Filler injecting device for wall, has hollow guidance body for guiding filler to end of conducting body, and protective body mounted at side of tip of conducting body, where protective body is partially permeable to light
摘要
<p>The device (1) has a hollow guidance body (2) for guiding filler to an end (6) of a conducting body. A protective body (8) is mounted at a side of a tip of the conducting body, where the protective body is partially permeable to light. The protective body includes a conical part and two parts of bellows. Fasteners e.g. hose clamp, are used for linking the protective body with the hollow guidance. A flexible washer is provided between a narrow portion (12) of the conical part and an exterior portion of the hollow guidance body. An independent claim is also included for a method for injecting substances into a wall.</p>
