Patent ID: 9657810
Date: 2017-05-23
CPC Classifications: F16G

Claim:
1. A rocker joint for a bush chain or a roller chain, comprising a unitary bush which has a through-passage running along a longitudinal axis of the unitary bush, a first convex rocker surface being formed in said through-passage, and further comprising a pin which is arranged in the through-passage of the unitary bush and which has a second convex rocker surface formed thereon, wherein the unitary bush is configured as a straight circular cylinder with a solid cross-section in a direction perpendicular to the longitudinal axis of the unitary bush except for the through-passage which is arranged in the unitary bush eccentrically with respect to the longitudinal axis of the unitary bush, and wherein the solid-cross section of the unitary bush is at least 50% of a total cross-section area of the unitary bush.