SS-ISO-12357-2 › Commercial road vehicles - Drawbar couplings and eyes for rigid drawbars - Part 2: Strength tests for special applications (ISO 12357-2:2007, IDT)
SS-ISO-12357-2
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2007 EDITION
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CURRENT
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This International Standard lays down test conditions and strength requirements to be met by: a) Case A (see Figure 1 a): Drawbar couplings and corresponding drawbar eyes for rigid drawbars which are provided for use on rigid drawbar trailers (see 3.2) with a maximum design total mass, C+S, exceeding 3,5 tonnes and: - a vertical static load S (see 3.1) exceeding 10 % of their design total mass, and/or - a vertical static load S greater than 1 000 kg and up to 2 000 kg. EXAMPLE Examples of couplings and corresponding drawbar eyes include drawbar couplings according to ISO 3584 combined with drawbar eyes according to ISO 1102. NOTE This International Standard does not apply if both values, 10 % and 1 000 kg, are not exceeded. Such towed vehicles are defined as centre-axle trailers and are subject to ISO 12357-1. b) Case B (see Figure 1 b): Drawbar couplings and corresponding drawbar eyes for use on vehicle transport combinations, provided for a technical mass C exceeding 3,5 tonnes.
To find similar documents by classification:
43.040.70 (Couplings Including towing attachments and fifth wheel assemblies)
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Designation Name
SS-ISO 12357-2:2007
Revision Level
2007 EDITION
Status
Current
Publication Date
June 25, 2007
Language(s)
English
Page Count
10
International Equivalent
ISO 12357-2:2007(IDT)