BIS IS 7906-2 : 1975(R2004)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
HELICAL COMPRESSION SPRINGS - PART 2: SPECIFICATION FOR COLD COILED SPRINGS MADE FROM CIRCULAR SECTION WIRE AND BAR
01-01-2014
12-01-2013
1. Scope
2. Symbols
3. Manufacture
4. Material
5. Tolerances
6. Complimentary Adjustment for Manufacturing
7. Testing
8. ISI Certification Marking
APPENDIX A - WIDER TOLERANCES ON COIL DIAMETERS
D[m], D[1] AND D[o]; UNLOADED LENGTH
L[0], AXIAL LOAD F AND SQUARENESS AND
PARALLELISM OF SPRINGS
APPENDIX B - CLOSER TOLERANCES ON COIL DIAMETERS
D[m], D[1] and D[o]; UNLOADED LENGTH
L[0], AXIAL LOAD F AND SQUARENESS AND
PARALLELISM OF SPRINGS
EXPLANATORY NOTE
Describes cold coiled compression springs made from spring wires of up to 17 mm diameter.
| Committee |
TED 21
|
| DocumentType |
Standard
|
| PublisherName |
Bureau of Indian Standards
|
| Status |
Superseded
|
| SupersededBy |
| BIS IS 7906-1 : 1997(R2008) | HELICAL COMPRESSION SPRINGS - PART 1: DESIGN AND CALCULATIONS FOR SPRINGS MADE FROM CIRCULAR SECTION WIRE AND BAR |
| BIS IS 14665-4-1 TO 9 : 2001(R2016) | ELECTRIC TRACTION LIFTS - PART 4: COMPONENTS - SECTION 1: LIFTS BUFFERS - SECTION 2: LIFT GUIDE RAILS AND GUIDE SHOES - SECTION 3: LIFT CARFRAME, CAR, COUNTERWEIGHT AND SUSPENSION - SECTION 4: LIFT SAFETY GEARS AND GOVERNORS - SECTION 5 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.