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ISOFIX FRENCH PROPOSAL (DOCUMENTS TRANS/WP29/GRSP/2001/14Rev1; 2001/15Rev1 and 2001/16Rev1)

ISOFIX FRENCH PROPOSAL (DOCUMENTS TRANS/WP29/GRSP/2001/14Rev1; 2001/15Rev1 and 2001/16Rev1). GRSP 13-17/05/2002. MAIN PRINCIPLES. Ø ISOFIX "universal " type : Forward Facing Child Restraint System (CRS) with two low anchorages + top tether.

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ISOFIX FRENCH PROPOSAL (DOCUMENTS TRANS/WP29/GRSP/2001/14Rev1; 2001/15Rev1 and 2001/16Rev1)

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  1. ISOFIXFRENCH PROPOSAL(DOCUMENTS TRANS/WP29/GRSP/2001/14Rev1; 2001/15Rev1 and 2001/16Rev1) GRSP 13-17/05/2002

  2. MAIN PRINCIPLES • Ø ISOFIX "universal" type : Forward Facing Child Restraint System (CRS) with two low anchorages + top tether. • Ø ISOFIX "semi-universal" : Forward or Rearward Facing Child Restraint System with two low anchorages and other(s) anti- rotation device(s) (legform, lower tether,…). • Ø Keep the current R 44 criteria (dummies and criteria, pulse,…). • Ø Only M1 vehicle type have to be equiped with anchorages. • Ø To guarantee the setting of ISOFIX CRF in the car (fixtures) GRSP 13-17/05/2002

  3. PROVISIONS REQUIRED FOR CAR (1) • Ø 2 ISOFIX positions (3 anchorages) for any M1 vehicle, except for M1 with only 1 seat row (no ISOFIX position is required). • Ø Each ISOFIX position shall permit the installation of fixture(s) • Ø 1 ISOFIX position has to be installed at the second seat row. • Ø ISOFIX position not located on a vehicle seat is allowed. • Ø Integrated "build in" CRS are taken into account for the 2 ISOFIX positions to be provided. GRSP 13-17/05/2002

  4. PROVISIONS REQUIRED FOR CAR (2) • Ø Instructions for ISOFIX anchorages and restrictions for seat adjustment have to be indicated in the vehicle handbook • Ø Post-equipment anchorages have to fulfil the provisions. • Ø Each ISOFIX position is defined according fixtures : 3 rearward facing and 2 forward facing. • Ø If an ISOFIX position is provided on front side passenger seat protected with a frontal airbag, a deactivation device shall be fitted. GRSP 13-17/05/2002

  5. PROVISIONS REQUIRED FOR CAR (3) 3 Static tests are performed to check the strength of the anchorages and the excursion of the S-FAD : • Ø 1 test with the 3 anchorages, longitudinal, F= 8kN : no failure of anchorages and excursion limited to 125 mm • Ø 1 test with the 2 low anchorages, longitudinal, F= 8kN : criteria idem test 1. • Ø 1 test with the 2 low anchorages, oblique (75°), F= [5kN] : no failure of anchorages and excursion limited to [125 mm]. GRSP 13-17/05/2002

  6. PROVISIONS FOR ISOFIX CHILD RESTRAINT SYSTEM • Ø A new mass group is introduced in Regulation 44 : "1+" for 15-22 kg children. • Ø ISOFIX CRS design have to comply within the external dimensions of fixture(s). • Ø Two tests are performed for Forward Facing ISOFIX Child Restraint : • Small dummy with the shorter distance of the top tether strap. • Heavier dummy with the longuer distance of the top tether strap. GRSP 13-17/05/2002

  7. ISOFIXFRENCH PROPOSAL(DOCUMENTS TRANS/WP29/GRSP/2001/14Rev1; 2001/15Rev1 and 2001/16Rev1) GRSP 13-17/05/2002

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