摘要 |
<p>The device (10) has a body (12) forming a gripping handle, and a scraping end (14) connected to the body. A heating unit (16) is arranged at the scraping end. The heating unit includes a heater or metal plate that is placed at the scraping end, where the scraping end is made of a thermal-conducting material. The heater is traversed by electric current, and an electrical supply unit (22) and an interrupting and regulation unit (24) are arranged external to the body. An independent claim is also included for a method for scraping heating cement.</p> |