HOIST APPARATUS

摘要

PURPOSE: A hoist is provided to be stably operated by reducing vertical and horizontal vibration and prevent a transferred object from being separated from the hoist. CONSTITUTION: A hoist comprises a branched guiderail (10) and a traveling device (20). The branched guiderail is installed in the branched point of a second direction traveling rail part (2) branched from a first direction traveling rail part (1). The traveling device travels along the branched guiderail. The branched guiderail comprises first and second guiderail parts (11, 12). The cross section of the first guiderail part is formed in a first axial direction. The cross section of the second guiderail part is formed in a second axial direction. The traveling device includes a first auxiliary wheel (21) touching a first surface (12a) of the second guiderail part.