BS 7377:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for step stools
Hardcopy , PDF
12-24-2003
English
04-15-1994
Committees responsible
Foreword
Specification
1 Scope
2 References
3 Definitions
4 Classification of duty rating
5 Materials
6 Manufacturing tolerances
7 Marking
8 Dimensions
9 Construction
10 Performance
Annexes
A General, apparatus and test report
B Dimensional test
C Accidental tipping test
D Stability test
E Vertical static load test
F Horizontal static load test
G Vertical fatigue test
H Horizontal fatigue test
J Vertical impact test
K Horizontal impact test
L Drop test
M Step assembly operation folding test
N Seat suitability test and determination of height
P Handrail load test
R Recommendations for care and use of step stools
Table
E.1 Summary of test parameters
Figures
1 Step stools with fixed or braced legs
2 Step stools with fold-out and pull-out steps
3 Step stools with handrail
4 Rigid step stool
A.1 Loading pad
A.2 Suggested linkage arrangement constraining loading
pad
A.3 Impactor
A.4 Impact hammer
C.1 Accidental tipping test
D.1 Stability test
E.1 Vertical static load test
F.1 Horizontal static load test
G.1 Vertical fatigue test
H.1 Horizontal fatigue test
J.1 Vertical impact test
K.1 Horizontal impact test: deployed
K.2 Horizontal impact test: retracted
L.1 Drop test
P.1 Handrail test
List of references
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