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1. 发明授权

US08894524B2 Power transmission chain and power transmission system including the same chain 有权
标题翻译：输电链和动力传动系统包括同一条链条
公开(公告)号：US08894524B2
公开(公告)日：2014-11-25
申请号：US12449257
申请日：2007-12-14
申请人： Kozue Matsumoto , Seiji Tada , Shigeo Kamamoto , Yasutaka Hojo
发明人： Kozue Matsumoto , Seiji Tada , Shigeo Kamamoto , Yasutaka Hojo
IPC分类号： F16G13/02 , F16G13/04 , F16G1/21 , F16G1/22 , F16G5/16 , F16H9/24 , F16G5/18
CPC分类号： F16H9/24 , F16G5/18
摘要： A power transmission chain includes a plurality of link units which are aligned in a chain advancing direction, and each link unit includes a plurality of link plates which are aligned in a chain width direction W. The plurality of link plates include link plates which are punched out of a material by pressing to first and second specifications. A punching direction of the link plates to the first specification and a punching direction of the link plates to the second specification are made opposite to each other.
摘要翻译：动力传递链包括在链条前进方向上对齐的多个连杆单元，并且每个连杆单元包括在链条宽度方向W上对准的多个连杆板。多个连杆板包括被冲压的连接板通过按照第一和第二规格的材料。将链板的冲压方向与第一规格和第二规格的连接板的冲孔方向相反。

2. 发明申请

US20100099531A1 POWER TRANSMISSION CHAIN AND POWER TRANSMISSION SYSTEM INCLUDING THE SAME CHAIN 有权
标题翻译：动力传动链和包括相同链条的动力传动系统
公开(公告)号：US20100099531A1
公开(公告)日：2010-04-22
申请号：US12449257
申请日：2007-12-14
申请人： Kozue Matsumoto , Seiji Tada , Shigeo Kamamoto , Yasutaka Hojo
发明人： Kozue Matsumoto , Seiji Tada , Shigeo Kamamoto , Yasutaka Hojo
IPC分类号： F16G5/18 , F16H9/24
CPC分类号： F16H9/24 , F16G5/18
摘要： A power transmission chain includes a plurality of link units which are aligned in a chain advancing direction, and each link unit includes a plurality of link plates which are aligned in a chain width direction W. The plurality of link plates include link plates which are punched out of a material by pressing to first and second specifications. A punching direction of the link plates to the first specification and a punching direction of the link plates to the second specification are made opposite to each other.
摘要翻译：动力传递链包括在链条前进方向上对齐的多个连杆单元，并且每个连杆单元包括在链条宽度方向W上对准的多个连杆板。多个连杆板包括被冲压的连接板通过按照第一和第二规格的材料。将链板的冲压方向与第一规格和第二规格的连接板的冲孔方向相反。

3. 发明授权

US08678966B2 Power transmission chain and power transmission apparatus including same 失效
标题翻译：动力传动链和动力传动装置包括它
公开(公告)号：US08678966B2
公开(公告)日：2014-03-25
申请号：US12736480
申请日：2009-04-16
申请人： Shigeo Kamamoto , Kozue Matsumoto
发明人： Shigeo Kamamoto , Kozue Matsumoto
IPC分类号： F16G13/04 , F16G13/02
CPC分类号： F16G5/18
摘要： A chain which is wound round on a pair of pulleys so as to extend therebetween includes a plurality of links and a plurality of connecting members. A first pin and a second pin of the connecting member are brought into rolling and sliding contact with each other at a contact portion which is displaced in association with a change in a flexing angle between the links. End faces of the first pin each have a projecting curved portion where a contact area is formed when the end faces are brought into contact with sheave surfaces of the pulleys. With respect to a vertical direction, a projecting center of the projecting curved portion is disposed between a position of a first contact portion when the chain bites into the drive pulley and a position of a second contact portion when the chain bites into the driven pulley.
摘要翻译：在一对滑轮上缠绕成在其间延伸的链条包括多个连杆和多个连接部件。连接构件的第一销和第二销在与链节之间的弯曲角度的变化相关联地移位的接触部分处彼此滚动和滑动接触。第一销的端面各自具有突出的弯曲部分，当端面与滑轮的滑轮表面接触时，形成接触区域。相对于垂直方向，当链条咬入驱动带轮时，突出弯曲部分的突出中心设置在第一接触部分的位置和当链条咬入从动带轮时的第二接触部分的位置。

4. 发明申请

US20110039643A1 POWER TRANSMISSION CHAIN AND POWER TRANSMISSION APPARATUS INCLUDING SAME 失效
标题翻译：动力传动链和动力传动装置，包括它们
公开(公告)号：US20110039643A1
公开(公告)日：2011-02-17
申请号：US12736480
申请日：2009-04-16
申请人： Shigeo Kamamoto , Kozue Matsumoto
发明人： Shigeo Kamamoto , Kozue Matsumoto
IPC分类号： F16H55/56 , F16G13/18 , F16H9/04
CPC分类号： F16G5/18
摘要： In a power transmission chain, an increase in rigidity in connection between pins and pulleys, a reduction in looseness of the pins when the pins bite into the pulleys, a reduction in driving noise and a further increase in practical durability are attained.A chain 1 which is wound round on a pair of pulleys so as to extend therebetween includes a plurality of links 2 and a plurality of connecting members 50. A first pin 3 and a second pin 4 of the connecting member 50 are brought into rolling and sliding contact with each other at a contact portion T which is displaced in association with a change in a flexing angle between the links 2. End faces 17 of the first pin 3 each have a projecting curved portion 20 where a contact area 21 is formed when the end faces 17 are brought into contact with sheave surfaces of the pulleys. With respect to a vertical direction, a projecting center M of the projecting curved portion 20 is disposed between a position S1 of a first contact portion T1 when the chain 1 bites into the drive pulley and a position S2 of a second contact portion T2 when the chain 1 bites into the driven pulley.
摘要翻译：在动力传动链中，销和滑轮之间的连接刚性的增加，当销咬入皮带轮时销的松动减少，驱动噪音的降低和实际耐久性的进一步提高。在一对滑轮上缠绕的链条1包括多个连杆2和多个连接部件50.连接部件50的第一销3和第二销4被卷起，并且在与链节2之间的弯曲角度的变化相关联的接触部分T处彼此滑动接触。第一销3的端面17各自具有突出的弯曲部分20，其中形成接触区域21，端面17与滑轮的滑轮表面接触。相对于垂直方向，当链条1咬入驱动带轮时，突出弯曲部分20的突出中心M设置在第一接触部分T1的位置S1与第二接触部分T2的位置S2之间链1咬入从动皮带轮。

5. 发明授权

US07882689B2 Method of manufacturing power transmission chain and pretension load device used in manufacture of power transmission chain 有权
标题翻译：输电链制造中使用的动力传动链和预紧力装置的制造方法
公开(公告)号：US07882689B2
公开(公告)日：2011-02-08
申请号：US12010549
申请日：2008-01-25
申请人： Seiji Tada , Kozue Matsumoto , Kazuo Rokkaku
发明人： Seiji Tada , Kozue Matsumoto , Kazuo Rokkaku
IPC分类号： F16G5/18 , F16G13/04
CPC分类号： B21L15/00 , B21L9/065 , B21L15/005 , C21D7/06
摘要： In the state where plural sheets of link plates which are single parts are laminated, tension for widening a distance between through-holes is loaded by a pair of pins which are inserted through the through-holes of the link plates so as to load pretension serving as a predetermined compressive residual stress on the link plates. Subsequently, the pair of pins are extracted from the link plates. Consequently, connection members are inserted through the corresponding through-holes of the plurality of link plates so as to assemble a chain with an endless shape.
摘要翻译：在层叠有作为单个部件的多个连接板的状态下，通过插入通过连接板的通孔的一对销钉来加载通孔之间的距离的张力，以便加载预张力作为链板上的预定的压缩残余应力。随后，从链板提取一对销。因此，连接构件通过多个连接板的相应通孔插入，以便组装具有环形形状的链条。

6. 发明申请

US20080196381A1 Method of manufacturing power transmission chain and pretension load device used in manufacture of power transmission chain 有权
标题翻译：输电链制造中使用的动力传动链和预紧力装置的制造方法
公开(公告)号：US20080196381A1
公开(公告)日：2008-08-21
申请号：US12010549
申请日：2008-01-25
申请人： Seiji Tada , Kozue Matsumoto , Kazuo Rokkaku
发明人： Seiji Tada , Kozue Matsumoto , Kazuo Rokkaku
IPC分类号： B21L5/02 , B65G35/08
CPC分类号： B21L15/00 , B21L9/065 , B21L15/005 , C21D7/06
摘要： In the state where plural sheets of link plates which are single parts are laminated, tension for widening a distance between through-holes is loaded by a pair of pins which are inserted through the through-holes of the link plates so as to load pretension serving as a predetermined compressive residual stress on the link plates. Subsequently, the pair of pins are extracted from the link plates. Consequently, connection members are inserted through the corresponding through-holes of the plurality of link plates so as to assemble a chain with an endless shape.
摘要翻译：在层叠有作为单个部件的多个连接板的状态下，通过插入通过连接板的通孔的一对销钉来加载通孔之间的距离的张力，以便加载预张力作为链板上的预定的压缩残余应力。随后，从链板提取一对销。因此，连接构件通过多个连接板的相应通孔插入，以便组装具有环形形状的链条。

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