ISO 21771:2007
What is the item title for ISO 21771:2007?
For ISO 21771:2007, item title is Gears — Cylindrical involute gears and gear pairs — Concepts and geometry; replacement named by the register is ISO 21771-1:2024; publication date is 2007-08-28, verified against its source on 2026-11-03.
35989,IS,,ISO 21771:2007,Gears — Cylindrical involute gears and gear pairs — Concepts and geometry,Engrenages — Roues et engrenages cylindriques à développante — Concepts et géométrie,2007-08-28,1,['21.200'],ISO/TC 60/SC 1,9599,[10361],[84949],['en'],83
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
- Identifier
- ISO 21771:2007 verified
- Item title
- Gears — Cylindrical involute gears and gear pairs — Concepts and geometry verified
- Replacement named by the register
- ISO 21771-1:2024 verified
- Publication date
- 2007-08-28 verified
Verified
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Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Replacement named by the register
84949,IS,,ISO 21771-1:2024,Cylindrical involute gears and gear pairs — Part 1: Concepts and geometry,Roues et engrenages cylindriques en développante de cercle — Partie 1: Concepts et géométrie,2024-10-24,1,['21.200'],ISO/TC 60/SC 1
— all from isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv