ECE R80 describes two alternative test procedures to validate occupant safety of bus seats. Static loads are applied or the seats have to fulfill dynamic. ECE R80 – 关于客车座椅以及客车针对座椅结构的UNECE法规,此为法规的原始 版本以及对该版本的一些列修订和勘误。 对本法规的第2次修订已经. R Strength of seats and their anchorages for M2 and/or M3 http://www.
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During this lifting, the feet are to be free to rotate; and no forward or lateral loads are to be applied. Not exactly what you want? This operation shall be performed twice, without the torso moving, the head shall be placed in a position such that the platform supporting the measuring instruments contained in the head is horizontal and that the median sagittal plane of the head is parallel to that of the vehicle.
They shall be able to pivot in a horizontal plane.
Seat, Belt & Anchorage Test System | ECE-R14, ECE-R80 & FMVSS
The application for approval of the vehicle shall be submitted by the vehicle manufacturer or by his duly accredited representative. For suspension seats, the vertical position shall be rigidly fixed corresponding to a normal driving position as specified by the manufacturer; 4.
Examples of arrangements of approval marks are given in annex 3.
Coding of reference data Reference data are listed consecutively for each seating position. Its first two digits at present 00 for the Regulation in its original form shall indicate the series of amendments incorporating the most recent major technical amendments made f80 the Regulation at the time of issue of the approval.
We have the ability to make the customized products according to the requirements. The value of t1 and t2 are expressed in seconds. The application for approval of a seat or a vehicle shall be accompanied by the following documents in triplicate and the following particulars: Body element weights are placed at the corresponding centres of gravity to provide seat penetration equivalent to a 76 kg male. The “H” point corresponds theoretically to the “R” point for tolerances see paragraph 3.
If the feet then rest on parts of the floor which are at different levels, the foot which first comes into contact with the front seat shall serve as a reference and the other foot shall be so arranged that the spirit level giving the transverse orientation of the seat of the device indicates the horizontal; 4. Annex ecd – Communication concerning the approval or refusal or extension or withdrawal of approval or production definitely discontinued of a type of vehicle with regard to the strength of the seat anchorages pursuant to Regulation No.
Position of approval mark on the seat: The machine corresponds to that described in ISO Standard The seat anchorages provided in the vehicle and intended to be fitted with the seats indicated in paragraph 1.
List reference data for further seating positions under 3.
The line passing through the “H” point sight buttons shall be maintained perpendicular to the longitudinal centreplane of the seat; If the left leg cannot be kept parallel to the right leg and the left foot cannot be supported by the structure, move the left foot until it is supported. If applicable, name and address of the manufacturer’s representative: Annex 8 – Procedure for determining the “H” point and the actual torso angle for seating positions in motor vehicles For approval of a seat: Care shall be exercised in holding the T-bar and rocking the 3 DH machine to ensure that no inadvertent exterior loads are applied in a vertical or fore and aft direction; The feet of the 3 DH machine are not to be restrained or held during this step.
Annex 6 – Measurements to be made Measurements in the thorax of the manikin The resultant acceleration at the centre of gravity shall be measured with a CFC of All joints of the 3 DH machine should be checked for free movement without encountering noticeable friction. Except for intervals totalling less than 3 ms, f80 deceleration time history of the trolley shall remain between the limit curves shown in figure 1.
Relationship between measured data and design specifications The co-ordinates of the “H” point and the value of the actual torso angle obtained by the procedure set out in ecee below shall be compared, respectively, with the co-ordinates of the “R” point and the value of the design torso angle indicated by the vehicle g80 The relative positions of the “R” point and the “H” point and eec relationship between the design torso angle and the actual torso angle shall be considered satisfactory for the seating position in question if the “H” point, as defined by its co-ordinates, lies within a square of 50 mm side length with horizontal and vertical sides whose diagonals intersect at the “R” point, and if the actual torso angle is within 5?
A quadrant is fastened to the probe hinged at the “H” point to measure the actual torso angle.
Date of report issued by that service: If any part of the fittings and accessories referred to above is made of a material of hardness less than 50 shore A on a rigid backing, the requirements set out in paragraph 5. The department may then either: F is given in N and i represents ecs number of seating positions of the seat for which the anchorages to be tested are to be approved.
The number of this Regulation, followed by the letter R, a dash and the approval number, placed to the ede of the circle prescribed in paragraph 4.
LIGERO SEATING SYSTEM
Arrangement of the approval mark for a vehicle type The above approval mark, rce to a vehicle, shows that this type of vehicle has been approved in the Netherlands E4 under number with regard to the strength of the anchorages on the vehicle.
Overseas service or not? Fce any movement of the feet has occurred during the rocking operation of the 3 DH machine, they must be repositioned as follows: Two spirit levels orient the device in space.