| 摘要 |
PURPOSE: A device for indicating projection in loading a vehicle with steel pipes is provided to warn projection of steel pipes by installing a projection alarm lamp easy in assembling and disassembling and to prevent crashing of vehicles. CONSTITUTION: A device for indicating projection in loading a vehicle with steel pipes is composed of a switch(200) indicating projections operated by hand, a flasher unit(400) outputting flash signal according to working of the switch indicating projections, a brake switch(300) operated according to drive of the brake, and a projections indicating unit(500) performing function of indicating projections according to working of the flasher unit and the brake switch. Projection is warned to a driver of a rear vehicle with switching on and off the alarm lamp.
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