The history is little stick person: 1884, french engineer gives a car mount the first transmission. Comprise by gear and axis only, move staff through, choose the gear wheel of different drive speed ratio, with pinion occlusive gear changes transmission speed ratio.
So understand transmission today ~
Transmission is the orgnaization of the rotate speed that uses a change to come from engine and torsion, by gearshift main transfer machinery and clutch operation composition, can fixed or take-off of the change that divide shelf and input axis drive are compared, can divide for step speed changing implement with infinitely variable speeds implement.
Transmission of type having class introduces positive drive normally, have a certain number of the drive that decide a value is compared, can press established drive to have speed change than passing clutch operation to classification only.
Infinitely variable speeds implement it is the gearshift system that can acquire any drive inside gearshift limits to compare continuously.
With infinitely variable speeds of machinery of type of attrition of MB series planet implement for exemple, basically control orgnaization composition by orgnaization of the active installation of impaction, tendency drive, timing. Rotational handwheel drives timing cam, alter thereby the distance between timing cam and fixed annulus, make taper planet friction pulley produces radial move. Altered on average the working radius of main transfer machinery, finish stable infinitely variable speeds.
Infinitely variable speeds implement when undertaking type selecting, have a variety of installation forms and input kind.
Installation of flange of vertical of horizontal leg installation lies vertical is amphibious installation
Axis of flange of connection of electric machinery of straight couplet electric machinery is inputted
