JB/T 7686-2014Cone-ring disc continuously variable transmissions (English PDF)
锥盘环盘式无级变速器
This is a limited preview
Buy now to download the full PDF (22 pages)
Need quotation for your management?
Get a formal quotation for JB/T 7686-2014 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
July 9, 2014
Implementation date
November 1, 2014
Scope
JB/T 7686-2014 is the English-translated version of 锥盘环盘式无级变速器.
JB/T 7686-2014 is the recommended Chinese machinery industry standard for cone-ring disc continuously variable transmissions, the mechanical variable speed drives working on intersecting axes with dry friction.
It provides the terms and definitions for the series, the classification of the products, their specifications and model designations and their external and mounting dimensions, together with the further requirements for this family of drives.
Its Chinese classification is J19 and its international classification 21.120. The reference list names GB 5903-2011, GB/T 6404.1, GB/T 6404.2, GB/T 7324-2010, GB/T 13306, JB/T 1009, JB/T 7346 and JB/T 9050.3.
The standard replaces JB/T 7686-1995; issued on 9 July 2014, it has applied since 1 November 2014.
Found what you need?
Document preview — JB/T 7686-2014
National Standard of the People's Republic of China
- ICS
- 21.120
- Replacing
- JB/T 7686-1995
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 7686-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.
It replaces the earlier edition JB/T 7686-1995.
2 Scope
This standard is the recommended Chinese machinery industry standard for cone-ring disc continuously variable transmissions, the mechanical variable speed drives working on intersecting axes with dry friction. It provides the terms and definitions for the series, the classification of the products, their specifications and model designations and their external and mounting dimensions, together with the further requirements for this family of drives. Its Chinese classification is J19 and its international classification 21.120. The reference list names GB 5903-2011, GB/T 6404.1, GB/T 6404.2, GB/T 7324-2010, GB/T 13306, JB/T 1009, JB/T 7346 and JB/T 9050.3. The standard replaces JB/T 7686-1995;
3 Normative references
JB/T 7686-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 191
GB 5903-2011 — Gear oils for industrial enclosed gear system
GB/T 9439
GB/T 6404.1
GB/T 6404.2
GB/T 7324-2010 — General purpose lithium lubricating grease
GB/T 13306
GB/T 13384
JB/T 1009
JB/T 7346
JB/T 9050.3
4 About this standard
Issued by: MIIT
English translation: about 22 pages
5 Related standards
Other editions:
JB/T 7686-1995 (earlier edition)
6 Classification and status
International classification (ICS): 21.120
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 5903-2011Gear oils for industrial enclosed gear system
- GB/T 9439Grey iron castings
- GB/T 6404.1Acceptance code for gear units -- Part 1: Test code for airborne sound
- GB/T 6404.2Acceptance code for gear units -- Part 2: Determination of mechanical vibrations of gear units during acceptance testing
- GB/T 7324-2010General purpose lithium lubricating grease
- GB/T 13306Plates
GB 191
Similar standards
Editions of JB/T 7686
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7686-2014 | Cone-ring disc continuously variable transmissions | current edition | Current |
| JB/T 7686-1995 | Cone-ring disc continuously variable transmissions | previous edition | Superseded |
This page sells the current edition, JB/T 7686-2014. Earlier editions are listed for reference only.
How to Download JB/T 7686-2014
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB 5903-2011 — Gear oils for industrial enclosed gear system
GB/T 13306-2011 — Plates
GB/T 13384-2008 — General specifications for packing of mechanical and electrical product
Secure payment via Stripe
Payments accepted
JB/T 7686-2014
$385.00