all-gear transmission, cam style take-up gen.

[lillyann84]

Добрый день!

Кому-нибудь попадались такие словосочетания, как "all-gear transmission" и "cam style take-up"? Какая-то особая зубчатая передача и какое-то особое натяжное устройство....

Контексты:

In additon to the dual gathering head system, the machine is equipped with single rear conveyor drive or optional dual rear conveyor chain drive. A cam style take-up automatically provides proper conveyor chain adjustment as the conveyor swings.

Patented OPTIDRIVE AC electronics are coupled to a compact all-gear transmission to provide smooth
and reliable performance. Cutter motor feedback control loops and an electronic traction motor differential
optimize sump performance in even the most demanding of applications.