| 摘要 |
A carrier system is provided to lift and carry an object by being installed near the ceiling to efficiently utilizing a space and carry the object. A carrier system includes a high place rail(10), a carriage(30), and a drive shaft(50). A wheel(32) is provided to allow the carriage to move along the high place rail. The carriage supports a load suspended at the lower portion of the carriage. The drive shaft is located at the upper portion of the carriage and extends along the rail. The drive shaft is rotated by a drive unit to move the carriage. A plurality of inclined wheels(36) inclined in correspondence to the lengthwise direction of the drive shaft are provided at the upper end of the carriage. A resilient member is provided to allow the inclined wheels to make contact with the drive shaft. |
