| 摘要 |
The driver mechanism of double spherical cam type for mechanical automatons has the characteristic of being small overall size deriving from the use of two different (6, 7) cams formed on the two ends of a rotary hollow cylinder (5), this cylinder housing internally, rigid with a fixed platform or structure (1) of the machine, a column element (10) for fixing support bearings (8, 9) for said rotary hollow cylinder and for fixing the pivot for two right angled levers (13, 14) having at least one of their ends (16-17, 18-19) acting as a cam follower and their other free (20, 21) end driving the final user slide (30, 33), one (35) of said driving actions, which are provided by pins (22, 36) at the two free ends of the two right angled levers (13, 14), being direct and the other being implemented via a suitable transmission lever (25). |
