HYBRID DRIVE SYSTEM

摘要

The invention relates to a hybrid drive system (1) having a primary aggregate (2) and a hydraulic machine (34), wherein each are connected to a drive shaft (8, 44). The primary aggregate (1) drives a hydraulic pump (10) by means of the drive shaft (8), the hydraulic machine (34) being hydraulically coupled to the hydraulic pump. The drive shafts (8, 44) can thereby be mechanically coupled.