Document ID: chunk:federal_register_of_legislation:F2006L02312:body:0:p20
Version: federal_register_of_legislation:F2006L02312
Segment Type: other
Provision Reference: 
Character Range: 49816–52894

equivalent to a 76 kg male.  All joints of the 3 DH machine should be checked for free movement without encountering noticeable friction.

Annex 8

Appendix 1

Figure 1 - 3 DH machine elements designation

Annex 8

Appendix 1

Figure 2 - Dimensions of the 3 DH machine elements and load distribution

Annex 8

Appendix 2

THREE-DIMENSIONAL REFERENCE SYSTEM

    1. The three-dimensional reference system is defined by three orthogonal planes established by the vehicle manufacturer (see figure). [*/]

    2. The vehcile measureing attitude is established by positioning the vehicle on the supporting surface such that the co-ordinates of the fiducial marks correspond to the values indicated by the manufacturer.

    3. The co-ordinates of the "R" point and the "H" point are established in relation to the fiduciul marks defined by the vehicle manufacturer.

Annex 8  Appendix 3

 REFERENCE DATA CONCERNING SEATING POSITIONS

1. Coding of reference data

Reference data are listed consecutively for each seating position.  Seating positions are identified by a two-digit code. The first digit is an Arabic numeral and designates the row of seats, counting from the front to the rear of the vehicle. The second digit is a capital letter which designates the location of the seating position in a row, as viewed in the direction of forward motion of the vehicle; the following letters shall be used:

 L  = left

 C  = centre

 R  = right

2. Description of vehicle measuring attitude

 2.1. Coordinates of fiducial marks

  X ............................

  Y ............................

  Z ............................

3. List of reference data

 3.1. Seating position: ..........................

 3.1.1. Coordinates of "R" point

  X ............................

  Y ............................

  Z ............................

 3.1.2. Design torso angle: ........................

3.1.3. Specifications for seat adjustment [8]

  horizontal : .................

  vertical   : .................

  angular    : .................

  torso angle: .................

Note:  List reference data for further seating positions under 3.2, 3.3, etc.

[*] The category code may also be in the format L1, LA etc.
[1] The technical specifications and detailed drawings of HYBRID II, corresponding to the principal dimensions of a fiftieth percentile male of the United States of America, and the specifications for its adjustment for this test are deposited with the Secretary General of the United Nations and may be consulted on request at the secretariate of the Economic commission for Europe, Palais des Nations, Geneva, Switzerland.
[3] g = 9.81 m/s2
[4] Expressed in g (=9.81 m/sec2) the scalor value of which is calculated according to the following formula:
r2  =  l2+v2+t2
where:   1 = value of instant longitudinal acceleration,
 v = value of instant vertical acceleration,
t = value of instant transversal acceleration.
[5] In any seating position other than front seats where the "H" point cannot be determined using the "Three dimensional