ECE R13H PDF

The "brake factor BF " is the input to output amplification ratio of the brake. As from the official date of entry into force of Supplement 2 to the 11 series of amendments to this Regulation, no Contracting Party applying this Regulation shall refuse to grant approval under this Regulation as amended by Supplement 2 to the 11 series of amendments. As from 48 months after the date of entry into force of Supplement 2 to the 11 series of amendments to this Regulation, Contracting Parties applying this Regulation shall grant approvals only if the vehicle type to be approved meets the requirements of this Regulation as amended by Supplement 2 to the 11 series of amendments. Starting 84 months after the entry into force of Supplement 2 to the 11 series of amendments to this Regulation, Contracting Parties applying this Regulation may refuse first national registration first entry into service of a vehicle which does not meet the requirements of Supplement 2 to the 11 series of amendments to this Regulation. The term "identical", as used in paragraphs 1.

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The "brake factor BF " is the input to output amplification ratio of the brake. As from the official date of entry into force of Supplement 2 to the 11 series of amendments to this Regulation, no Contracting Party applying this Regulation shall refuse to grant approval under this Regulation as amended by Supplement 2 to the 11 series of amendments. As from 48 months after the date of entry into force of Supplement 2 to the 11 series of amendments to this Regulation, Contracting Parties applying this Regulation shall grant approvals only if the vehicle type to be approved meets the requirements of this Regulation as amended by Supplement 2 to the 11 series of amendments.

Starting 84 months after the entry into force of Supplement 2 to the 11 series of amendments to this Regulation, Contracting Parties applying this Regulation may refuse first national registration first entry into service of a vehicle which does not meet the requirements of Supplement 2 to the 11 series of amendments to this Regulation.

The term "identical", as used in paragraphs 1. In the case of trailers, these requirements are deemed to be fulfilled, with respect to paragraphs 1. In the case of air Definitions Mass of a disc or drum The "declared mass" is the mass declared by the manufacturer which is a representative mass for the brake identifier see paragraph 3.

The "nominal test mass" is the mass which the manufacturer specifies for the disc or drum with which the relevant test is carried out by the Technical Service. This torque may be determined by extrapolation of measurements within a range not exceeding 15 percent braking rate or other equivalent methods e.

Annex 10, paragraph 1. The brake input threshold torque "C0,dec" is the brake input threshold torque declared by the manufacturer which is a representative brake input threshold torque for the brake see paragraph 3. The brake input threshold torque "C0,e" is determined by the procedure as defined in paragraph 2. The "nominal external diameter" is the external diameter which the manufacturer specifies for the disc on which the relevant test is carried out by the Technical Service.

The "actual external diameter" is the external diameter measured by the Technical Service prior to the test. The "effective length of the cam shaft" is the distance from the centre line of the S-cam to the centre line of the operating lever. Paragraph 3. Test conditions general " Paragraphs 3. Insert new paragraphs 3. The axle identifier shall be an alphanumeric number consisting of the four characters "ID1-" followed by a maximum of 20 characters. Brake identifier The brake identifier shall be an alphanumeric number consisting of the four characters "ID2-" followed by a maximum of 20 characters.

Back plate and shoes. Fe identifier The Fe identifier indicates the test axle load. It shall be an alphanumeric number consisting of the four characters "ID3-" followed by the Fe value in daN, without the "daN" unit identifier. Automatic brake adjustment device integrated and non-integrated Types of automatic brake adjustment device The same type of automatic brake adjustment device does not differ with regard to the following criteria: a b c Body: base material e.

Versions of automatic brake adjustment device, with respect to the adjustment behaviour Automatic brake adjustment devices within a type that have an impact on the running clearance of the brake are considered to be different versions. Test criteria The testing shall demonstrate compliance with all the requirements laid down in Appendix 2 of this annex.

Abbreviations shown below are used in the subsequent table: Test according to Annex 11, Appendix 2: 3. If an automatic brake adjustment device deviates from a tested one according to paragraphs 3.

Test report Test report number The test report number consists of two parts: a base part and a suffix which identifies the issue level of the test report. The base part, consisting of a maximum of 20 characters, and suffix shall be clearly separated from each other using e.

The base part of the test report number shall only cover brakes with the same brake identifier and the same brake factor according to paragraph 4. Test code In addition to the test report number a "test code" consisting of up to eight characters e.

ABC shall indicate the test results applicable to the identifiers and the test specimen, which is described by the details given in paragraph 3. Test results The result of tests carried out in accordance with paragraphs 3.

Information document An information document, provided by the axle or vehicle manufacturer, containing at least the information defined in Appendix 5 to this annex shall be part of the Test Report. Paragraph 4. Verification of components The brake specification of the vehicle to be type approved shall comply with the requirements laid down in paragraphs 3.

Fe Paragraph 4. General Axle manufacturer name and address Make of axle manufacturer Brake manufacturer name and address Brake identifier ID Test Record The following data has to be recorded for each test: Test code see paragraph 3. See also paragraph 3. Identification of tested axle Test axle load Fe identifier : ID Identification of tested brake Material variation as per paragraph 3.

Base material Data of the fitted wheel during testing: Tyre size 2. Rim size Xe mm De mm Ee mm Ge mm 2. Lever length le Brake actuator Manufacturer Test Identification number Test results corrected to take account of rolling resistance of 0. This item is to be completed only when the brake has been subject to the test procedure defined in paragraph 4.

Performance of the automatic brake adjustment device if applicable Free running according to para. This test has been carried out and the results reported in accordance with Appendix 2 to Annex 11 and where appropriate paragraph 4.

At the end of the test defined in paragraph 3. Applies to disc brakes only. Applies to drum brakes only. Axle identifier: ID Test axle load Fe Manufacturer name and address Type of brake e.

Variant e. S-cam, single wedge etc. Declared maximum brake input torque Cmax Declared brake input threshold torque C0,dec Nm Effective length of the cam shaft Declared mass Type Identification type identification on lining Minimum thickness wear limit Worst case of attachment in the case of more than one Disc brake data Connection type to the axle axial, radial, integrated, etc. Declared brake input threshold force ThA0,dec Width of ventilation channel if appl.

Brake pad data Manufacturer and address Identification type identification on pad back plate Minimum thickness wear limit In the event of a failure as defined in paragraph 4.

This requirement shall not be construed as a departure from the requirements concerning secondary braking. Trailers: The residual braking performance shall be that defined in paragraph 5. Output torque? Input torque and shall be verified for each of the lining or pad materials specified in paragraph 4.

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ECE R13H PDF

Insert new paragraphs 4. Insert new paragraphs 5. Subject to the requirements of paragraphs As an alternative to the requirement of paragraph 5. Insert new paragraphs

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Nam Vehicles which are not equipped with an anti-lock system as defined in Annex 6 to this Regulation shall meet all the requirements of this annex. The power supply generator and battery of the motor vehicle shall have a sufficient capacity to provide the current for an electric braking system. Eece the tyres using the procedure of paragraphs 5. This requirement does not apply for the driver-selected mode referred to in paragraph 3.

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