| 摘要 |
A mechanical apparatus is disclosed, consisting of a platform for attaching tools to crack shellfish claws and shellfish body parts also for opening clams and oysters. The device is comprised of a rotating lever to which hand force is applied, and attached to coupling bars that are attached to a second lever and a blade that is attached and driven into a clam or oyster trapped between the lower plate and the blade. A shellfish claw or shellfish body part is cracked when trapped between a fixed bar and a rotating lever.
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