ISO 677:1976
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ISO 677:1976
4845

Status : Published (Under review)

This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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Format Language
std 1 42 PDF
std 2 42 Paper
  • CHF42
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Abstract

Specifies the dimensional characteristics of the basic rack, having a constant bottom clearance. In these gear pairs the tip angle of one gear is equal to the difference between the designed shaft angle and the root angle of the mating gear. Gives profile and some notes and defines the terms basic rack and reference line.

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General information

  •  : Published
     : 1976-06
    : International Standard confirmed [90.93]
  •  : 1
     : 2
  • ISO/TC 60
    21.200 
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