| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an alarm device drawing attention of an operator or a person around a forklift so as to prevent a danger of treading on a foot of the person around the forklift having a structure provided with rear wheel as steering wheel and informing the person around the forklift about movement thereof by a back buzzer that is not enough to distinguish straight-ahead moving and turning when moving forward/backward while turning the rear wheel to any side. SOLUTION: This alarm device is composed of a sensor 3 for detecting a state of the rear wheel 1 turned to either right or left side from neutral according to displacement of a steering line component 2, a changing switch 4 actuated when a forward/backward moving lever is operated from neutral to move either backward or forward, and an alarm apparatus 6 warning for a short time through a timer 5. In the alarm device, a series circuit using a battery 8 as a power source is structured.</p> |
