ISO 7646:1986
Commercial vehicles and buses — Gearbox flanges — Type A
Commercial vehicles and buses — Gearbox flanges — Type A
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 28 августа 1986 г.
- Издание:
- ISO IS 7646 edition 1 version 1
- ICS:
- 43.040.50
Specifies the nominal dimensions and tolerances which affect the interchangeability between gearbox flanges and mating parts used on commercial vehicles and buses. The flanges type A are not interchangeable with type S flanges dealt with in ISO 7647. Some figures illustrate shapes and reference quantities of concern.
Abstract
Overview
ISO 7646:1986 is an international standard published by the International Organization for Standardization (ISO) that specifies the for Type A gearbox flanges used in . Its primary aim is to ensure between gearbox flanges and their mating components across different manufacturers and vehicle models. By standardizing flange dimensions, bolt hole positions, and tolerances, promotes compatibility, reliability, and ease of maintenance in heavy-duty vehicle drivetrains.
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