| 摘要 |
The system (1) has a receiver unit (2) that is arranged on a motor car, and a roller (3) that is moved between a storage position and an estimate portion. The roller overlaps with the receiver unit. A reinforcement element is arranged in outer side (8) and/or inner side (7) of end sections of the receiver unit. The reinforcement elements are extended over the circumference of the receiver unit, and comprise a recording unit that is connected to the receiver unit. The reinforcement element is fitted in the receiver unit. |
