1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 22881 KS B ISO 22881 :2010 2010 12 14 http:/www.kats.go.krKS B ISO 22881:2010 : ( ) ( ) 3 ( ) : (ISO/TC110) () () : (http:/www.standard.go.kr) : :2010 12 14 2010-0580 : : (ISO/TC110) ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 22881:20
2、10 Castors and wheelsRequirements for use on manually propelled equipment for institutional applications 2004 1 ISO 22881, Castors and wheelsRequirements for use on manually propelled equipment for institutional applications , . 1 , , , . 2 . . ( ) . KS B ISO 22877, KS B ISO 22878, 3 KS B ISO 22877
3、. KS B ISO 22878 A . 4 4.1 (castor) . a) b) (offset) c) KS B ISO 22881:2010 2 d) 4.2 4.2.1 , (stem) . 4.2.2 4.2.2.1 4 . 4.2.2.2 4.2.2.2.1 1 1 . 4.2.2.2.2 2 2 . 4.2.3 (solid stem) . 1.5 . 4.2.4 1 2 (D) (D G2 ) 3 . KS B ISO 22881:2010 3 1 D G1 AB() ab() 1 1 :mm lb d 1 d b D G1 D R21 7560 5540 6 50 63
4、75/80 100 R22 9070 6050 8 75/80 100 125 150/160 200 R23 11585 8060 8 100 125 150/160 200 KS B ISO 22881:2010 4 1 D G1 AA() aa() 2 2 :mm dd d d D G1 D S21 5050 3535 6 50 63 75/80 S22 6565 4545 6 50 63 75/80 100 125 S23 8080 6060 8 63 75/80 100 125 150/160 200 S24 100100 8080 8 75/80 100 125 150/160 2
5、00 KS B ISO 22881:2010 5 :mm 3 3 :mm D D G250 8 10 63 8 10 75/80 8 10 12 100 8 10 12 125 8 10 12 16 150/160 12 16 200 12 16 KS B ISO 22881:2010 6 4.3 (offset) (d F ) ( 4) (D) ( 4) 4 (offset) 4 :mm d F D 50 30 63 40 75 50 80 50 20 % 100 60 125 70 150 80 160 85 200 100 4.4 4.4.1 . a) KS B ISO 22881:20
6、10 7 b) c) d) 5 (b T1 ) (D d ) , (D) 5 . . 5 5 :mm a D b T1D d50 20/25 6 8 20/25 6 8 63 25 8 10 30/35 8 10 12 75/80 40/45 10 12 30/35 8 10 12 100 40/45 10 12 KS B ISO 22881:2010 8 5 () :mm a D b T1D d30/35 8 10 12 125 40/45 10 12 150/160 40/45 12 200 40/45 12 a 20 mm, 30 mm 40 mm 4.4.2 (D) 1 % 1 mm
7、4.4.3 (b T1 ) 0 2 1 mm 4.5 (N) . 5 5.1 KS B ISO 22878 . 5.2 5.2.1 1528 24 40 70 %, . 5.2.2 6 . KS B ISO 22881:2010 9 6 KS B ISO 22878 , 5.3 4.2 5.4 4.3 5.5 4.4 5.6 / a) / b) c) / d) / 4.5 5.7 / a) / b) / c) / 4.6 5.8 / a) / b) / c) / 4.7 5.9 4.9 5.10 4.8 5.11 / a) / b) / c) / 4.6 5.12 / a) / b) / c)
8、 / 4.7 5.13 4.2 5.14 4.3 5.3 5.3.1 , KS B ISO 22878, 4.2 . 5.3.2 7 (d W1 ) . KS B ISO 22881:2010 10 7 :mm D d W250 0.70 63 0.70 75/80 0.80 100 1.00 125 1.25 150/160 1.60 200 2.00 5.4 5.4.1 , KS B ISO 22878, 4.3 . 5.4.2 8 (d S1 ) . 8 d S14 mm 5.5 5.5.1 , KS B ISO 22878, 4.4 . 5.5.2 9 . 9 F max F 17F
9、max 10 % R 5.5.3 10 . KS B ISO 22881:2010 11 10 F 17N 2 0N 5.5.4 R . a) R10 5 ( ) b) 10 5 R10 7 ( ) 5.6 / 5.6.1 , KS B ISO 22878, 4.5 . 5.6.2 11 . 11 n E5 000 f E10 cycles/min F max F 3F max 5.6.3 12 . 12 n E 1 0 f Ecycles/min 0 cycles/min F 3N 2 0N 5.6.4 , . 5.7 / KS B ISO 22881:2010 12 5.7.1 , KS
10、B ISO 22878, 4.6 . 5.7.2 13 . 13 F max F 11F max F K1F max 20 % ( ) 5.7.3 14 . 14 F 11N % 2 0 N F K1N 4 0N 5.7.4 2 F K1 . 5.8 / 5.8.1 , KS B ISO 22878, 4.7 . 5.8.2 15 . 15 F max F 11F max F K2F max 20 % ( ) 5.8.3 KS B ISO 22881:2010 13 16 . 16 F 11N % 2 0 N F K2N 4 0N 5.8.4 2 F K2 . 5.9 5.9.1 , KS B
11、 ISO 22878, 4.9 . 5.9.2 17 . 17 F max y 11.5 F 6F max y 1 t y11h t y224 h 5.9.3 18 . 18 F 6N % 2 0 N t y1h 15 0 min t y2h 1 h 5.9.4 , . KS B ISO 22881:2010 14 5.10 5.10.1 , KS B ISO 22878, 4.8 . 5.10.2 19 . 19 F max v 10.83 m/s (3 km/h) v 20.83 m/s (3 km/h) h 1D 3 % d c1 m 3 m n 10D mm n r1 . t z13
12、min t z23 min D . 5.10.3 20 . 20 v 1m/s 5 0m/s v 2m/s 5 0m/s h 1mm 0 5 mm n % 1 0 n r1 % 1 0 t z1min 10 s 5.10.4 , . 2 % . KS B ISO 22881:2010 15 5.11 / 5.7 . 5.12 / 5.8 . 5.13 5.13.1 , KS B ISO 22878, 4.2 . 5.13.2 d W2 ( 21). 21 :mm D d W250 0.40 63 0.50 75/80 0.64 100 0.80 125 1.00 150/160 1.28 20
13、0 1.60 5.14 5.14.1 , KS B ISO 22878, 4.3 . 5.14.2 d S2 ( 22). 22 d S24 mm 6 . KS B ISO 22881:2010 16 . 7 (marking) 7.1 (marking) / . 7.2 (marking) , . a) : “ ” b) : “ ” KS B ISO 22881:2010 17 1 KS B ISO 22879, 2 KS B ISO 22880, 3 KS B ISO 22882, 4 KS B ISO 22883, 1.1 m/s(4 km/h) 5 KS B ISO 22884, 1.
14、1 m/s(4 km/h) , 4.4 m/s(16 km/h) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS B ISO 22881 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Castors and wheels Requirements for use on manually propelled equipment for institutional applications ICS 53.060 Korean Agency for Technology and Standards http:/www.kats.go.kr