DIN ISO 6696:2016-07
Cycles - Screw threads used in bottom bracket assemblies (ISO 6696:1989)
| Fecha edición: |
2016-07-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This international Standard specifies the thread profile and limits and tolerances for the screw threads used to assemble bottom bracket cups to bottom brackets on bicycles (adjustable cups with right-hand thread, fixed cups with left-hand thread). It is based on: a) the used of the ISO basic thread profile given in ISO 68; b) satisfactory interchangeability with the corresponding British Standard Cycle (B.S.C.) thread; this has required the use of an inch pitch (t.p.i.); c) the use of screw thread tolerance grades and tolerance positions given in ISO 956-1; d) the use of gauges made to ISO 1502. |
| Keywords: | Bicycles|Crank gears|Crankcases|Crank-gear boxes|Cycles|Dimensions|ISO metric threads|Leisure equipment|Limit deviations|Road vehicles|Safety of products|Screw threads|Special threads|Threads|Tolerances (measurement) |
| ICS: | 43.150 - Ciclos, 21.040.30 - Roscas especiales |
| CTN: | |
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Equivalencia Internacional |
Idéntica ISO 6696:1989 |
|
Reemplazo Normas |
Reemplaza a DIN ISO 6696:2015-11 |
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