Document ID: chunk:federal_register_of_legislation:F2019C00042:reg:80:p2
Version: federal_register_of_legislation:F2019C00042
Segment Type: reg
Provision Reference: reg 80 (pt 2/3)
Character Range: 164621–167426

on any packaging that this belt is not suitable for installation in motor vehicles used for the carriage of passengers having not more than nine seats, including that of the driver.

     4. An installation requirement for the consumer shall be provided by the manufacturer/applicant for all vehicles where the crotch strap assembly can be used. The manufacturer of the harness belt shall prescribe the mounting of the additional reinforcement elements for the anchorages of crotch straps and their installation in all vehicles where an installation is provided for.

Annex 10

DUAL BUCKLE TEST

Annex 11

ABRASION AND MICROSLIP TEST

Figure 1: Type I procedure

Figure 2: Type 2 procedure

Figure 3: Type 3 procedure and micro‑slip test

Total travel: 300 ± 20 mm

The load of 5 daN on the testing device shall be vertically guided in such a way as to avoid load-swing and twisting of the strap.

The attaching device shall be fixed to the load of 5 daN in the same manner as in a vehicle.

Annex 12

CORROSION TEST

         1. Test apparatus

         1.1. The apparatus shall consist of a mist chamber, a salt solution reservoir, a supply of suitably conditioned compressed air, one or more atomizing nozzles, sample supports, provision for heating the chamber, and necessary means of control. The size and detail construction of the apparatus shall be optional, provided that the test conditions are met.

         1.2. It is important to ensure that drops of solution accumulated on the ceiling or cover of the chamber do not fall on test samples.

         1.3. Drops of solution which fall from test samples shall not return to the reservoir for respraying.

         1.4. The apparatus shall not be constructed of materials that will affect the corrosiveness of the mist.

         2. Location of test samples in the mist cabinet

         2.1. Samples, except retractors, shall be supported or suspended between 15° and 30° from the vertical and preferably parallel to the principal direction of horizontal flow of mist through the chamber, based upon the dominant surface being tested.

         2.2. Retractors shall be supported or suspended so that the axes of the reel for storing the strap shall be normal to the principal direction of horizontal flow of mist through the chamber. The strap opening in the retractor shall also be facing in this principal direction.

         2.3. Each sample shall be placed so as to permit free setting of mist on all samples.

         2.4. Each sample shall be so placed as to prevent salt solution from one sample dripping on to any other sample.

         3. Salt solution

         3.1. The salt solution shall be prepared by dissolving 5 + 1 parts by mass of sodium chloride in 95 parts of distilled water. The