GAR | CRS-40-03

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Document Title	Review of ISOFIX and Seat-belt Anchorages and Dimensions of Test Bench Seat Cushion
Reference Number	CRS-40-03
Date	19 Sep 2013
Summary	Presentation concerning child restraint systems and testing of movable versus fixed ISOFIX seat anchorages, side-impacts and seat-belt anchorages, and the test bench specifications.
Source(s)	NTSEL and JASIC
Rulemaking Area(s)	UN R129 Enhanced Child Restraints
Meeting(s)	CRS \| Session 40 \| 18 Sep 2013 4.4. Input from NTSEL Japan
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Excerpts from session reports related to this document
CRS \| Session 40 \| 18 Sep 2013		NTSEL reviewed seatbelt anchorage and test bench seat cushion dimensions. Comparison test were performed to compare movable and fixed ISOFIX anchorage using two different CRS. Dummy readings with fixed or movable anchorages were almost similar. With fixed anchorages, the removal of the seat from the bench was sometime difficult. Using seat belt anchorages, this difficulty doesn’t exist. It is suggested for an easier bench construction to keep the belt anchorages fixed. To easily determine T0, NTSEL suggests repositioning the centre of the CRS 350 mm from the cushion limit.