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1. 发明授权

EP1801454B1 Power transmission chain, method for manufacturing the same, and power transmission apparatus 有权
标题翻译：动力传动链，其制备方法和动力传动装置的过程
公开(公告)号：EP1801454B1
公开(公告)日：2013-02-27
申请号：EP06026505.5
申请日：2006-12-20
申请人： JTEKT CORPORATION
发明人： Yasuhara, Shinji , Toyota, Hiroshi
IPC分类号： F16G13/06 , F16G5/18
CPC分类号： F16G5/18 , B21L15/00 , B21L15/005

2. 发明公开

EP1801454A3 Power transmission chain, method for manufacturing the same, and power transmission apparatus 有权
标题翻译：动力传动链，其制备方法和动力传动装置的过程
公开(公告)号：EP1801454A3
公开(公告)日：2008-03-19
申请号：EP06026505.5
申请日：2006-12-20
申请人： JTEKT CORPORATION
发明人： Yasuhara, Shinji , Toyota, Hiroshi
IPC分类号： F16G13/06 , F16G5/18
CPC分类号： F16G5/18 , B21L15/00 , B21L15/005
摘要： Larger pre-tension is applied to each link (11) such that residual compressive stress is larger at the portion of the link (11) facing the inside of a chain than the outside. Assuming that for each of the links (11) 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.

3. 发明公开

EP1801454A2 Power transmission chain, method for manufacturing the same, and power transmission apparatus 有权
标题翻译： Kraftübertragungskette，Verfahren zu ihrer Herstellung undKraftübertragungsvorrichtung
公开(公告)号：EP1801454A2
公开(公告)日：2007-06-27
申请号：EP06026505.5
申请日：2006-12-20
申请人： JTEKT CORPORATION
发明人： Yasuhara, Shinji , Toyota, Hiroshi
IPC分类号： F16G13/06 , F16G5/18
CPC分类号： F16G5/18 , B21L15/00 , B21L15/005
摘要： Larger pre-tension is applied to each link (11) such that residual compressive stress is larger at the portion of the link (11) facing the inside of a chain than the outside. Assuming that for each of the links (11) 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（11）施加更大的预张力，使得在链节（11）的面向链内部的部分处的残余压应力大于外部。假设对于在不施加预张力的状态下的每个连杆（11），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度为±，并且后插入部分相对于链条行进方向的固定部分的第二倾斜角度为“2”，当将预张力施加到每个链节时，间距变为P +“P，第一倾斜角度变化 “±”，第二个倾斜角度变为“+”²，其中“P> 0”，“0”和“²”0。

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