JB/T 7270.9-2014Single-lever counterweight handles (English PDF)
单柄对重手柄
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
July 9, 2014
Implementation date
November 1, 2014
Scope
JB/T 7270.9-2014 is the English-translated version of 单柄对重手柄.
JB/T 7270.9-2014 is the recommended Chinese machinery industry standard for single-lever counterweight handles, crank handles that carry a single arm balanced by a weight.
It specifies the form and dimensions of the handle, its marking and the technical requirements placed on it, and its provisions are written for the single-lever counterweight form.
The part is used together with JB/T 7270.1, JB/T 7270.2, JB/T 7270.5 and JB/T 7270.6, and it quotes JB/T 7276 and JB/T 7277. It takes over from JB/T 7270.9-1994. Issued on 9 July 2014, it has applied since 1 November 2014.
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Document preview — JB/T 7270.9-2014
National Standard of the People's Republic of China
- ICS
- 25.060.99
- Replacing
- JB/T 7270.9-1994
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 7270.9-2014 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 9 July 2014 and has been in force since 1 November 2014.
It replaces the earlier edition JB/T 7270.9-1994.
It is one of 23 parts of the JB/T 7270 series.
2 Scope
This standard is the recommended Chinese machinery industry standard for single-lever counterweight handles, crank handles that carry a single arm balanced by a weight. It specifies the form and dimensions of the handle, its marking and the technical requirements placed on it, and its provisions are written for the single-lever counterweight form. The part is used together with JB/T 7270.1, JB/T 7270.2, JB/T 7270.5 and JB/T 7270.6, and it quotes JB/T 7276 and JB/T 7277. It takes over from JB/T 7270.9-1994.
3 Normative references
JB/T 7270.9-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
JB/T 7270.1
JB/T 7270.2
JB/T 7270.5
JB/T 7270.6
JB/T 7276
JB/T 7277
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 7270.1-1994 — Handles
JB/T 7270.1-2014 — Handles
JB/T 7270.2-1994 — Curved handles
JB/T 7270.2-2014 — Curved handles
JB/T 7270.3-1994 — Straight handles
JB/T 7270.3-2014 — Straight handles
JB/T 7270.4-1994 — Small revolving handles
JB/T 7270.4-2014 — Small handle with sleeve
JB/T 7270.5-1994 — Revolving handles
JB/T 7270.5-2014 — Revolving handles
JB/T 7270.6-1994 — Curved revolving handles
JB/T 7270.6-2014 — Curved revolving handles
JB/T 7270.7-1994 — Tapered handles
JB/T 7270.7-2014 — Tapered cylindrical handles
JB/T 7270.8-1994 — Ball handles
JB/T 7270.8-2014 — Ball end handles
JB/T 7270.10-1994 — Double-arm counterweight handles
JB/T 7270.10-2014 — Double-lever counterweight handles
JB/T 7270.11-1994 — Folding handles
JB/T 7270.11-2014 — Fold-away handles
JB/T 7270.12-1994 — Adjustable clamping handles
JB/T 7270.12-2014 — Adjustable clamping handles
Other editions:
JB/T 7270.9-1994 (earlier edition)
6 Classification and status
International classification (ICS): 25.060.99
Chinese Standard Classification (CCS): J 27
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
Similar standards
Editions of JB/T 7270.9
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7270.9-2014 | Single-lever counterweight handles | current edition | Current |
| JB/T 7270.9-1994 | Single-lever counterweight handles | previous edition | Superseded |
This page sells the current edition, JB/T 7270.9-2014. Earlier editions are listed for reference only.
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