GOST ISO 3776-3-2013 Tractors and machinery for agriculture Seat belts Part 3 Requirements for assemblies《农用拖拉机和机械 安全带 第3部分 组件要求》.pdf

1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) ISO 3776-3 2013 3 (ISO 3776-3:2009, IDT) 2014 ISO 3776-32013 II , 1.092 . 1.22009 . , . , , , 1 - () , .4 2 284 3 , (- 61- 05 2013 .) : ( 3166) 00497 ( 3166) 00497 AM BY KG MD - RU TJ 4. 18 2014 . 165- ISO 3776-32013 c 0

2、1 2015 . 5 ISO 3776-3:2009 Tractors and ma-chinery for agriculture Seat belts Part 3: Requirements for assemblies ( -. . 3. ). (en). , - , , , . -. ISO 3776-32013 III - . (IDT). 6 - , . () - - . , , 2014 -, - ISO 3776-32013 IV 1 . 1 2 1 3 . 1 4 . 2 4.1 . 2 4.2 5 4.3 . 6 4.4 7 . () 11 ISO 3776-32013

3、1 3 Tractors and machinery for agriculture. Seat belts. Part 3. Requirements for assemblies 20150101 1 - ( ) - ( ). , 6 UNECE R16:2000 ( . 6.4) SAE J386, . 2 : ISO 3411, Earth-moving machinery Physical dimensions of operators and minimum operator space envelope ( . ) ISO 3776-1 Tractors and machiner

4、y for agriculture Seat belts Part 1: Anchorage location re-quirements ( . . 1. ) ISO 3776-2:2007, Tractors and machinery for agriculture Seat belts Part 2: Anchorage strength requirements ( . . 2. ) ASTM B117, Standard practice for operating salt spray (fog) apparatus ( - ) ASTM D756:1993, Practice

5、for determination of weight and shape changes of plastics under acceler-ated service conditions ( ) 3 : 3.1 (anchorage): , , . 3.2 (creep): , , . ISO 3776-32013 2 3.3 (hardware): . 3.3.1 (buckle and latch plate): - 3.3.2 (attachment hardware): , - , , , , , , , . , . 3.3.3 (adjustment hardware): , -

6、 . - , -. 3.4 (loop): , - . 3.5 (polyester yarn): , . 3.6 (retractor): . 3.7 (roping): , () . 3.8 (seat belt assembly): , , , , . 4 4.1 4.1.1 . 4.1.2 , , , . - , . 4.3 4.4. 4.1.3 -, . 3411*. 4.1.4 4.1.4.1 4.1.4.2 4.1.4.3. 25 . 40 . 4.1.4.2 , , 24 - (20 5) (65 5) %. -* 3411-2011 ISO 3776-32013 3 15 3

7、0 . 1 1 2. 4.1.4.3 20 - , c) . - . a) 1 1 2. b) 5 . , - , , . ) - (300 20) . d) , , , . e) , . f) 1000 0,5 (300 20) . 5 , (100 20) (. 1). g) . 1 2 1 ; 2 ; 3 2; 4 ; 5 2; 6 ; 7 ( 30 ); 8 ; 9 1; 10 1; 11 - ; 12 1 ISO 3776-32013 4 4.1.5 4.1.5.1 . a) 914 1219 , - . , , , . b) e) 2. c) (11,1 0,1) : 500 .

8、d) . 4.4.3. e) . , -, 45 90 , - , -. , -, - , , - . 4.1.5.2 , , , , - , 11,1 , . - 11,1 4.1.5.1. 1 ; 2 ; 3 ; 4 ; 5 ; 6 ; 7 ; 8 ; 9 2 ISO 3776-32013 5 4.1.6 / - , : - (. ISO 3776-32013); - ; - ; - . 4.1.7 , , : a) (); b) ; c) ( ) -. 4.2 4.2.1 , , , - , . 4.2.2 . . - 40 . 4.2.3 , - . 4.2.4 46 4.2.5 - . 4.2.6