JB/T 8545-2010Escalator step chains, attachments and sprockets (English PDF)
自动扶梯梯级链、附件和链轮
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 11, 2010
Implementation date
July 1, 2010
Scope
JB/T 8545-2010 is the English-translated version of 自动扶梯梯级链、附件和链轮.
JB/T 8545-2010 is a recommended Chinese machinery industry standard on escalator step chains together with their attachments and sprockets.
It specifies the construction of the step chain used on an escalator, its basic parameters and dimensions, its tensile strength and the accuracy of the chain length, and it states the technical requirements for the attachments and the sprockets that match these chains.
GB/T 9785-2007 is quoted in the text. The standard supersedes the earlier edition JB/T 8545-1997. It was issued by the Ministry of Industry and Information Technology, and the catalogue records the Chinese classification J18 with the international classification 21.220.30.
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Document preview — JB/T 8545-2010
National Standard of the People's Republic of China
- ICS
- 21.220.30
- Replacing
- JB/T 8545-1997
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
1 Foreword
JB/T 8545-2010 was issued by MIIT on 11 February 2010 and has been in force since 1 July 2010.
It replaces the earlier edition JB/T 8545-1997.
2 Scope
This standard is a recommended Chinese machinery industry standard on escalator step chains together with their attachments and sprockets. It specifies the construction of the step chain used on an escalator, its basic parameters and dimensions, its tensile strength and the accuracy of the chain length, and it states the technical requirements for the attachments and the sprockets that match these chains. GB/T 9785-2007 is quoted in the text. The standard supersedes the earlier edition JB/T 8545-1997. It was issued by the Ministry of Industry and Information Technology, and the catalogue records the Chinese classification J18 with the international classification 21.220.30.
3 Normative references
JB/T 8545-2010 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 9785-2007 — Chains, sprockets and accessories -- List of equivalent terms
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 8545-1997 (earlier edition)
6 Classification and status
International classification (ICS): 21.220.30
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
Similar standards
Editions of JB/T 8545
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8545-2010 | Escalator step chains, attachments and sprockets | current edition | Current |
| JB/T 8545-1997 | Escalator step chains, attachments and sprockets | previous edition | Superseded |
This page sells the current edition, JB/T 8545-2010. Earlier editions are listed for reference only.
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GB/T 9785-2007 — Chains, sprockets and accessories -- List of equivalent terms
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