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BS 978-2:1952
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BS 978-2:1952
Specification for fine pitch gears - Cycloidal type gearsMore info
Forms and proportions of spur gears for instruments and clockwork mechanisms from 0. 070 modules to 1.000 module. Provisions for contrate gears, derivation of cycloidal gears (where the wheel drives the pinions), tolerances.
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-06-01 |
| EAN ISBN | 0 580 34084 8 |
| ICS | 21.200 : Gears
|
| Number of pages | 14 |
| Modified by | PD 2407 published March 1956 effective March 1956 Free of charge incorporated |
| Year | 1950 |
| Country | United Kingdom |
| Keyword | PD 3376;Addendum No. 1 (1959) to BS 978:Part 2:1952;BS 978:Part 2:Addendum 1:1959;BS 978:Part 2:1952 |