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31. 发明申请

US20080182692A1 Power transmission chain and power transmission apparatus 有权
标题翻译：输电链和动力传动装置
公开(公告)号：US20080182692A1
公开(公告)日：2008-07-31
申请号：US12010693
申请日：2008-01-29
申请人： Shinji Yasuhara
发明人： Shinji Yasuhara
IPC分类号： F16G13/02
CPC分类号： F16G5/18
摘要： A gap with a predetermined size is formed between adjacent links arranged in a chain width direction, the size of the gap is set smaller than a maximum warpage amount of the links.
摘要翻译：在链条宽度方向上布置的相邻链条之间形成具有预定尺寸的间隙，间隙的尺寸被设定为小于链节的最大翘曲量。

32. 发明申请

US20070191166A1 Power transmission chain and power transmission device 审中-公开
标题翻译：输电链和动力传动装置
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
IPC分类号： F16G13/04 , F16G5/16 , F16G1/21
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。

33. 发明申请

US20070144137A1 Power transmission chain, method for manufacturing the same, and power transmission apparatus 有权
标题翻译：动力传动链，其制造方法以及动力传递装置
公开(公告)号：US20070144137A1
公开(公告)日：2007-06-28
申请号：US11643993
申请日：2006-12-22
申请人： Shinji Yasuhara , Hiroshi Toyota
发明人： Shinji Yasuhara , Hiroshi Toyota
IPC分类号： B21L17/00
CPC分类号： F16G5/18 , B21L15/00 , B21L15/005
摘要： Larger pre-tension is applied to each link such that residual compressive stress is larger at the portion of the link facing the inside of a chain than the outside. Assuming that for each of the links in a state that pre-tension is not applied, a predetermined pitch is P, a first inclination angle of a fixing portion of the front inserting portion with respect to a chain proceeding direction is α, and a second inclination angle of a fixing portion of the rear inserting portion with respect to a chain proceeding direction is β, when the pre-tension is applied to each of the links, the pitch changes into P+ΔP, the first inclination angle changes into α−Δα and the second inclination angle changes into β+Δβ where ΔP>0, Δα>0, and Δβ>0.
摘要翻译：对每个链节施加较大的预张力，使得在面向链条内部的连接部分处的残余压应力在外部较大。假设对于在不施加预张力的状态下的每个连杆，预定间距为P，前插入部分相对于链条行进方向的固定部分的第一倾斜角为α，第二倾斜角为后插入部分相对于链条行进方向的固定部分的倾角为β，当预拉伸施加到每个链节时，间距变为P +ΔP，第一倾斜角度变为α - Deltaalpha和第二倾斜角度变为β+ Deltabeta，其中DeltaP> 0，Deltaalpha> 0和Deltabeta> 0。

34. 发明授权

US6017285A Variable diameter pulley 失效
标题翻译：可变直径滑轮
公开(公告)号：US6017285A
公开(公告)日：2000-01-25
申请号：US103372
申请日：1998-06-24
申请人： Shinji Yasuhara , Takao Tamagawa
发明人： Shinji Yasuhara , Takao Tamagawa
IPC分类号： F16H55/56 , F16H61/662 , F16H59/00 , F16H61/00
CPC分类号： F16H55/56 , F16H61/66272
摘要： A variable diameter pulley according to the present invention has a pair of pulley bodies each axially movably fitted around a rotation shaft. A power transmission ring is held between power transmission surfaces formed in a tapered shape on opposed surfaces of the pair of pulley bodies. A belt is engaged with the outer circumference of the power transmission ring. The power transmission ring is movable eccentrically with respect to an axis of the pulley bodies. The pulley bodies are biased toward each other by a belleville spring. The belleville spring couples the pulley bodies to each other for power transmission. A torque is transmitted between the belt and the rotation shaft through the power transmission ring, the pulley bodies, the belleville spring and a coupling member.
摘要翻译：根据本发明的可变直径滑轮具有一对滑轮体，每个滑轮主体可绕轴旋转地安装在旋转轴上。动力传递环被保持在一对滑轮体的相对表面上形成为锥形的动力传递表面之间。皮带与动力传递环的外周接合。动力传递环相对于滑轮体的轴线偏心移动。皮带轮主体通过百叶窗弹簧彼此偏置。贝尔维尔弹簧将滑轮体彼此耦合以进行动力传递。扭矩通过动力传递环，滑轮体，贝氏弹簧和联接构件在皮带与旋转轴之间传递。

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