GOST EN 12965-2012 Tractors and machinery for agriculture and forestry Power take-off (PTO) drive shafts and their guards Safety《农林业用拖拉机和机械 动力输出(PTO)传动轴及其防护罩 安全》.pdf

1、 , ( )INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC) EN12965 20122014 ( ), (EN 12965:2003+2:2009, IDT) EN 12965 2012II, - 1.092 . - 1.22009 . -, . , , , 1 - - ()2 284 -3 , (- 54- 3 2012 .) : ( 3166) 00497 ( 3166) 00497 BY KZ KG RU UZ 4 06 - 2013 . 950- EN 129652012 01 2013

2、5 EN 12965:2003+2:2009 Tractors and machinery agric t re and orestry. o er ta e-o ( T ) dri e sha ts and their g ards. a ety (- . (), - . ). EN T 144 , - ( EN). , , - 98 37 2006 42 , - Z ZB. (en). , , , , . . . (I T)6 EN 12965 2012III - , - . ( ) - . , , 2014 -, EN 12965 2012IV EN 1070 -:) ( ), -,

3、 ;) ( ), - , :- 1 (, - , , );- 2 , (, , );) ( ), . EN 1070. , , - , 1 . , , , ., (, , , ), EN ISO 4254-1.1 EN 12965 2012 2014 07 011 - (), , ( ) , . , - . - , . , , . :- , , ; , - ;- , , - ( );- , EN ISO 4254-1 (. );- . , , .2 . , ( ).EN 292-1:19911)1 Safety of machinery Basic concepts, general pri

4、nciples for design Part 1: Basic terminology, methodology ( . , . 1. , )EN 292-2:19911)2Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and speci cations (including amendment A1:1995) ( . , . 2. )1) . ( ), Tractors and machinery for agriculture and fore

5、stry.Power take-off (PTO) drive shafts and their guards.Safety EN 12965 20122EN 294:1992 Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs ( . )EN 1070:19981 Safety of machinery Terminology ( . - )EN ISO 5674:20092 Tractors and machinery for agriculture an

6、d forestry Guards for power take-off (PTO) drive-shafts Strength and wear tests and acceptance criteria (ISO 5674:2004) ( . (). - )EN ISO 12100:20103 Safety of machinery General principles for design Risk assessment and risk reduction (ISO 12100:2010) ( . . )ISO 5673:1993 Agricultural tractors and m

7、achinery Power take-off drive shafts and position of pow-er-input connection ( . )ISO 11684:1995 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Safety signs and hazard pictorials General principles ( , . - . )3 EN 1070:1998 ISO 5673:1993, - :3.1 (restraining syst

8、em): , . . 1 ( 14 ). 3.2 (wide-angle universal joint): - , 50 . . 1 b ( 9 ). 1 1) .2) EN 1152:1994.3) EN 292-1:1991 EN 292-2:1991. EN 12965 20123 1 b1 (); 2 (); 3 ; 4 ; 5 ; 6 ; 7 ; 8 ; 9 ; 10 ; 11 ; 12 ; 13 ; 14 ; 15 ; 16 1 3.3 (overrun device): , - ( ) ( 2). , . 3.4 ( ) (torque limiter): , - ( 3).4

9、 / 4.1 , / , . , , , EN ISO 12100 (, - ). , , - . , . (6.1) . (6.2). , - . EN 12965 20124 , . , EN ISO 5674. (. 1 1 b) , ( , ). ( -) / , , - 2 3. . , EN 294:1992 ( 1, 3, 4 6). , - .1 (); 2 2 1 (); 2 ( ) 3 4.2 (. 1 1 4). EN 12965 20125 1 1 802 803 901 ; 2 4 , ( )4.3 (. 1 b 1 5). 1 ; 2 5 EN 12965 20126 , , ( 1 b), :-