| 摘要 |
A chain comprising at least two links (15) having a generally oval or rounded shaped side profile, each of the links having a longitudinal axis (x-x) and linked together such that a force (16) is applied to each of the links when the chain is in tension, the force generally orientated along the longitudinal axis, each of the links having a cross-sectional profile (18) at the longitudinal axis and the cross-sectional profile having an outer width (19) generally along the longitudinal axis and an outer thickness (20) substantial transverse to the longitudinal axis, wherein the outer width is greater than the outer thickness. The cross- sectional profile may further comprise an inner thickness (30) substantially transverse to the longitudinal axis that is less than the outer thickness (29). The cross-sectional profile (26) may be substantially uniform around the link. |
