发明名称 |
Low noise roller chain |
摘要 |
A low noise roller chain includes a rigid roller made of metal and an elastic roller made of elastic material that are arranged end to end and fitted on a bushing between two opposed inner plates so as to jointly form a roller assembly. The width of the elastic roller is 13 to 45% of the overall width of the roller assembly, and the thickness of the elastic roller is larger than the thickness of the rigid roller by 5 to 25% of the thickness of the elastic roller. With the elastic roller thus constructed, noise generated upon abutment of the roller chain with a sprocket can be effectively suppressed without deteriorating the durability of the rigid metal roller. The elastic roller may be arranged in a zigzag pattern in the longitudinal direction of the roller chain.
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申请公布号 |
US2002010047(A1) |
申请公布日期 |
2002.01.24 |
申请号 |
US20010893109 |
申请日期 |
2001.06.27 |
申请人 |
KUROKAWA YOSHIO;SUGITA HARUOMI;SEKITA MASAHIKO;MUKAI YASUAKI;SEGAMI HIDEAKI;NORO HIROFUMI |
发明人 |
KUROKAWA YOSHIO;SUGITA HARUOMI;SEKITA MASAHIKO;MUKAI YASUAKI;SEGAMI HIDEAKI;NORO HIROFUMI |
分类号 |
F16G13/02;F16G13/06;(IPC1-7):F16G13/02 |
主分类号 |
F16G13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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