| 摘要 |
PROBLEM TO BE SOLVED: To provide X-ray equipment for doctor's rounds, capable of solving a problem wherein a floor surface is injured by sudden braking of rear wheels. SOLUTION: The X-ray equipment for doctor's rounds have two brake operating systems: a brake operating system for operating prescribed braking force H immediately when an obstacle detecting machine S detects an obstacle, and a braking system for operating a brake B by an operator when necessary. The brake B of the obstacle detecting machine S is the immediate braking operation with the prescribed braking force H, while the braking operation by the operator is such gradual braking operation that the brake is gradually operated and locked, and braking is repeated after the lock is slightly released. Accordingly, if the obstacle is detected by the obstacle detecting machine S, such a situation that a running cart 1 is braked at once by immediately operating the brake B can be prevented, and therefore, the running cart 1 will not collide with the obstacle. Even if the brake is operated by the operator, braking of the rear wheels 5 is gentle and the floor surface will not be injured either. COPYRIGHT: (C)2009,JPO&INPIT
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