| 摘要 |
A chain bending limiting attachment (35) is provided with a plurality of first bending limiting members (36) and a plurality of second bending limiting members (37), the first and second bending limiting members (36, 37) being removably mounted to a chain (25) so as to be located side-by-side in a series direction (X), and the chain bending limiting attachment (35) limits the bending of the chain (25). Each of the first bending limiting members (36) has first engagement sections (44) which, when the chain (25) bends in a first direction (Z1) intersecting the series direction (X), engage with other first bending limiting members (36) adjacent to the each of the first bending limiting members (36) in the series direction (X), thereby limiting the bending of the chain (25) in the first direction (Z1). Each of the second bending limiting members (37) has second engagement sections (50) which, when the chain (25) bends in a second direction (Z2) opposite the first direction (Z1), engage with other second bending limiting members (37) adjacent to the each of the second bending limiting members (37) in the series direction (X), thereby limiting the bending of the chain (25) in the second direction (Z2). |
