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BS 6459-1:1984
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Door closers Specification for mechanical performance of crank and rack and pinion overhead closers
Hardcopy , PDF
15-07-1997
English
31-01-1984
Foreword
Committees responsible
Specification
1. Scope
2. Closer category
3. Closing moments
4. Efficiency
5. Operation and control
6. Tools
7. Instructions
8. Fastenings
9. Performance requirements
10. Marking
Appendix
A. Performance tests
Tables
1. Door closer size
2. Closing moments
3. Test door mass and position of centre of gravity
4. Abuse test weights
Figures
1. Position of centre of gravity of door plus weights
2. Abuse test apparatus
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