| 摘要 |
<p>A torque transmission chain and torque transmission device of which the strength of links is increased by devising lock points that regulate the maximum relative rotation angle between the links are provided. Lock points that contact with pins (14) and interpieces (15) to regulate the maximum relative rotation angles are provided at four portions, that is, a front surface (RP1) of a link front pillar portion (31), a rear surface (RP2) of a link rear pillar portion (32) and a front surface (RP3) and rear surface (RP4) of a link intermediate pillar portion (33). Each of allowable maximum relative rotation angles regulated by the lock points (RP1 and RP2) of a link outline portion (31 and 32) is set so as to be smaller than each of allowable maximum relative rotation angles regulated by the lock points (RP3 and RP4) of the link intermediate pillar portion (33).</p> |
