发明名称 |
FRICTION- AND WEAR-REDUCING JOINT FOR A BUSH CHAIN OR ROLLER CHAIN |
摘要 |
A rocker joint for a bush chain or roller chain, comprises a bush having a through-passage running along the bush longitudinal axis, a first rocker surface formed in the through-passage, and a pin arranged in the through-passage of the bush and which has a second rocker surface formed thereon. A chain comprises inner and outer chain links, which are offset relative to each other, the inner and outer chain links being connected by rocker joints, each of which comprises a bush and a pin. A friction-reducing joint and a chain with reduced friction and less wear are provided, and thus a reduced CO2 emission of the associated internal combustion engine, the chain being stable and easy to produce. This is achieved in that the bush is configured as a straight circular cylinder in which the through-passage is arranged in the bush eccentrically with respect to the longitudinal axis of the bush. |
申请公布号 |
US2015211603(A1) |
申请公布日期 |
2015.07.30 |
申请号 |
US201314418884 |
申请日期 |
2013.08.01 |
申请人 |
IWIS MOTORSYSTEME GMBH & CO. KG |
发明人 |
Koschig Richard;Belmer Stefan |
分类号 |
F16G13/07;F16G13/04 |
主分类号 |
F16G13/07 |
代理机构 |
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代理人 |
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主权项 |
1. A rocker joint for a bush chain or a roller chain,
comprising a bush which has a through-passage running along the bush longitudinal axis, a first rocker surface being formed in said through-passage, and further comprising a pin which is arranged in the through-passage of the bush and which has a second rocker surface formed thereon, wherein the bush is configured as a straight circular cylinder in which the through-passage is arranged in the bush eccentrically with respect to the longitudinal axis of said bush. |
地址 |
Munchen DE |