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楼主 |
发表于 2011-3-19 17:53
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hewei 師兄, 這是 ASTM 的說法嗎?
: ]7 \1 O" ?6 C# A但如果是 EN71% [" W: n+ C' S. E, k7 Z6 u
這些飛車應該要求 projectile clause 吧?/ U" V- F. X0 M
我看標準也沒有特別說明 hotwheels 這類不會計算在內% I5 _* S0 \! b2 i4 p
4.17.3 Projectile toys with stored energy( h; K6 J4 E9 j R6 D5 j ~
Projectiles propelled from a discharge mechanism shall conform to the following requirements:( y8 Z- c' `3 f, j
a) The maximum kinetic energy of projectiles, when tested according to 8.24.1 (kinetic energy of projectiles)8 {& A3 |8 o% p) f9 X
shall not exceed:
2 ^$ o" n2 V# Q; a0 s1) 0,08 J for rigid projectiles without resilient impact surfaces;
C9 J. X$ j3 C% j* z9 x: k1 [2) 0,5 J for resilient projectiles or projectiles with resilient impact surfaces (e.g. rubber).
; F0 q X! [2 i5 eb) For projectiles in the form of arrows whose maximum kinetic energy exceeds 0,08 J, their impact surfaces1 ]# \, H, D/ `7 M* u* E" S7 Q
shall be protected by a resilient material (e.g. rubber). The maximum kinetic energy per unit area of the+ w/ ~1 r& N7 \. I) I3 M$ n+ [& f% N
resilient impact surface shall not exceed 0,16 J/cm² when tested according to 8.24.1 (kinetic energy of
) P% B3 F3 c8 bprojectiles).
- F, r0 ^" N, ^) mc) -If a discharge mechanism is able to discharge an object other than that provided with the toy, the
) Z* l- K+ _0 O( ], n0 M5 zpotential danger shall be drawn to the attention of the user (see 7.7.1).
7 F! e3 J8 G2 ~0 BIf a toy is capable of discharging a projectile with a kinetic energy greater than 0,08 J, the potential& m4 j& W: O4 o j7 J
danger shall be drawn to the attention of the user by a warning (see 7.7.2).." R% O. P9 ~* ]" c
NOTE In order to reduce the risk of eye injuries, manufacturers are strongly recommended |
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