| 摘要 |
A shaft coupling mechanism (1) for an electric power steering device comprises a coupling base (3) coupled to a rotating shaft (2), a coupling base (5) coupled to a rotating shaft (4), a rotation transmission member (8) arranged between the rotating shaft (2) and the rotating shaft (4) via the coupling bases (3, 5) and composed of a pair of rigid rotation transmission members (6, 7) for transmitting rotation in an R direction centered about the axial center (O) of the rotating shaft (2) to the rotating shaft (4), an elastic member (9) arranged between the rotation transmission members (6, 7), superimposed over the rotation transmission members (6, 7) in the axial direction, and linked to the rotation transmission members (6, 7), and a linking means (10) for linking the pair of rotation transmission members (6, 7) together. |
