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ASTM F1447-12

Заменен
Standard Specification for Helmets Used in Recreational Bicycling or Roller Skating — 3 стр.
Реферат

This specification covers performance requirements for helmets manufactured for use by recreational bicyclists or roller skaters. This specification recognizes the desirability of lightweight construction and ventilation; however, it is a performance standard and is not intended to restrict design. Helmets shall be impacted with anvils centered on or above the prescribed test line. The test anvils can be oriented in any horizontal, centered position. One each hot, cold, wet, and ambient helmet shall be impacted using the flat and hemispherical anvils only. The curbstone anvil shall be used to impact one time each of the second set of four samples, one conditioned under each of the four conditioning environments. The peak acceleration of the impulse during the impact shall be measured. The ambient helmet shall be subjected to the positional stability (roll-off) test, while the hot, cold, and wet helmets shall be subjected to the dynamic strength retention test.

Область применения

1.1 This specification covers performance requirements for helmets manufactured for use by recreational bicyclists or roller skaters. This specification recognizes the desirability of lightweight construction and ventilation; however, it is a performance standard and is not intended to restrict design.

1.2 All testing and requirements of this specification shall be in accordance with Test Methods F1446, except where noted herein.

1.3 Partial utilization of this specification is prohibited. Any statement of compliance with this specification shall be a certification that the product meets all of the requirements of the specification in its entirety. A product that fails to meet any one of the requirements of this specification is considered to have failed the standard and should not be sold with any indication that it meets parts of the standard.

ICS
13.340.20 Head. Including helmets, eye-protectors, hearing protectors, ear muffs, teeth protectors and hoods. / Защитные средства для головы. Включая шлемы, защитные приспособления для глаз, ушные противошумные вкладыши и т.д.
97.220.40 Outdoor. Including equipment for mountaineering, football, tennis, swimming, diving, etc. / Инвентарь для спорта на открытом воздухе и для водных видов спорта. Включая инвентарь для альпинизма, футбола, тенниса, плаванья, погружения в воду и т.д.
Сборник ASTM
15.07 Sports Equipment, Playing Surfaces and Facilities; Pedestrian/Walkway Safety and Footwear; Amusement Rides and Devices; Snow Skiing / Спортивное оборудование, игровые площадки и приспособления; Пешеходная безопасность; Обувная промышленность; Развлекательные аттракционы и механизмы; Лыжный спорт
Тематика
Sports & Recreation