SIMPLE INSTALLATION TYPE GATE DEVICE

PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable and easily handling structure, easily and stably installable in an optional place when necessary without applying works to a floor surface, superior in safety, and reducing the size and weight. SOLUTION: This gate device has a gate member 18 for opening and closing a passage, and a gate driving part 16 for driving opening and closing of this member, a rigid platy base part 10 also serving as a passage surface, passage regulating structures 12 and 14 erected in any one or both of the left and right, and a moving means (a caster 30) displaceably installed between a lower part and and upper part than a base part under surface in a base part. The gate driving part is also erected from the base part, and the whole is integrated. The whole can be moved by putting the caster in a state of projecting below the base part under surface, and can be installed as it is on an installation surface by storing the caster above the base part under surface. COPYRIGHT: (C)2005,JPO&NCIPI