Document ID: chunk:federal_register_of_legislation:F2017L01344:body:0:p16
Version: federal_register_of_legislation:F2017L01344
Segment Type: other
Provision Reference: 
Character Range: 41116–43902

point of the seat in question, for parts of the seat-back;
Excluding the rebound phases of the test blocks.
For integrated head restraints, the limit between the head restraint and the seat-back is defined by the plane perpendicular to the reference line 540 mm from the R point.
All measurements shall be taken in the longitudinal median plane of the corresponding seat or seating position for each seating position constituting the forward boundary of the luggage compartment.
 During the test described in Annex 9, the test blocks shall remain behind the seat-back(s) in question.
5.16.2.  Partitioning systems
  At the request of the vehicle manufacturer, the test described in Annex 9 may be carried out with the partitioning systems in place, if these systems are fitted as standard equipment for the particular type of vehicle.
  Partitioning systems, netting wire mesh located above the seat-backs in their normal position of use, shall be tested according to paragraph 2.2. of Annex 9.
  This requirement is deemed to be met if, during the test, the partitioning systems remain in position. However, the deformation of the partitioning systems during the test is permitted, provided that the forward contour of the partitioning (including parts of the tested seat-back(s) and/or head restraint(s) that are harder than 50 Shore A does not move forward of a transverse vertical plane which passes through:
(a) A point of 150 mm forward of the R point of the seat in question, for parts of the head restraint;
(b) A point of 100 mm forward of the R point of the seat in question, for parts of the seat-back and part of the partitioning system others than the head restraint.
 For integrated head restraint, the limit between the head restraint and the seat-back is the one defined in paragraph 5.16.1.
 All measurements shall be taken in the longitudinal median plane of the corresponding seat or seating position for each seating position constituting the forward boundary of the luggage compartment.
 After the test, no sharp or rough edges likely to increase the danger or severity of injuries of the occupants shall be present.
5.16.3.  The requirements mentioned in paragraphs 5.16.1. and 5.16.2. above shall not apply to luggage retention systems which are activated automatically in case of an impact. The manufacturer shall demonstrate to the satisfaction of the Technical Service that the protection offered by such systems is equivalent to that described in paragraphs 5.16.1. and 5.16.2.
  6.  Tests
6.1. General specifications applicable to all tests
6.1.1. The seat‑back, if adjustable, shall be locked in a position corresponding to a rearward inclination as close as possible to 25° from the vertical of the torso reference line of the manikin described in Annex 3,