Fordonssystem

Ämnesområden: Karosser och karossdelar
Kommittébeteckning: SIS/TK 238 (Fordonsergonomi)
Källa: ISO
Svarsdatum: den 28 feb 2022
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This International Standard defines a three-dimensional H-point machine for use in the determination of the actual H-point and torso angle of a seat, for the purpose of comparing these measurements to the manufacturer's seating reference point and design torso angle. The three-dimensional H-point machine is intended to be used as a checking device for one designated seat position at a time and is not a device which measures or indicates an occupant's capabilities or comfort.
This International Standard is applicable to any motor vehicle where:
a) the distance, vertically measured, between the operator heel point and the seating reference point is less than 550 mm,
b) the torso angle is greater than 5° rearward of vertical or where the attitude of the thigh centreline as indicated by the thigh bar is greater than 5° above the horizontal.

Ämnesområden: Kopplingsanordningar
Kommittébeteckning: SIS/TK 234 (Sammankoppling av fordon samt utvändiga anordningar)
Källa: ISO
Svarsdatum: den 3 mar 2022
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This part of ISO 1726 specifies the test conditions of a static test to be performed on the semi-trailer contact area to the fifth wheel. It ensures the suitability of the semi-trailer to couple the greatest possible variety of tractor vehicles equipped with a fifth wheel coupling in accordance with ISO 3842.
It also specifies requirements to avoid damages or malfunctions of the fifth wheel coupling caused by the semi-trailer chassis, the semi-trailer plate or any other of its components.

Kommittébeteckning: SIS/TK 240 (El- och elektronikutrustning för vägfordon)
Källa: ISO
Svarsdatum: den 21 mar 2022
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