1、 4000-12005122005/327 1 ( )ISO 4000-1:2001Passnger car tyres and rims Part 1: Tyres (metric series)(IDT) 27 2002 . 184- , 1.02004 . 1 97 , ( - ) , 42 3 - 30 2005 . 542-4 4000-1:2001 - . 1. ( ) (ISO 4000-1:2001 Passnger car tyresand rims Part 1: Tyres (metric series). - , F5 , - . () . - , - , 2006 ,
2、 - - II 4000-120051 .12 13 14 14.1 .14.2 .24.3 25 .46 56.1 .56.2 56.3 , - .66.4 , . . 66.5 .67 .78 79 810 811 812 9 () , 240 / .10 () 11 () ( ) 12 D () - .17 E () 21 F () - .28III 4000-12005 1 ( )Passnger car tyres and rims. Part 1. Tyres (metric series) 200701011 , , .2 -: 3877-1:1997 , . . 1. 4000
3、-2:2001 . 2. 4223-1:2001 , . 1. 3 3877-1, 4223-1.4 4.1 4.1.1 : 4.1.2 5. , 5, - 5.4.1.3 (/S) 5 .4.1.4 : ;1 4000-12005 D ;R . , 240 /, ( ). , 240 /, - ZR R (4.2). 300 / . ( ) .4.1.5 , 5, 1. 1 Dr,10 25412 30513 33014 35615 38116 40617 43218 45719 48320 508 , , - (Dr), .4.2 4.2.1 -. , 300 /, - . .4.2.2
4、LI , , . LI TLCC - 2.4.2.3 . () 3.4.3 4.3.1 TUBELESS () , .4.3.2 REINFORCED EXTRA LOAD , .2 4000-12005 2 (LI) (TLCC)LI TLCC, LI TLCC, LI TLCC, LI TLCC, 5051525354555657585960616263646566676869190195200206212218224230236243250257265272280290300307315325707172737475767778798081828384858687888933534535
5、53653753874004124254374504624754875005155305455605809091929394959697989910010110210310410510610710810960061563065067069071073075077580082585087590092595097510001030110111112113114115116117118119120106010901120115011801215125012851320136014001 , , 210 / .2 V(210240/)- : 100 % 210 /; 97 % 220 /; 94 %
6、230 /; 91 % 240 /. .3 W Y , , 240 / W 270 / Y.4 W (240 270 /) :100 % 240 /; 95 % 250 /; 90 % 260 /; 85 % 270 /. - .5 Y ( 270 300 /) : 100% 270/; 95% 280/; 90% 290/; 85% 300/. - (4.2.3 3).6 300 / , ZR ( ), - , , .7 60 / , - , , , . :- 60 / 10 % 10 ;- 50 / 15 % 20 ;- 40 / 25 % 30 ;- 30 / 35 % 40 ;- 25
7、 / 42 % 50 .3 4000-12005 3 , /JKLMNPQRSTUHVWY*100110120130140150160170180190200210240270300* , 300 /, - ZR. , .4.3.3 LL LIGHT LOAD ( ) , .4.3.4 , , .4.3.5 : , ;TEMPORARY USE ONLY ;BIAS BELTED ;RADIAL . , , - , .4.3.6 , . , .5 :) ;b) (4.1.4 4.2 );c) . , . , (4.3), - . :1 165, 80, , 15, 87 ( 545 ) ( 2
8、10 /):165/80 R 15C 87 TUBELESS .4 4000-120052 225 , 45, , , 240 / ( ZR), , 406 ( 16):225/45 ZR 16 , 240 /, .6 6.1 6.2.1 6.2.2, , , 1 .6.2 6.2.1 Rth, Rth= 1SN, (1) 1 ;SN , . , 5 ( - ) , , 1=0,7, 50 95 ;1= 0,85, 20 45 .1 .6.2.2 Rm, , Rm= 2SN, (2) 2 .Rm ., 5 , ,2:0,7 95 75 ;0,75 70 60 ;0,8 55 50 ;0,85 45;0,9 40 30 ;0,92 20 25 .2 .6.2.3 S S, , S = SN+0,4(RmRth), (3) Rm Rth .6.2.4 , , HSHSc61N/.100(4)6.2.5 D0, , D0= Dr+2H. (5) , , Dr, 1.6.2.6 , - 5 ( ), - .5 4000-120056.3 , . , 4, -
