Patent ID: 9156145
Filing Date: 2015-10-13
Classification: B25B,F16D,F16H,Y10T

Abstract:
1. A bidirectional mechanical converting unit comprising: a main shaft; a driving mechanism, which includes a driving assembly and a reversing assembly which are coupled to each other; and a rotation assembly for inputting torque, an rotation axis of the rotation assembly being coaxial with the main shaft, the rotation assembly and the driving mechanism being coupled to each other, and the driving mechanism delivering the torque to output at the main shaft in a predetermined direction; the predetermined direction can be switched via the reversing assembly; wherein the driving assembly is sleeved on the reversing means; the driving assembly includes two driving elements mounted on the main shaft, each having a one-way clutch interposed between it and the main shaft, and a transmission structure coupling the two driving elements and forcing them to rotate in opposite directions; wherein the two driving elements are spaced apart axially; the reversing assembly includes the one-way clutches; both of the one-way clutches are functionally oriented in a same direction, so that the main shaft is entrained with one of the two driving elements which is rotating in the direction, and the main shaft is overrun by the other driving element which is rotating in the opposite direction.