{
  "url": "https://openlegislation.uk/eu-regulation-2015-68/annex-VIII/division-5/division-5.4",
  "json_url": "https://openlegislation.uk/eu-regulation-2015-68/annex-VIII/division-5/division-5.4.json",
  "legislation": "eur/2015/68",
  "legislation_title": "Commission Delegated Regulation (EU) 2015/68 of 15 October 2014 supplementing Regulation (EU) No 167/2013 of the European Parliament and of the Council with regard to vehicle braking requirements for the approval of agricultural and forestry vehicles (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2015-68",
  "path": "annex/VIII/division/5/division/5.4",
  "kind": "division",
  "number": "5.4",
  "heading": null,
  "text": "In the case of hydraulic-transmission inertia braking systems, the following shall be determined:\n5.4.1. The reduction ratio ih measured at the mid-travel position of the control device;\n5.4.2. The master cylinder output pressure p as a function of the thrust D on the drawbar and of the surface area FHZ of the master-cylinder piston, as specified by the manufacturer; the supplementary force K and the efficiency are derived from the representative curve obtained from these measurements\nη H0 = 1 i h × p × F Hz D − K (see Figure 3 of Appendix 1);\n5.4.3. The spare travel of the master cylinder s″, as referred to in point 2.2.19;\n5.4.4. Surface area FHZ of the piston in the master cylinder;\n5.4.5. Stroke sHz of the master cylinder (in millimetres);\n5.4.6. Spare travel s″Hz of the master cylinder (in millimetres).",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2015/68/annex/VIII/division/5/division/5.4",
    "retrieved_at": "2026-11-01T14:46:56.586941+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}