ISO 9457-1:1991
p
ISO 9457-1:1991
17184

Status : Published (Under review)

This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
en
Format Language
std 1 42 PDF
std 2 42 Paper
  • CHF42
Convert Swiss francs (CHF) to your currency

Abstract

Specifies the metric modules, pressure angles, number of teeth and other tooth characteristics which are necessary to ensure interchangeability of pinions used for starter motors mounted on reciprocating internal combustion engines for road vehicles.

Read sample 

Preview this standard in our Online Browsing Platform (OBP)

General information

  •  : Published
     : 1991-04
    : International Standard confirmed [90.93]
  •  : 1
     : 3
  • ISO/TC 22/SC 40
    43.060.50 
  • RSS updates

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)