ISO/TR 4122:1977
Equipment for working the soil — Dimensions of flat disks — Type A
Reference number
ISO/TR 4122:1977
ISO/TR 4122:1977
Edition 1
1977-06
1977-06
© ISO 2024
Withdrawn
Abstract
Specifies interchangeability dimensions for agricultural disks of the same type and nominal size, classified as types A, B, and C. Applies to disks as working parts of ploughs, harrows, and disk-tillers. The nominal dimensions recommended for disks in the table those given A flat disks. The figure illustrates profile and section.
Life cycle
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