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Cords shall conform to the following requirements:
4 y6 V7 C j* A G( Sa) Cords shall have a thickness (smallest dimension) of 1,5 mm or more when tested according to 8.20; Z' u* k/ L4 d1 O+ }
(cord thickness). This does not apply to ribbons.+ P; z* B P6 o
b) The free length of cords (e.g. on pull-along toys) which include attachments that can form nooses shall9 F% y1 J8 L2 I) U# p
either:$ Y- X7 U0 x% P4 M) k8 D
 not exceed 220 mm when stretched by a force of (25 ± 2) N; or; W& B2 x( d. E$ Q) {
 when subjected to a force of (25 ± 2) N, separate into parts not exceeding 220 mm when stretched
/ h5 ^' X* O7 L- i5 g) sby a force of (25 ± 2) N. It shall be possible to join the parts together after they have been separated
2 D8 D' C" E) @without altering the characteristics of the joints (see Figure 10).: H- Z! ~' C$ `6 e: A' v
The free length of the cord shall be measured from the fixing point to the end of the cord or to the fixing( W7 Q% R" R' J$ v# b, G. @
point on the other part of the toy. If the fixing point has the same shape or form as the cord, this part shall0 P1 |& Y; ^+ C
be measured as a part of the entire cord (see Figure 11).% e( Y0 ^7 f# G
c) The perimeter of any nooses on cords shall not exceed 380 mm when stretched by a force of (25 ± 2) N.
. ^% ?* b" w" m. P9 S1 Dd) Toys with self-retracting cords shall have a mechanism recoil force less than 10 N.
, |( c$ U8 L* K* ~. v" t, j& [) C: @e) Cords intended to be fixed across cradles, cots, perambulators etc., shall not exceed 750 mm when( i+ C* \' U: r) M9 {
stretched by a force of (25 ± 2) N, and their length under these conditions shall be not more than 40 %
& w$ d- A0 y/ ]1 o8 @/ u( y' Xlonger than their relaxed length. |
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发表于 2010-1-15 14:34
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