| 摘要 |
PROBLEM TO BE SOLVED: To enhance the versatility of stage implement arrangement and to enhance a direction effect by expanding the moving direction of moving wagons of a stage equipment installation. SOLUTION: This installation includes a moving base, a guiding means which is disposed at this moving base and travels along a guiding path disposed at the stage, a guiding control means which is disposed at the moving base and vertically moves the guiding means to engage and disengage the guiding means with and from the guiding path, a drive means which is disposed at the moving base and moves the moving base on the stage along the guiding path direction, a blower which is disposed on the moving base and an air floating means which blows the air supplied from this blower onto the stage surface to float the moving base and parts the drive means from the stage. The moving base is divided to a main segment directly provided with the guiding means, the guiding control means, the drive means and the air floating means and an auxiliary segment exclusive thereof. The auxiliary segment is connected to the main segment and is pulled.
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