Patent ID: 6588348
Filing Date: 2003-07-08
Classification: E05G,F15B

Abstract:
A movable money safe which is movably provided between a money safe accommodating position outside a wall structure body constituting a room interior and a money safe usable position inside said wall structure body through an opening of said wall structure body, and which is driven to said money safe usable position by a drive device, whereinsaid drive device comprises a piston cylinder unit operated by domestic or tap service water including a fixed first water pressure cylinder having an opening communicating with a source of domestic or tap service water, a first piston movable in said first water pressure cylinder, a second water pressure cylinder integrally formed with said first piston and movable therewith, a through-hole in said first piston establishing fluid communication between the interior of said first water pressure cylinder and said second water pressure cylinder, and a piston movable in said second water pressure cylinder having a piston rod operatively connecting with said money safe for moving said money safe between said money safe accommodating position and said money safe usable position.