IS 9471 : Part 4 : 2024 Modular Lower Limb Orthotic Components - Specification - Part 4 Joint Unit, Ankle
1 SCOPE
This standard (Part 4) covers the requirement of joint unit ankle for modular lower limb braces.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.
IS No. | Title |
IS 1068 : 1993 | Electroplated coatings of nickel plus chromium and copper plus nickel plus chromium - Specification (third revision) |
IS 1570 (Part 5) : 1985 | Schedules for wrought steels: Part 5 Stainless and Heat-resisting steels (second revision) |
IS 2898 (Part 1) : 2019 | Rolling bearings - Balls: Part 1 Steel balls (second revision) |
IS 4454 | Steel wire for mechanical springs - Specification: |
(Part 1) : 20011 | Cold drawn unalloyed steel wire (third revision) |
IS 4454 | Steel wire for mechanical springs - Specification: |
(Part 4) : 2001 | Stainless steel wire (second revision) |
IS 6761 : 2023 | Fasteners hexagon socket countersunk head screws with reduced loadability (third revision) |
IS 9550 : 2001 | Bright steel bars - Specification (first revision) |
IS 10774 : 1993 | Corrosion resistant high alloy steel and nickel base investment castings for general application - Specification (first revision) |