Betekenis van:
plane figure

Voorbeeldzinnen

1. ± 20o vertically about the transverse axis from the horizontal plane of the vehicle — see Figure 6.
2. the intrusion does not extend beyond the median vertical plane of the seating position (see Annex 4, Figure 18); or
3. in the case of sideways facing seats, the forward part of the cylindrical gauge must reach at least the transversal plane which coincides with a vertical plane passing through the centre of the forward seat (Annex 4, Figure 7);
4. ‘Corner of bumper’ means the vehicle's point of contact with a vertical plane which makes an angle of 60° with the vertical longitudinal plane of the vehicle and is tangential to the outer surface of the bumper (see Figure 2);
5. The axis of the impactor must be perpendicular to the horizontal plane with a tolerance of ± 2 ° in the lateral and longitudinal plane. The horizontal, longitudinal and lateral planes are orthogonal to each other (see Figure 8).
6. Maximum exposed area (all sides of rectangular wood pieces and wood support frame) not more than 110 % of the total plane area, see Figure b.
7. ‘longitudinal tilt (lt)’ means the gradient, expressed as a percentage, of the actual supporting surface, the median longitudinal plane of the vehicle being parallel to the line of maximum gradient (figure 2);
8. The minimum width of the seat cushion, dimension F (Annex 4, Figure 9), measured from a vertical plane passing through the centre of that seating position, shall be:Class I, II, A, B
9. All lines, including the projection of the reference line, shall be drawn in the vertical median plane of the seat or seating position concerned, the intersection of such plane with the seat determining the contour of the head restraint and of the seat-back (see figure 1 of Annex 4 to this Regulation).
10. ‘Corner of frontal protection system’ means the frontal protection system's point of contact with a vertical plane, which makes an angle of 60° with the vertical longitudinal plane of the vehicle and is tangential to the outer surface of the frontal protection system (see Figure 3);
11. For the purpose of paragraph 2.1, the residual space means the volume within the passenger compartment which is swept when the transverse vertical plane defined in Figure 1(a) is moved in a straight line or lines so that the point ‘R’ in Figure 1(a) passes from the ‘R’ point of the rearmost outer seat, through the ‘R’ point of every intermediate outer seat to the ‘R’ point of the foremost outer passenger seats.
12. When the vehicle moves forward on either side following the circle of 12,50 m radius, no part of it may move outside the vertical plane by more than 0,80 m (see Figure B) in the case of a rigid vehicle up to 12 m in length or by more than 1,20 m (see Figure C) in the case of a rigid vehicle of over 12 m in length or an articulated vehicle of category M2 or M3.
13. All fixed pieces situated at the extremities of vehicles outside the clearances defined in Figure 1 and higher than the bottom edge of the buffer heads must be at a distance of at least 40 mm from the frontal plane of the fully-compressed buffers.
14. For vehicles 2,35 m in width or less, the width of the available space for each seating position, measured from a vertical plane passing through the centre of that seating position at heights between 270 mm and 650 mm above the uncompressed seat cushion shall be 200 mm (see Annex 4, Figure 9A).
15. ‘Side reference line’ means the geometric trace of the highest points of contact between a straight edge 700 mm long and the side of a vehicle, when the straight edge, held parallel to a transverse vertical plane of the vehicle and inclined inwards by 45° is traversed down the side and maintains contact with the sides of the frontal upper surface (see Figure 12);