| 摘要 |
An arm for a doll having a torso with a mounting for the arm fixed in the torso. The arm has an upper arm and a forearm pivotally attached to each other at an elbow having a pivotal axis. The upper arm is pivotally received on the mounting and is able to pivot in a shoulder opening in the torso about a pivotal axis. There is an anchor point on upper arm, offset from the pivotal axis of the upper arm. A second anchor point at the elbow is offset from the elbow pivotal axis and mounted on the forearm. A tendon extends between the two anchor points. The upper arm can be pivoted so that as the upper arm pivots upwardly it extends the forearm. Pivoting of the forearm downwardly retracts the forearm towards the upper arm.
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