公开(公告)号：US20080287238A1

公开(公告)日：2008-11-20

申请号：US12046733

申请日：2008-03-12

申请人： Masaru MORIMOTO ,  Atsuhiro TAMIYA

发明人： Masaru MORIMOTO ,  Atsuhiro TAMIYA

IPC分类号： F16G13/02

CPC分类号： F16G13/06

摘要： A transmitting multi-row chain having easy disassembling or assembling such as dismounting or mounting a chain on its sprockets and, when even high load chain tension is applied, the high load is dispersed to each inner plate so that the load balance in the chain width direction is improved. A transmitting multi-row chain in which inner link units each comprising inner plates into which bushes are press-fitted are coupled in parallel with each other through intermediate plates in a width direction of the chain. The coupled inner link units are connected to each other in a large number by connecting pins having a diameter smaller than the diameters of the pin holes of the intermediate plate. The connecting pin is inserted into the pin hole 121 of the intermediate plate whose pitch between pin holes is narrower than the pitch between pin holes of the outer plate, the pin having a medial bend directed toward the pitch zone of the outer link in a state where chain tension is not generated. The bend extends substantially the full width between the outer and intermediate plates when chain tension is generated.

摘要翻译： 一种易于拆卸或组装的发送多排链，例如在链轮上拆卸或安装链条，并且当​​甚至施加高负载链张力时，高负载分散到每个内板，使得链条宽度 方向改善。 一种传动多列链，其中每个包括内嵌板的内连杆单元通过中间板在链条的宽度方向上彼此平行地联接在一起。 联接的内连杆单元通过直径小于中间板的销孔直径的连接销而相互连接。 连接销被插入到中间板的销孔121中，其中销孔之间的间距比外板的销孔之间的间距窄，该销具有指向外链节的间距区的中间弯曲状态 其中不产生链张力。 当产生链张力时，弯曲部基本上延伸到外板和中间板之间的全宽度。