| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door device of a mechanical parking device capable of removing foreign matters put in a groove at all times even when a guide rail having the groove whose cross section is recessed is laid, allowing a vehicle to pass through a vehicle height detection sensor without getting on the guide rail, allowing the vehicle height detection sensor to discriminate a vehicle of a size within an accurate limit range, preventing the generation of noise or vibration when passing through the guide rail, securing stability when closing a door, and withstanding use for a long period of time. <P>SOLUTION: A door device 21 of the mechanical parking device to be moved to open and close sideways includes: a door 27 which is hoisted from an upper part and shuts off the inside and outside of the mechanical parking device; and a guide rail 31 which is provided with a groove 29 engaged with the door 27. An upper surface 31a of the guide rail 31 is at the same height as a floor 41, and the door 27 includes a projection part 25 which is installed to a lower surface 51 of the door 27, is engaged with the groove 29 and has a bottom surface 25a higher than a bottom 29a of the groove 29, and a sweeper 23 which is installed to the bottom surface 25a of the projection part 25 and brought into contact with the bottom 29a of the groove 29 at the distal end. <P>COPYRIGHT: (C)2012,JPO&INPIT |
