ASTM F717-89(2000) 10.6.2000 | Technická norma

Informace o normě:

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Označení normy: ASTM F717-89(2000)
Poznámka: NEPLATNÁ
Datum vydání normy: 10.6.2000
Kód zboží: NS-56229
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

Anotace textu normy ASTM F717-89(2000) :

Keywords:

Football helmets, Headgear-football, Helmets (sports), Protective headgear, Shock absorbtion, football protective headgear, spec.,, Sports equipment-protective equipment, headgear (for football), shock-attenuation requirements, spec, ICS Number Code 13.340.20 (Head protective equipment), 97.220.40 (Outdoor and water sports equipment)

Doplňující informace

1. Scope

1.1 This specification covers new and reconditioned football helmets intended for use in competitive play and practice with particular reference to shock attenuation requirements.

1.2 This specification establishes shock absorption requirements of complete helmets when tested in accordance with Test Method F429 and establishes requirements for construction, materials, visibility, and labeling.

2. Referenced Documents

F429-10

Standard Test Method for Shock-Attenuation Characteristics of Protective Headgear for Football (Withdrawn 2017)