| 摘要 |
PROBLEM TO BE SOLVED: To provide a stopper for surely maintaining a state of a vehicle being stopped on a slope, and easy for a driver to operate in a cab.SOLUTION: When a switch 5 of an operation section 4 provided near a steering wheel 3 of a cab 2 is turned on, a motor 11 fitted to a vehicle body 1 is driven to operate a cylinder 20. With that operation, a pressurizing means 12 facing a tire 30 presses a tire surface to a road surface. With this structure, the tire 30 is surely kept in an immovable state with the vehicle body 1 completely immobilized and occurrences of accidents can be prevented. |
