GB 11550-2009 Translated English of Chinese Standard. GB11550-2009: Strength requirement and test of automobile seats head restraints [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 15/02/2015 - 21 من الصفحات This Standard specifies terms and definitions, requirements and test method for automobile seats head restraints. This Standard applies to seats head restraint of vehicles of categories M and N of GB 15089-2001. This Standard does not apply to head restraint of folding, side-facing or rearward-facing seats. |
عبارات ومصطلحات مألوفة
accelerometer adjustable head restraint adjustable height anchorage Annex E automobile seats head category M1 cervical vertebrae Corresponding chapter numbering diameter is 165 displaced reference line energy absorption test Figure C.1 folding system framework or pad front seats gap area head restraint installed head restraint specified head restraints measured head restraints meet headform height of head impact direction installed with adjustable Integrated head restraint less than 750 Li Qiang manikin model shown Measurement instrument normative numbering of international occupants perpendicular plane of seat plane S1 puts into effect radius of curvature recording instruments reduced mass reference line r1 reference point H Regulations ECE R25 relative to H requirement and test restraint A head restraint that connects seat-back share same dimension skeleton distance specified by 4.1 specified in 5.3 specified in annex Standard and Chapter Standard puts tangent terms and definitions three-dimensional H-point device use-position vehicle structure vehicles of category vertical direction width