EVS-EN 13490:2002+A1:2009

Alusta uut otsingut

• Mehaaniline vibratsioon. Tööstuslikud mootorkärud. Operaatori istme vibratsiooni laboratoorne hindamine ja spetsifikatsioon KONSOLIDEERITUD TEKST

  Käsitlusala:

  1.1 This European Standard is applicable to operator seats used on industrial trucks as defined in ISO 5053:1987 irrespective of power supply, type of equipment, lifting mechanism and tyres. It also applies to seats for other trucks not covered by ISO 5053:1987, e.g. variable-reach trucks and lowlift order picking trucks. 1.2 This European Standard specifies, in accordance with EN 30326-1, a laboratory method for measuring and evaluating the effectiveness of the seat suspension in reducing the vertical wholebody vibration transmitted to the operator of industrial trucks at frequencies between 1 Hz and 20 Hz.

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  Anna tagasisidet selle standardi sisu kohta