13的周面上，并且装配之前的尺寸差为0.005mm至0.1mm。
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公开(公告)号：US20080254927A1
公开(公告)日：2008-10-16
申请号：US11579876
申请日：2005-05-11
申请人： Shinji Yasuhara , Shigeo Kamamoto , Nobuki Fukui
发明人： Shinji Yasuhara , Shigeo Kamamoto , Nobuki Fukui
IPC分类号： F16G5/18
摘要： A power transmission chain used in a power transmission device of the present invention includes: a plurality of link plates having through holes; and a plurality of pin members that are inserted through said through holes and connect said plurality of link plates to one another. An amount of skew in a chain width direction per chain length of 200 mm is 1 to 2 mm in the power transmission chain. Thus, even if misalignment occurs in the power transmission chain, occurrence of abnormal wear and reduction in transmission efficiency can be effectively prevented.
摘要翻译： 在本发明的动力传递装置中使用的动力传动链具有：具有通孔的多个连杆板; 以及多个销构件，其穿过所述通孔插入并将所述多个连接板彼此连接。 每根链条长度为200mm的链条宽度方向的扭曲量在动力传递链中为1〜2mm。 因此，即使在动力传递链中发生偏移，也能够有效地防止异常磨损的发生和传动效率的降低。
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7.发明申请Power transmission chain, manufacture method thereof and power transmission assembly 审中-公开动力传动链，其制造方法和动力传动组件公开(公告)号：US20070149331A1
公开(公告)日：2007-06-28
申请号：US10587511
申请日：2005-01-28
CPC分类号： F16G5/18
摘要： A power transmission chain of the invention includes: plural link plates individually including through-holes and arranged in a chain advancing direction and a chain widthwise direction and with predetermined spacing; and plural pins inserted through the through-holes for flexibly interconnecting the link plates. Since the link plates are arranged in the chain widthwise direction with the predetermined spacing, a respective pair of adjoining link plates are prevented from coming into friction contact with each other during the operation of the power transmission chain. Hence, the power transmission chain may be prevented from suffering the decrease of power transmission efficiency.
摘要翻译： 本发明的动力传动链包括：多个链板，分别包括通孔，并且沿链条前进方向和链条宽度方向并且以预定间隔布置; 并且通过所述通孔插入用于使所述连接板柔性地互连的多个销。 由于链板以预定的间隔布置在链条宽度方向上，所以在动力传动链的操作期间，防止相应的一对相邻的连接板彼此摩擦接触。 因此，可以防止动力传递链遭受动力传递效率的降低。
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公开(公告)号：US20090233744A1
公开(公告)日：2009-09-17
申请号：US12090158
申请日：2006-05-21
申请人： Kazuhisa Kitamura , Shigeo Kamamoto , Shinji Yasuhara , Seiji Tada , Joel Kuster
发明人： Kazuhisa Kitamura , Shigeo Kamamoto , Shinji Yasuhara , Seiji Tada , Joel Kuster
CPC分类号： F16G5/18
摘要： Coupling members (50) are inserted into through-holes (9 and 10) in links (2) of a chain (1). The coupling member (50) includes first and second pins (3 and 4). Pairs of end portions (14 and 15, 27 and 28) of the first and second pins (3 and 4) with respect to an orthogonal direction (V) orthogonal to both a chain travel direction (X) and a chain width direction (W) are received by receiving portions (38 and 39, 40 and 41) provided to the corresponding through-holes (9 and 10) in the corresponding links (2). At least one of the end portions (14, 15, 27, and 28) includes a curved surface portion (14, 15, 32a, or 32a) received by the corresponding receiving portion (38, 39, 40, or 41). The curved surface portion (14, 15, 32a, or 32a) includes an apex portion (20, 22, 33, or 33) with respect to the orthogonal direction (V), and the curvature radius of the curved surface portion (14, 15, 32a, or 32a) is increased continuously or step by step as headed toward the apex portion (20, 22, 33, or 33).
摘要翻译： 联接构件（50）插入到链条（1）的链节（2）中的通孔（9和10）中。 联接构件（50）包括第一和第二销（3和4）。 相对于与链条行进方向（X）和链条宽度方向（W）正交的正交方向（V），第一和第二销（3和4）的端部对（14和15,27和28） ）通过设置在对应的连杆（2）中的对应的通孔（9和10）的接收部分（38和39,40和41）来接收。 至少一个端部（14,15,27,28）包括由对应的接收部分（38,39,40或41）容纳的曲面部分（14,15，32a或32a）。 弯曲表面部分（14,15，32a或32a）包括相对于正交方向（V）的顶点部分（20,22,33或33），并且曲面部分（14， 15，32a或32a）朝向顶点部分（20,22,33或33）连续地或逐步地增加。
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公开(公告)号：US20070149332A1
公开(公告)日：2007-06-28
申请号：US10594954
申请日：2005-03-31
摘要： A power transmission chain (1) includes a plurality of link units (51, 52, and 53) aligned in the traveling direction (X1) of chain, and a plurality of connecting members (50) that link these link units (51, 52, and 53) to one another. Each link unit (51, 52, and 53) includes a plurality of links (2) aligned in the width direction (W1) of chain. Each connecting member (50) includes first and second power transmission members (3 and 4). Either one of the first and second power transmission members (3 or 4) moves accompanying bending of the chain (1) while coming into contact with the other power transmission member in a contact state including at least one of rolling contact and sliding contact. The number of the links (2) in each link unit (51, 52, and 53) is equal and an even number.
摘要翻译： 动力传递链（1）包括在链条的行进方向（X 1）上排列的多个连杆单元（51,52和53）和连接这些连杆单元（51,52）的多个连接构件（50） 52和53）。 每个链接单元（51,52和53）包括在链条的宽度方向（W 1）上排列的多个链接（2）。 每个连接构件（50）包括第一和第二动力传递构件（3和4）。 在包括滚动接触和滑动接触中的至少一种的接触状态下，第一和第二动力传递构件（3或4）中的任一个与链条（1）的弯曲一起移动，同时与另一个动力传递构件接触。 每个链接单元（51,52和53）中的链接（2）的数量相等并且是偶数。
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公开(公告)号：US08617017B2
公开(公告)日：2013-12-31
申请号：US12734506
申请日：2008-11-07
申请人： Seiji Tada , Shigeo Kamamoto
发明人： Seiji Tada , Shigeo Kamamoto
IPC分类号： F16G13/04
CPC分类号： F16G5/18
摘要： The invention provides a power transmission chain in which abnormal noise can be reduced.In a link, a front through hole 7 and a rear through hole 8 aligned in a chain traveling direction X are provided. A pillar portion 9 is provided between the front through hole 7 and the rear through hole 8. Projecting portions 26, 29 are provided at a central portion in a height direction V of the pillar portion 9, and concave curve portions 27, 28, 30, 31 are provided at both end portions. A pair of flat portions (33,34 and 38,39) are provided on each projection portion 26,29 for restricting an overshoot of the chain. A not-shown pin that is loosely fitted to each of the front through hole 7 and the rear through hole 8 is brought into abutment with corresponding flat portions 27,28,30,31 to restrict an overshoot of the chain 1.
摘要翻译： 本发明提供了能够降低异常噪声的动力传递链。 在链条中，设置有沿链条行进方向X排列的前通孔7和后通孔8。 在前通孔7和后通孔8之间设置有支柱部分9.突出部分26,29设置在柱部9的高度方向V的中心部分，凹曲面部分27,28,30 ，31设在两端部。 一对平坦部分（33,34和38,39）设置在每个突出部分26,29上，用于限制链条的过冲。 松动地安装在前通孔7和后通孔8中的未示出的销与相应的平坦部分27,28,30,31邻接以限制链条1的过冲。
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