commiss direct decemb adapt technic progress council direct eec approxim law member state relat roll protect structur wheel agricultur forestri tractor static test eec commiss european commun regard treati establish european econom commun regard council direct eec march approxim law member state relat type approv wheel agricultur forestri tractor amend direct eec act access greec articl thereof result experi gain field bear mind present state affair render provis council direct eec complet bring line real test condit provis direct prejudic council direct eec june approxim law member state relat roll protect structur wheel agricultur forestri tractor end tractor date fit roll protect structur compli direct eec direct provis direct accord opinion committe adapt technic progress direct remov technic barrier trade agricultur forestri tractor sector adopt direct articl annex ii iii iv direct eec amend accord annex direct articl effect octob member state refus grant eec type approv issu document refer indent articl direct eec grant nation type approv respect type tractor prohibit entri servic tractor roll protect structur type tractor tractor compli provis direct effect octob member state longer issu document refer indent articl direct eec respect type tractor roll protect structur compli provis direct refus grant nation type approv respect type tractor rollov protect structur compli provis direct effect octob member state prohibit entri servic tractor roll protect structur compli provis direct oj oj oj oj provis paragraph prejudic provis direct eec articl member state bring forc provis compli direct septemb latest forthwith inform commiss thereof articl direct address member state brussel decemb commiss karl heinz narj member commiss annex annex ii direct eec amend item delet item item quot part zone clearanc item annex iii enter protect protect structur test item annex iii overload test carri forc appli energi absorb greater maximum forc occur main test overload test concern figur annex iv quot item item item item incorpor quot point requir energi level attain horizont load test forc exce fmax quot section quot symbol quot amend symbol ad symbol quot deflect mm structur calcul energi requir quot text symbol replac quot forc calcul energi requir quot text symbol amend quot forc deflect curv quot text describ symbol eil amend quot eil energi input absorb applic longitudin load quot symbol ei ea quot delet annex iii direct eec amend item replac quot longitudin load figur annex iv load applic horizont parallel vertic median plane tractor tractor mass defin item annex ii rear wheel longitudin rear load later load appli side median longitudin plane protect structur tractor mass front wheel longitudin front load side median longitudin plane protect structur later load appli uppermost transvers structur member protect structur part strike ground overturn incid point applic load locat sixth width top protect structur inward corner width protect structur distanc line parallel vertic median plane tractor touch extrem protect structur horizont plane touch top uppermost transvers structur member length beam width protect structur previous mm greater minimum longitudin load appli rear front defin item annex ii test stop strain energi absorb protect structur equal greater requir energi input eil eil mt structur infring zone clearanc leav zone clearanc unprotect quot item replac quot overload test tear crack bend occur horizont load test overload test requir determin residu strength structur ensur suffici withstand success roll over figur overload test carri case forc decreas deflect reach energi requir absorb structur figur overload test involv gradual increas horizont load increment initi energi requir maximum energi ad figur overload test satisfactori increas energi requir forc decreas increment remain fmax overload test satisfactori structur absorb ad energi forc exce fmax addit crack tear entri lack protect zone clearanc due elast deform permit overload test remov load structur enter zone clearanc complet protect quot item delet item item annex iv direct eec amend quot figur figur point applic later load figur point applic longitudin rear load figur arrang crush test figur forc deflect curv overload test figur forc deflect curv overload test figur forc deflect curv overload test continu figur illustr term perman elast total deflect figur side view zone clearanc figur front rear view zone clearanc figur isometr view figur apparatu determin seat refer point figur method determin seat refer point quot english version titl figur replac quot point applic later load quot diagram figur replac gt pic file quot quot gt gt pic file quot quot gt gt pic file quot quot gt gt pic file quot quot gt