JB/T 7273.2-2014Small handwheels (English PDF)
小手轮
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
July 9, 2014
Implementation date
November 1, 2014
Scope
JB/T 7273.2-2014 is the English-translated version of 小手轮.
Small handwheels are the subject of JB/T 7273.2-2014, a recommended standard of the Chinese machinery industry classified under J27 and grouped in ICS 25.060.99 with the accessories of machine tools.
The document fixes the type and dimensions of the handwheel, the way it is to be marked and the technical requirements it must satisfy. Its provisions cover the small plain-rim pattern fitted to machine and instrument controls.
JB/T 7275, JB/T 7276 and JB/T 7277 are quoted. It takes the place of JB/T 7273.2-1994. Issued on 9 July 2014, it has applied since 1 November 2014.
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Document preview — JB/T 7273.2-2014
National Standard of the People's Republic of China
- ICS
- 25.060.99
- Replacing
- JB/T 7273.2-1994
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 7273.2-2014 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 7273.2-1994.
It is one of 21 parts of the JB/T 7273 series.
2 Scope
Small handwheels are the subject of JB/T 7273.2-2014, a recommended standard of the Chinese machinery industry classified under J27 and grouped in ICS 25.060.99 with the accessories of machine tools. The document fixes the type and dimensions of the handwheel, the way it is to be marked and the technical requirements it must satisfy. Its provisions cover the small plain-rim pattern fitted to machine and instrument controls. JB/T 7275, JB/T 7276 and JB/T 7277 are quoted. It takes the place of JB/T 7273.2-1994.
3 Normative references
JB/T 7273.2-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
JB/T 7275
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 7273.1-1994 — Small corrugated handwheels
JB/T 7273.1-2014 — Small corrugated handwheels
JB/T 7273.3-1994 — Handwheels
JB/T 7273.3-2014 — Handwheels
JB/T 7273.4-1994 — Corrugated handwheels
JB/T 7273.4-2014 — Corrugated handwheels
JB/T 7273.5-1994 — Round rim handwheels
JB/T 7273.5-2014 — Disc handwheels
JB/T 7273.6-1994 — Corrugated rim disc handwheels
JB/T 7273.6-2014 — Corrugated disc handwheels
JB/T 7273.7-1994 — Handwheels with internal corrugations
JB/T 7273.7-2014 — Handwheels with inner corrugation
JB/T 7273.8-1994 — Handwheels with corrugated back
JB/T 7273.8-2014 — Handwheels with back corrugation
JB/T 7273.9-1994 — Double-spoke handwheels
JB/T 7273.9-2014 — Spoked handwheels
JB/T 7273.10-1994 — Double-spoke handwheels with folding handle
JB/T 7273.10-2014 — Spoked handwheels with fold-away handle
JB/T 7273.11-1994 — Straight-spoke round rim handwheels
JB/T 7273.11-2014 — Straight spoked disc handwheels
Other editions:
JB/T 7273.2-1994 (earlier edition)
6 Classification and status
International classification (ICS): 25.060.99
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
Editions of JB/T 7273.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7273.2-2014 | Small handwheels | current edition | Current |
| JB/T 7273.2-1994 | Small handwheels | previous edition | Superseded |
This page sells the current edition, JB/T 7273.2-2014. Earlier editions are listed for reference only.
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Related Standards
JB/T 7275-1994 — Inserts
JB/T 7275-2014 — Insert sleeves
JB/T 7276-1994 — Operating elements - Marking method
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JB/T 7273.2-2014
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