Session 115 | Geneva | 9-12 Oct 2018
20. (c) Proposal to amend UN Regulation No. 93
GRSG-115-25 | UN R93: Proposal for amendments In anticipation of improvements to truck-cab aerodynamics, this proposal would update Part III of UN R93 where the front under-run protection is integrated in the motor vehicle by defining the forward reference point as the same transverse location where the force is applied. This results in FUPs that, in the case of cab fronts that are curved, at least 400 mm must be maintained along the front contour of the cab, instead of the foremost point.
GRSG-115-25
UN R93: Proposal for amendments (EC)
15 Oct 2018 Working Party Informal Documents Front Underrun Protection Front Underrun Protection Uniform Provisions Concerning the Approval of:<br> I. Front Underrun Protective Devices (FUPD) II. Vehicles with regard to the Installation of an FUPD of an Approved Type III. Vehicles with regard to their Front Underrun Protection (FUP) In anticipation of improvements to truck-cab aerodynamics, this proposal would update Part III of UN R93 where the front under-run protection is integrated in the motor vehicle by defining the forward reference point as the same transverse location where the force is applied. This results in FUPs that, in the case of cab fronts that are curved, at least 400 mm must be maintained along the front contour of the cab, instead of the foremost point. GRSG-115-0025