Apparatus and method for simultaneously lifting and placing weights. The apparatus includes a support with a first arm and a second arm extending from the support. Weight supports are arranged at distal ends of the arms. The arms are movable to position weights supported by the weight supports. The apparatus also includes a lifting apparatus operable to selectively raise and lower the support. An operator can articulate the arms to storage locations of weights. The operator can then operate the lifting apparatus to raise the support and lift the weights. The operator can then articulate the arms to move the lifted weights to weight placement locations. The operator can then operate the lifting apparatus to lower the support and place the weights on the weight placement locations.

Apparatus and method for simultaneously lifting and placing weights. The apparatus includes a support with a first arm and a second arm extending from the support. Weight supports are arranged at distal ends of the arms. The arms are movable to position weights supported by the weight supports. The apparatus also includes a lifting apparatus operable to selectively raise and lower the support. An operator can articulate the arms to storage locations of weights. The operator can then operate the lifting apparatus to raise the support and lift the weights. The operator can then articulate the arms to move the lifted weights to weight placement locations. The operator can then operate the lifting apparatus to lower the support and place the weights on the weight placement locations.

A dual-truncated wheel Kibble balance includes: a stationary frame; a double balance wheel disposed on the stationary frame; a pair of guide members, such that one of the guide members is disposed on each opposing end of the double balance wheel; outer connector bands, such that each guide member is gravitationally suspended from the double balance wheel by at least one of the outer connector bands; inner connector bands, such that each guide member is gravitationally suspended from the double balance wheel by at least one of the inner connector bands; and a central flexural bridge in mechanical communication with the stationary frame and the double balance wheel, such that the central flexural bridge is: interposed between the stationary frame and double balance wheel, interconnects the stationary frame and the double balance wheel, and flexes in response to pivotal motion of the double balance wheel relative to the stationary frame.