ДСТУ EN 818-4-2001
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(EN 818-4:1996, IDT)
1 2 4 5 1 2 З? 4 5 6 7 8 9 —? —? pr EN 1050 — EN 1050:1996
pr EN 1677-1 — EN 1677-1:2000
pr EN 1677-2 — EN 1677-2:2000
SHORT LINK CHAIN FOR LIFTING PURPOSESSAFETY
Part 4. Chain slings. Grade 8
1 а?) Ь?) У? У? У? 2 EN 292-1 Safety of machinery — Basic concepts — General principles for design — Part 1: Basic terminology, methodology
EN 292-2: 1991 Safety of machinery — Basic concepts — General principles for design — Part 2: Technical principles and specifications
EN 292-2: 1991/A1:1995 Safety of machinery— Basic concepts — General principles for design — Part 2: Technical principles and specifications (Amendment 1:1995)
EN 818-1 Short link chain for lifting purposes — Safety— Part 1: General conditions of acceptance
EN 818-2 Short link chain for lifting purposes — Safety — Part 2: Medium tolerance chain for chain slings — Grade 8
prEN 818-6 Short link chain for lifting purposes — Safety — Part 6: Chain slings — Instructions for use and maintenance
prEN 1050 Safety of machinery — Principles of risk assessment
prEN 1677-1 Components for slings — Safety — Part 1: Forged steel components — Grade 8
prEN 1677-2 Components for slings — Safety — Part 2: Forged steel lifting hooks with latch — Grade 8
prEN 1677-4 Components for slings — Safety — Part 4: Links — Grade 8
EN ISO 9001: 1994 Quality systems — Model for quality assurance in design/development, production, installation and servicing
EN 292-1 EN 292-2:1991 EN 292-2:1991/ EN 818-1 EN 818-2 pr EN 818-6 pr EN 1050 pr EN 1677-1 pr EN 1677-2 pr EN 1677-4 EN ISO 9001:1994 З? 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 4 4.1.2.3
4.1.2.4
4.1.2.5 , 5 4.2.4 6
4.3.2 J 7 4.2.4 8 15
5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.2 5.2.1 5.2.1.1 5.2.1.2 5.2.1.3 5.2.1.4 5.2.1.5 5.2.2 5.2.2.1 5.2.2.2 5.2.2.3 5.2.2.4 5.2.3 а?) Ь?) 5.2.4 5.2.4.1 5.2.4.2 5.3.1 5.3.1.1 5.3.2 6 7
8 10 13
16 18 19
20 22
23 25
26 28
32 36
40 45 0,5 0,8 1,12
1.5 2
3,15 5.3
8
10
11,2 12,5
15
16
20
21,2 25
31,5 40 50
63 0,71 1.12 1,6
2,12 2,8
4,25 7,5 11,2
14 16
17
21,2 23,6
28 33,5 45 56 71 90 0,5 0,8 1.12
1,5
2 3,15 5,3
8
10
11,2 12,5 15
16
20 21,2
25 31,5
40 50
63 1,06 1.6
2,36 3,15
4,25 6,7
11,2 17
21,2
23,6 26,5
31,5
35,5 40 45
50
67
85 106 132 0,75 1,18
1.7 2,24
3 4,75
8 11,8
15 17
19 22,4
25 31,5 37,5 47,5
60 75
95 0,8
1,25
1.8
2.5
3,15
5
8.5
12,5
16
18
20 ;
23,6
26,5
31,5
33,5
40
50
63
80
100 5.3.3 6 6.1 6.1.1 6.1.2 •> 4 mpf 4 5,256.1.3 6.2 6.2.1 а?) Ь?) 1) EN 818-1 2) prEN 1677-1 — prEN 1677-4 6. 2.2 1 ) EN 818-1 2 ) EN 1677-1 — prEN 1677-4 7 7.1 а?) Ь?) 7.2 а?) Ь?) с?) d) 7.3 а?) Ь?) с?) d) е?) 8 8.1 а?) Ь?) с?) d) е?) f) 8.2 а?) Ь?) 8.3 а?) 1) 2) Ь?) 9 b —
d -
( WLL = 2 • WLL 04reu0lBh ,„ • cos₽?
WLL = 3 • WLL oxpBMOlBta • cosp
WLL = 4 • WLL oxpBUBj а?) Ь?) а?) Ь?) с?) d) е?) В?.1
WLL = 0, 0320353 В?.2 15,505 • 1,4 = 21,7.
( D.1 D.2
21.220.30; 53.020.30