Document ID: chunk:federal_register_of_legislation:F2019L00026:front:0:p61
Version: federal_register_of_legislation:F2019L00026
Segment Type: other
Provision Reference: 
Character Range: 168209–170134

by the use of six correction steel masses of 1 kg each, which can be mounted at the hip joint. Six polyurethane weights each of 1 kg mass can be mounted in the back of the torso.
              3. Cushion
               A cushion shall be positioned between the chest of the manikin and the overall. This cushion shall be made of polyethylene foam of the following specification:
                 Hardness: 7-10 shore A
                 Thickness: 25 mm + 5
               It shall be replaceable.
              4. Adjustment of the joints
              4.1. General
               In order to achieve reproducible results, it is necessary to specify and control the friction at each joint.
              4.2. Knee joint
               Tighten the knee joint.
               Set the thigh and lower leg vertical.
               Rotate the lower leg through 30°.
               Gradually slacken the tensioner (28) until the lower leg starts to fall under its own mass.
               Lock the tensioner in this position.
              4.3. Hip joint
               Tighten the hip joint.
               Place the thigh in a horizontal position and the torso in a vertical position.
               Rotate the torso in a forward direction until the angle between the torso and the thigh is 60°.
               Gradually slacken the tensioner until the torso starts to fall under its own mass.
               Lock the tensioner in this position.
              4.4. Atlas-Axis joint
               Adjust the Atlas-Axis joint so that it just resists its own weight in the fore and aft directions.
              4.5. Neck
               The neck can be adjusted by means of the chain tensioner (13). When the neck is adjusted, the upper end of the tensioner shall displace between 4-6 cm when subjected to a horizontal load of 10 daN.

Table 1

Reference No.  Name                            Material                     Dimensions