| 摘要 |
The invention relates to moving apparatus for decorating and is characterised by a rotary mechanism (2) with at least two rotors (2', 2") coupled to move with each other. Each rotor (2', 2") has a base swivel, the base swivels of adjacent rotors (2', 2") being coupled to rotate synchronously at the same angular velocity, and has a support arm (5) movable lengthways, arranged substantially at right angles to the rotational axis (A) of the associated base swivel and rotating about said rotational axis (A). Said support arms (5) of the rotors (2', 2") are coupled to be movable lengthways in such a manner with the rotations of the base swivel that during a full revolution of the support arm (5), the front end thereof orbits in a spiral thereby offsetting the support arms (5) of adjacent rotors (2', 2") by 180~ in such a manner that they have a position collinear to each other in which the two support arms (5) are moved in the same direction into the respective end positions. It is also characterised by a body (13), supported at the front end of the support arm (5) of the one rotor (2', 2"), and transferred in said collinear position to the support arm (5) of the other rotor (2', 2"), and finally by a drive unit (12) for the rotary mechanism (2). |
