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.Cross References:BS 978:Part 1BS 2519Addendum No. 1 to BS 978:Part 2:1952
Original price was: $160.02.$80.00Current price is: $80.00.
Specification for fine pitch gears-Cycloidal type gears
BSI Group , 01/24/1952
Pages: 12



