ECE R28 PDF

UN Vehicle Regulations – Agreement. Addenda to the Agreement ( Regulations ). Important Note: 1. Some of the regulations presented in. Regulation No 28 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of audible warning. Regulation No 73 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of goods vehicles.

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Communication concerning the approval or refusal or extension or withdrawal of approval or production definitely discontinued of a vehicle type with regard to its lateral protection pursuant to Regulation No Most countries require only eve a horn is installed.

Make trade name mark of manufacturer: Rated voltage sV; A vehicle approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in Paragraph 14 above. The AWD shall be supplied with current, as appropriate, at one of the test voltages:.

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Excellent results but not enough to meet the legal targets Prepared by the Netherlands. The same Contracting Party may not assign this number to another vehicle type.

Arrangement of the approval mark of the audible warning device. On every vehicle which efe to a vehicle type approved under this Regulation there shall be affixed conspicuously, in an easily accessible place indicated on the approval form, an international approval mark comprising: Situation of Japan Available formats: Conformity of production 9. Now that we ecr narrowed your topic, written a thesis statement and conducted further research, we will work on outlining your Research Paper.

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The microphone of the measuring instrument ecd be placed approximately in the mean longitudinal plane of the vehicle. Audible warning signals for motor vehicles Under the conditions set forth above, the sound pressure weighted in accordance with curve A shall not exceed the following values:.

Audible Warning Signals of Motor Vehicles MODEL B The above approval mark affixed to a vehicle indicates that, pursuant to Regulation Nos 24 and 28, this vehicle type has been approved in the Netherlands E 4with regard to its audible signals and to emissions of pollutants by the Diesel eece.

GAR | Audible Warning Devices

If the holder of the approval completely ceases to manufacture a type of vehicle approved in accordance with this Regulation, he shall so inform the authority which granted the approval. When measurements of the sound pressures in the one-third mid-band frequencies 2, 2, and 3,Hz are carried out for one-third octaves, the instrumentation shall meet all requirements of IECClass 1.

Measurement of the Sound Characteristics 6. Annex 3, Section I, to this Regulation gives an example of the arrangement of ecw approval mark.

Names and addresses of Technical Services responsible for conducting approval tests and Type Approval Authorities ANNEXES 1A 1B Communication concerning the approval or refusal or withdrawal of approval or production definitely discontinued of a type of audible warning device, audible warning system, multiple audible warning system for motor vehicles, pursuant to UN Regulation No. Additional information where applicable: General construction characteristics of the mountings of the audible warning device saudible warning system smultiple audible warning system s on the vehicle 1.

OK Informal document No.

The microphone of the measuring instrument shall be placed approximately in the mean longitudinal plane of the vehicle; It does not apply to:. During this test, no other electrical load shall be imposed on the electric generator. Components whose combined function satisfies the requirements set out in paragraph 7 below are considered to form a lateral protective device. Chapter 11 Volume P. Auth with social network: Position by the expert from the Russian Federation September Transmitted by the expert from the Russian Federation.

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The values measured in accordance with the provisions of Paragraph Upon receipt of the communication, this authority shall inform the other Parties to the Agreement applying this Regulation by means of a copy of the approval form bearing at the end in large letters the statement, signed and dated: The application for approval of a vehicle type with regard to its lateral protection shall be submitted by the vehicle manufacturer or by his duly accredited representative.

Access all 7 headlines This may take a minute. If the holder of an approval granted pursuant to this Regulation discontinues the production of the type of audible warning device approved, he shall inform the authority which granted the approval.

The spectrum of the sound emitted shall be measured according to the Fourier transform of the acoustic signal. Help Print ecr page. All dimensions are in m Figure 1 B. We think you have liked this presentation. Pay securely by credit card and your documents are delivered directly and immediately to your fce as PDF files.

This department may then: After being operated the prescribed number times, and after further adjustment if necessary, the AWD must pass the test described in paragraph 6. This requirement will be considered satisfied either:. The approval mark and the additional symbol must be clearly legible and indelible.