| 摘要 |
The present invention relates to a transmission system (1) with two coaxial shafts adapted to transfer a driving force from motor means (M) to a plurality of operating machines (H, C,...), comprising: - a first shaft (2) associated with a first operating machine (H); - a second shaft (3), coaxial to said first shaft (2), associated with a second operating machine (C), where said motor means (M) are associated with one of said shafts (2, 3), and where each shaft (2, 3) is swivelingly attached to support means (4, 5) adapted to ensure the mutual coaxiality and free rotation of said shafts (2, 3). In particular, one of said shafts (2, 3) is totally contained within the other (3, 2) and its ends protrude from opposite sides. Said transmission system (1) also comprises: - at least one first transmission organ (6, 7), which can be selectively activated, interposed between said first (2) and said second (3) shaft, adapted to allow the transfer of a torque force, produced by said motor means (M), from one of said shafts to the other (2, 3), - at least one second transmission organ (16, 17), which can be selectively activated, interposed between the shaft (2, 3) which said motor means (M) are associated with and the corresponding operating machine (H, C), adapted to allow the transfer of a torque force, produced by said motor means (M), from said shaft (2, 3) to said operating machine (H, C). |
