Abstract: The invention relates to a lighting module (1) for an emergency service vehicle (24), comprising a profiled part (18), a first (3) and a second (5) lighting module, wherein the first lighting module (3) is arranged in a first accommodating area (2) of the profiled part (18) and illuminates a first spatial section (11). The second lighting module (5) is arranged in a second accommodating area (4) of the profiled part (18) and illuminates a second spatial section (12). The first lighting module (3) comprises a first lighting element (6) for emitting electromagnetic radiation and a transparent covering element (7), wherein furthermore the first lighting element (6) is formed by a semiconductor component and is arranged on a support structure (9). Furthermore, the second lighting module (5) comprises a second lighting element (8) made of a semiconductor component for emitting electromagnetic radiation.

Abstract: The invention relates to a roller shutter system for a motor vehicle body, in particular for a fire brigade vehicle, with a roller shutter armor (26) formed by slats (25) connected in an articulated manner to one another. Guide arrangements (27) extend on both sides of the roller shutter armor (26) between a floor virtually as far as a ceiling of a machine body. The roller shutter armor (26) is provided with an opening and locking device on an end slat facing the floor. The guide arrangement (27) is formed by a first guide profile (34) which is connected to the machine body and forms at least one guide track (51). A further guide profile (52) is detachably connected to the first guide profile (34). An end profile (65) which, by means of at least one elastic sealing lip (68), covers an end region of the slats (25), is arranged on the further guide profile (52).

Abstract: The invention relates to a lighting module (1) for an emergency service vehicle (24), comprising a profiled part (18), a first (3) and a second (5) lighting module, wherein the first lighting module (3) is arranged in a first accommodating area (2) of the profiled part (18) and illuminates a first spatial section (11). The second lighting module (5) is arranged in a second accommodating area (4) of the profiled part (18) and illuminates a second spatial section (12). The first lighting module (3) comprises a first lighting element (6) for emitting electromagnetic radiation and a transparent covering element (7), wherein furthermore the first lighting element (6) is formed by a semiconductor component and is arranged on a support structure (9). Furthermore, the second lighting module (5) comprises a second lighting element (8) made of a semiconductor component for emitting electromagnetic radiation.

Abstract: A filter apparatus in a container containing non-clarified contaminated liquid, especially wastewater, for clarifying this liquid consists of several spaced filter elements arranged in a circle or a polygon on a rotatably supported hollow shaft. The filter elements are connected to the hollow shaft in order to remove clarified liquid as permeate through the hollow shaft out of the container via a stationary pipeline. The rotating hollow shaft separates the wastewater from the permeate via at least two sealing elements. A blocking medium is arranged between the sealing elements.

Abstract: A filter apparatus in a container (2) containing non-clarified contaminated liquid, especially wastewater (3), for clarifying this liquid consists of several spaced filter elements (4) arranged in a circle or a polygon on a rotatably supported hollow shaft (5), which filter elements (4) are connected to the hollow shaft (5) in order to remove clarified liquid as permeate (16) through the hollow shaft (5) out of the container (2) via a stationary pipeline (7). The rotating hollow shaft (5) separates the wastewater (3) from the permeate (16) via at least two sealing elements (17, 18) and a blocking medium is arranged between the sealing elements (17, 18) for separating wastewater (3) and permeate (16).

Abstract: The invention concerns a device for homogenizing, mixing and/or granulating chemicals which consist of at least one component, particularly additives, by means of an extruder consisting of several housing segments, at least one worm, a nozzle arrangement and at least one cutting device.