Patent ID: 7712387

Claim:
A pelvis assembly for a dummy, comprising: a pelvic plate, configured for a lumbar region of the dummy to be coupled thereto; and one of more pelvic units, attached to the pelvic plate and configured to transmit motion from a femur bar of the dummy to the plate, wherein each pelvic unit comprises: a hip joint, configured to be attached to the femur bar; a rotary axle, a first end of which is attached to the hip joint, and which is disposed in a substantially lateral direction of the dummy, the axle being configured to rotate together with the hip joint when the femur bar pivots vertically; and one or more pelvic angle adjusters, installed near a second end of the rotary axle, configured to transmit rotation of the rotary axle to the pelvic plate, thereby changing a vertical angle of the pelvic plate.