Interpretation ID: nht90-2.87
TYPE: INTERPRETATION-NHTSA
DATE: 06/15/90
FROM: NORMAN B. SCOTT, JR.,-- SNUG SEAT, INC.
TO: ERIKA T. JONES -- CHIEF COUNSEL, NHTSA
TITLE: NONE
ATTACHMT: ATTACHED TO LETTER DATED 8-15-90 TO N. B. SCOTT, JR., FROM P. J. RICE; (A36; STD. 213); ALSO ATTACHED--PHOTOGRAPH (OMITTED)
TEXT:
During a meeting held at NHTSA offices on June 13, 1990, 1 presented a new product being introduced to the market in the next 60 days which will transport "Low Birth Weight" (LBW) infants in a supine or prone position.
This "LBW" car bed is to be called the Mini-Swinger and will be represented as appropriate for infants no longer than twenty (20) inches and no more than eight to ten (8-10) pounds in weight. The Mini-Swinger was developed as a safer means of transporta tion for the "LBW" population of infants that do not have the skeletal/muscular structure required for safe transportation in the standard rear facing six (6) month old car seats. The Mini-Swinger is protected by patent number 4,113,306 issued to Mr. vo n Wimmersperg and owned by the West German firm, Romer-Britax.
As FMVSS 213 does not deal directly with infants of this size we would like an opinion on the following:
In order to certify to FMVSS 213 we are required to place the six (6) month old seventeen (17) pound dummy in the Mini-Swinger. The six (6) month old dummy's torso fits in the Mini-Swinger; however, the legs do not. A dynamic crash test showed the dumm y staying in the shell and the shell maintaining its integrity.
Given that FMVSS 213 does not address the comfort of the occupant of a car seat, we need to know if you accept our testing as adequate relative to the present standard.
On July 8, 1988, you wrote a six (6) page letter to Donald Friedman, Liability Research, Inc., relative to a similar issue. During review of this letter, it seems evident to me the testing we have done is an acceptable test for compliance to FMVSS 213.
Would you please review our request and let me know your thoughts at the earliest convenience?