KS P ISO 16840-2-2011 Wheelchair seating－Part 2：Determination of physical and mechanical characteristics of devices intended to manage tissue integrity－Seat cushions《轮椅座椅 第2部分 维持组织.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 16840 2 2： , KS P ISO 16840 2:2011 2011 11 2 http:/www.kats.go.krKS P ISO 16840 2:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2011 11 2 2011-0215466 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS P ISO 16840 2:2011 i . iii 1 1 2 1 3 .

2、2 4 .2 5 .3 6 7 7 8 7.1 8 7.2 8 7.3 .8 8 .9 9 9 9.1 9 9.2 9 9.3 .10 9.4 11 10 11 10.1 11 10.2 11 10.3 11 11 11 11.1 11 11.2 11 11.3 .13 12 13 12.1 13 12.2 13 12.3 14 13 14 13.1 14 13.2 15 13.3 .16 13.4 16 14 16 14.1 16 14.2 16 KS P ISO 16840 2:2011 ii 14.3 16 15 16 15.1 16 15.2 16 15.3 17 16 .17 17

3、.17 A( ) RCLI .18 B( ) 20 C( ) .21 C.1 21 C.2 .23 C.3 24 25 KS P ISO 16840 2:2011 iii 2007 1 ISO 16840 2, Wheelchair seating Part 2： Determination of physical and mechanical characteristics of devices intended to manage tissue integrity Seat cushions , . KS P ISO 16840 2:2011 2： , Wheelchair seating

4、 Part 2： Determination of physical and mechanical characteristics of devices intended to manage tissue integrity Seat cushions 1 , . . B . , . . 2 . . ( ) . KS K ISO 9073 8, 8： ( ) KS P ISO 10993 1, 1： KS P ISO 10993 10, 10： KS P ISO 16840 1, 1： , ISO 554, Standard atmospheres for conditioning and/o

5、r testing Specifications ISO 1302, Geometrical Product Specifications(GPS) Indication of surface texture in technical product documentation ISO 7176 26, Wheelchairs Part 26： Vocabulary GUM： 1993, Guide to expression of uncertainty in measurement, BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML BS 3424 10,

6、Testing coated fabrics. Methods 12A and 12B. Determination of surface drag ECE Regulation 16, Uniform provisions concerning the approval of safety belts and restraint system for KS P ISO 16840 2:2011 2 adult occupants of power-driven vehicles, Revision 3, Amendment 3, 27 February 1996 FMVSS 209, Sta

7、ndard No. 209： Seat Belt Assemblies. Federal Motor Vehicle Safety Standards, 49 CFR part 571.209, 1 October 1992 3 ISO 7176 26 KS P ISO 16840 1 , . 3.1 (cushion loading indenter) CLI , . 3.2 (impact damping rigid contoured loading indenter) IDRCLI 3.3 (loaded contour depth) ( ) 3.4 (loaded contour j

8、ig) LCJ , 3.5 (overload deflection) 33 % 3.6 (rigid cushion loading indenter) RCLI 3.7 (sliding tendency) CLI CLI(3.1 ) . 4 a (acceleration) KS P ISO 16840 2:2011 3 l (overall length) t (： s： , d： ) hth (cushion thickness) 5 5.1 830 N , 1 RCLI 1 mm . a) A.1 0 N 830 N RCLI A.1 . . b) . 5.2 (RCLI： Rig

9、id Cushion Loading Indenter) a) b) A.1 . A . 5.3 (IDRCLI： Impact Dampig Rigid Cushion Loading Indenter) 5.6 b) (50010) N RCLI , . 5.4 0 N (1805) N 5.5 0 200 mm 1 mm , RCLI KS P ISO 16840 2:2011 4 ： mm 1 2 3 4 5 6 7 8 RCLI 9 1 RCLI KS P ISO 16840 2:2011 5 1 2 IDRCLI 3 4 5 6 7 a b c . 2 KS P ISO 16840

10、 2:2011 6 5.6 a) RCLI . RCLI IDRCLI (50010) N . (lead shot) . b) 2 IDRCLI . c) IDRCLI (127 25) mm IDRCLI - 0 200 Hz 0 10 ms-2 IDRCLI . d) (500 10) mm (500 10) mm (15 1) mm ( ) , 101 IDRCLI . e) 600 A 25 mm (255) mm . f) 0.5 , 101 . 5.7 (LCJ) RCLI , RCLI . a) A RCLI b) 3 , 750 mm . c) 1 . d) RCLI (50

11、010) N . e) , (21) mm/s (102) mm RCLI . f) (502) mm (1205) mm . KS P ISO 16840 2:2011 7 g) (251) mm (38010) mm . h) (100.2) mm, (251) mm, (40020) mm i) (251) mm (39510) mm ECE Reg. 16 FMVSS 209 (502) mm . 25 mm 50 mm . j) k) 2 , 5 % . l) 5 mm/s . m) ( ： 200 Hz). n) (502) mm . o) . p) (31) N . q) (55

12、2) mm (1252) mm . 3 . 6 ISO 554 (232) , (505) % . KS P ISO 16840 2:2011 8 1 ： 50 mm 2 ： 50 mm50 mm 3 ： 10 mm25 mm 3 , RCLI , RCLI . 5.7 a) d) , l) q) 7 7.1 . . 7.2 . a) (232) , (505) % , 12 . b) RCLI (83010) N . c) 120 , 180 RCLI (83010) N . d) 120 . e) 120 180 . f) 5 60 . 7.3 . , . a) RCLI (50010)

13、N . KS P ISO 16840 2:2011 9 b) , . c) , . d) 5 60 . 8 9. 17. . 9 9.1 . . . . . . , . . . (11. ). . 9.2 a) 7.2 7.3 . b) RCLI . 0 . c) RCLI . d) (12525) mm RCLI . e) , (12010) (83) N . f) h8c RCLI . g) (2505) N 10 . h) (12010) h250c RCLI . i) , (50010) N . j) (12010) h500c RCLI . k) 10 , (75015) N . l

14、) (12010) h750c RCLI . m) (50010) N 10 . n) (12010) h500u RCLI . o) (2505) N 10 KS P ISO 16840 2:2011 10 . p) (12010) h250u RCLI . q) (83) N 10 . r) (12010) h8u RCLI . s) (30010) . t) e) s) . . , . 9.3 . a) . b) 500 N 250 N 8 N c) ( ) ; 8 N 250 N 500 N 750 N KS P ISO 16840 2:2011 11 250 N 500 N 9.4

15、a) 9.3 c) 250 N 500 N . b) 9.3 a) 9.3 b) . 10 10.1 , . 10.2 BS 3424 10 12A 12B . 10.3 16. . 11 11.1 . . (9. ). 11.2 7.2 7.3 , . a) 101 . b) . c) IDRCLI . IDRCLI (12725) mm . KS P ISO 16840 2:2011 12 d) IDRCLI IDRCLI . e) 0.1 . f) 1 % . g) (30010) . h) d) f) . IDRCLI ( ) 4 . . “ ” 10 % . X (ms) Y a b

16、1 c2 d3 e 10 % f g 4 KS P ISO 16840 2:2011 13 11.3 . a) 10 % , R10%b) , aac) , a2d) a2 aa . 12 12.1 . . KS P ISO 16840 . . . 12.2 . . a) 7.2 7.3 . b) 5.1 RCLI . c) RCLI ITs RCLI (A-P) IT- . IT (1252) mm IT- . d) RCLI IT c) IT- IT- . e) (31) N 1 mm ( A). f) RCLI ITs IT- RCLI . 2 mm . g) IT- 2 mm . (31) N 1 mm ( B). h) 5 10 RCLI (50010) N (1 20060) . KS P ISO 16840 2:2011 14 i) . j) (252) IT- 2 mm . (3 1) N 1 mm ( C). k) . l) (1 20060) IT- 2 mm . (31) N 1 mm ( D). m) e) m) (60010) , 7.3 b) . 12.3 16. . a) IT- . b) c) IT (B-A) d) IT 25 e) IT 1 200 13 13.1