Head restraint definition
Head restraint means, at any designated seating position, a device that limits rearward displacement of a seated occupant's head relative to the occupant's torso and that has a height equal to or greater than 700 mm at any point between two vertical longitudinal planes passing at 85 mm on either side of the torso line, in any position of backset and height adjustment, as measured in accordance with Annex 1.
Head restraint means a device whose purpose is to limit the rearward displacement of an adult occupant's head in relation to his torso in order to reduce the danger of injury to the cervical vertebrae in the event of an accident;
Head restraint means a device whose purpose is to limit the rearward displacement of an adult occupant’s head in relation to his torso in order to reduce the danger of injury to the cervical vertebrae in the event of an accident.
More Definitions of Head restraint
Head restraint means a device designed to limit the rearward displacement of an adult occupant’s head in relation to the torso in order to reduce the risk of injury to the cervical vertebrae in the event of a rear impact.
Head restraint means a device that limits rearward angular displacement of the occupant’s head relative to their torso line; (appuie-tête)
Head restraint means, at any designated seating position, a device that limits rearward displacement of a seated occupant's head relative to the occupant’s torso that has a height equal to or greater than 700 mm at any point between two vertical longitudinal planes passing at 85 mm on either side of the
Head restraint means a device that
Head restraint means a device whose purpose is to limit the rearward displacement of an adult occupant's head in relation to his torso in order to reduce the danger of injury to the cervical vertebrae in the event of an accident;
2.12.1 Integrated head restraint" means a head restraint formed by the upper part of the seat-back. Head restraints meeting the definitions of paragraphs 2.12.2 or 2.12.3 below but which can only E/ECE/324 ) E/ECE/TRANS/505)Rev.1/Add.16/Rev,3 Regulation No. 17 page 3 be detached from the seat or the vehicle structure by the use of tools or by partial or complete removal of the seat covering, meet the present definition;
2.12.2 Detachable head restraint" means a head restraint consisting of a component separable from the seat designed for insertion and positive retention in the seat-back structure;
2.12.3 Separate head restraint" means a head restraint consisting of a component separate from the seat, designed for insertion and/or positive retention in the structure of the vehicle;
Head restraint means, at any designated seating position, a device that limits rearward displacement of a seated occupant's head relative to the occupant’s torso that has a height equal to or greater than 700 mm at any point between two vertical longitudinal planes passing at 85 mm on either side of the