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。

公开(公告)号：US20120149512A1

公开(公告)日：2012-06-14

申请号：US13391135

申请日：2010-08-31

申请人： Seiji Tada ,  Shigeo Kamamoto

发明人： Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16H7/06 ,  F16G13/18

CPC分类号： F16G5/18 ,  F16H9/16

摘要： A torque transmission chain and torque transmission device of which the strength of links is increased by devising lock points that regulate the maximum relative rotation angle between the links are provided. Lock points that contact with pins and interpieces to regulate the maximum relative rotation angles are provided at four portions, that is, a front surface of a link front pillar portion, a rear surface of a link rear pillar portion and a front surface and rear surface of a link intermediate pillar portion. Each of allowable maximum relative rotation angles regulated by the lock points of a link outline portion is set so as to be smaller than each of allowable maximum relative rotation angles regulated by the lock points of the link intermediate pillar portion.

摘要翻译： 提供了通过设计调节链路之间的最大相对旋转角度的锁定点来增加链路强度的扭矩传递链和扭矩传递装置。 与销钉和插件接触以调节最大相对旋转角度的锁定点设置在连杆前柱部分的前表面，连杆后柱部分的后表面和前表面和后表面的四个部分 的连杆中柱部。 由链接轮廓部分的锁定点限制的每个允许的最大相对旋转角度被设定为小于由链接中间柱部分的锁定点限制的允许最大相对旋转角度的每个。

公开(公告)号：US07892127B2

公开(公告)日：2011-02-22

申请号：US11883722

申请日：2006-02-03

申请人： Seiji Tada ,  Shigeo Kamamoto

发明人： Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16G5/18 ,  F16G13/04 ,  F16H9/24

CPC分类号： F16G13/06 ,  F16G5/18

摘要： A chain (1) includes plural links (2) and plural pairs of first and second pins (3 and 4) to couple the links each other. The first pin (3) comes into rolling and sliding contact with the second pin (4) at the contact portion (D). The first pin (3) includes a pair of end faces (17) opposing each other in the chain width direction (W), and a contact region (24) that comes into contact with the corresponding sheave surfaces of the pulley is formed in each end face (17). The contact region (24) includes the center point of contact (M). The first pin (3) includes a first type pin (3a) and a second type pin (3b). When the linear region of the chain (1) is viewed in the chain width direction (W), the relative position of the contact portion (D) and the center point of contact (M) is different between the first type pin (3a) and the second type pin (3b).

摘要翻译： 链条（1）包括多个连杆（2）和多对第一和第二销（3和4），用于将连杆彼此连接。 第一销（3）在接触部分（D）处与第二销（4）滚动和滑动接触。 第一销（3）包括在链条宽度方向（W）上彼此相对的一对端面（17），并且每个端部形成与滑轮的相应的滑轮表面接触的接触区域（24） 端面（17）。 接触区域（24）包括中心接触点（M）。 第一销（3）包括第一类型的销（3a）和第二类型的销（3b）。 当在链条宽度方向（W）上观察链条（1）的直线区域时，接触部分（D）和中心接触点（M）的相对位置在第一类型销（3a） 和第二类型销（3b）。

公开(公告)号：US20080004146A1

公开(公告)日：2008-01-03

申请号：US11808990

申请日：2007-06-14

申请人： Joel Kuster ,  Seiji Tada ,  Shigeo Kamamoto

发明人： Joel Kuster ,  Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16G5/18 ,  F16H9/24

CPC分类号： F16G5/18

摘要： A chain is made by connecting a plurality of link modules. Each link module includes first to third link units adjoining in a chain advancing direction. Each of the first to third link units includes seven links arranged in a chain width direction. The links are arrayed sequentially in the following order from one end with respect to a chain width direction, if the links of the first link unit is expressed by “1”, if the links of the second link unit is expressed by “2” and if the links of the third link unit is expressed by “3”: [1, 3, 2, 2, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 1, 1, 3, 2].

摘要翻译： 通过连接多个链接模块来制成链。 每个链接模块包括在链条前进方向上邻接的第一至第三链接单元。 第一至第三连杆单元中的每一个包括沿链条宽度方向布置的七个连杆。 如果第一链接单元的链路表示为“1”，则链路相对于链宽度方向从一端依次顺序排列，如果第二链路单元的链路用“2”表示， 如果第三链接单元的链接由“3”表示：[1,3,2,2,3,2,2,3,3,2,2,3,3,2,2,3,3,4,5,6,7,8,9]，3，2，3，2，1，3，2，1，3， 1，1，3，2]。

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。

公开(公告)号：US20080051235A1

公开(公告)日：2008-02-28

申请号：US11882706

申请日：2007-08-03

申请人： Seiji Tada ,  Shigeo Kamamoto

发明人： Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16H55/52 ,  B21L11/00 ,  F16G13/02

CPC分类号： F16G5/18 ,  F16H9/18

摘要： The end faces of a first pin contain bulging curved faces having an egg-like shape, when viewed along a chain width direction. Each bulging curved face includes a first end portion, a second end portion and a maximum width portion with respect to a chain advancing direction. With respect to perpendicular directions, the distance between the center of the maximum width portion and the first end portion is relatively large, whereas the distance between the center of the maximum width portion and the second end portion is relatively short. It is possible to enlarge the surface area of the bulging curved face.

摘要翻译： 当沿着链条宽度方向观察时，第一销的端面包含具有蛋形形状的隆起的曲面。 每个凸出的曲面包括相对于链条前进方向的第一端部，第二端部和最大宽度部分。 相对于垂直方向，最大宽度部分的中心与第一端部之间的距离相对较大，而最大宽度部分的中心与第二端部之间的距离较短。 可以扩大凸出的曲面的表面积。

公开(公告)号：US20070087883A1

公开(公告)日：2007-04-19

申请号：US11580242

申请日：2006-10-13

申请人： Seiji Tada ,  Shigeo Kamamoto

发明人： Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16G1/00 ,  F16G13/04 ,  F16G5/00

CPC分类号： F16G5/18

摘要： The transmission chain includes: a plurality of sets, in which first, second, and third link rows are combined into one unit, each of the link rows having a plurality of links arranged in a chain width direction. In one of the link rows, two links which are adjacent to each other in the chain width direction of the one of the link row interpose therebetween two links and belonging to other two link rows, respectively. As well in the other link rows, two links adjacent to each other interpose therebetween two links belonging to other two link rows, respectively.

摘要翻译： 传动链包括：多个组，其中第一，第二和第三连杆列组合成一个单元，每个连杆行具有沿链条宽度方向布置的多个连杆。 在一个链接行中，在链接行中的一个的链条宽度方向上彼此相邻的两个链接分别插入两个链接并且分别属于其他两个链接行。 在其他链接行中，彼此相邻的两个链接分别插入属于其他两个链接行的两个链接。

公开(公告)号：US20070042849A1

公开(公告)日：2007-02-22

申请号：US11504778

申请日：2006-08-16

申请人： Seiji Tada ,  Shigeo Kamamoto

发明人： Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16G13/02 ,  F16G1/00 ,  F16G5/16

CPC分类号： F16G5/18

摘要： A power transmission chain is provided with a plurality of connecting members that connect a plurality of links to each other so as to be bendable. Each connecting member includes a power transmission member opposed to a predetermined counterpart member. The counterpart member includes either a member interposed between the power transmission member and the corresponding link or the corresponding link. Opposed portions of the power transmission member and the counterpart member contact each other at a contact portion that is displaced as a result of bending between the links in a contact condition including at least either a rolling contact or a sliding contact. The opposed portion of the power transmission member has a convex curve portion. The opposed portion of the counterpart member has a concave curve portion to be engaged with the convex curve portion.

摘要翻译： 动力传递链设置有多个连接构件，其将多个连杆彼此连接成可弯曲的连接构件。 每个连接构件包括与预定的配对构件相对的动力传递构件。 对方的成员包括插在电力传输构件和对应链路之间的成员或相应的链路。 动力传递构件和配对构件的对置部分在由包括至少滚动接触或滑动接触的接触状态的连杆之间的弯曲导致位移的接触部分处彼此接触。 动力传递构件的相对部分具有凸曲面部分。 对置部件的相对部分具有与凸曲线部分接合的凹曲线部分。

公开(公告)号：US08979687B2

公开(公告)日：2015-03-17

申请号：US13391135

申请日：2010-08-31

申请人： Seiji Tada ,  Shigeo Kamamoto

发明人： Seiji Tada ,  Shigeo Kamamoto

IPC分类号： F16H7/06 ,  F16G13/18 ,  F16G5/18 ,  F16H9/16

CPC分类号： F16G5/18 ,  F16H9/16

摘要： A torque transmission chain and torque transmission device of which the strength of links is increased by devising lock points that regulate the maximum relative rotation angle between the links are provided. Lock points that contact with pins and interpieces to regulate the maximum relative rotation angles are provided at four portions, that is, a front surface of a link front pillar portion, a rear surface of a link rear pillar portion and a front surface and rear surface of a link intermediate pillar portion. Each of allowable maximum relative rotation angles regulated by the lock points of a link outline portion is set so as to be smaller than each of allowable maximum relative rotation angles regulated by the lock points of the link intermediate pillar portion.

摘要翻译： 提供了通过设计调节链路之间的最大相对旋转角度的锁定点来增加链路强度的扭矩传递链和扭矩传递装置。 与销钉和插件接触以调节最大相对旋转角度的锁定点设置在连杆前柱部分的前表面，连杆后柱部分的后表面和前表面和后表面的四个部分 的连杆中柱部。 由链接轮廓部分的锁定点限制的每个允许的最大相对旋转角度被设定为小于由链接中间柱部分的锁定点限制的允许最大相对旋转角度的每个。

公开(公告)号：US08636611B2

公开(公告)日：2014-01-28

申请号：US12285986

申请日：2008-10-17

申请人： Shigeo Kamamoto ,  Seiji Tada

发明人： Shigeo Kamamoto ,  Seiji Tada

IPC分类号： F16G1/22 ,  F16G5/16

CPC分类号： F16G5/18

摘要： A power transmission chain including a plurality of links each having front and rear insertion through holes through which pins are inserted, and a plurality of first pins and a plurality of second pins which are arranged in a line for connecting together the links which are arranged in a chain width direction. The links are made up of links of small pitch length and links of large pitch length. The links of large pitch length corresponding to the first pin or the second pin that is clamped by the pulley are arranged such that the links of large pitch length are always included in one to one-half in total when a winding contact diameter of the pulley is a minimum operation radius.

摘要翻译： 一种动力传动链，包括多个连杆，每个连杆各自具有插入销孔的前后插入通孔，以及多个第一销和多个第二销，其布置成一条线，用于将布置在 链条宽度方向。 链节由小间距长度的链节和大间距长度的链接组成。 与由皮带轮夹紧的第一销或第二销相对应的大节距长度的连杆被布置成使得当带轮的卷绕接触直径的滑轮的卷绕接触直径时，大节距长度的链接总是包括在一个一半的总数中 是最小运行半径。