| 摘要 |
A load-cell assembly usable with a frame assembly that supports a selected mass thereon. The frame assembly has first and second frames movable relative to each other. The load-cell assembly has a load-cell body attachable to the first frame and substantially stationary relative to the first frame. A stud is attached to the load-cell body and has an elongated free end portion extending away from the load-cell body. A receiver body is attachable to the second frame and is substantially stationary relative to the second frame. A stud receiver is attached to the receiver body. The stud receiver has an outer portion attached to the receiver body so it is substantially non-movable relative to the receiver body. The stud receiver has an inner surface attached to the stud's free end portion and is substantially non-movable relative to the free end portion. The stud receiver is at least partially flexible to allow the stud's free end portion and the stud receiver's inner surface to move as a unit relative to the receiver body when the first frame moves relative to the second frame. In one embodiment, the stud receiver is a polyurethane insert that receives the cylindrical free end portion of the stud.
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