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https://drivepatents.com/patents/943624 · 4 May 2016
Mounting kit for warning bars of emergency vehicles comprising at least one carrier (30) that can be fastened to a vehicle for supporting a base plate (24) of a warning bar (22), to which various optical and/or acoustic signaling devices are attached or ca...
https://drivepatents.com/patents/961226 · 29 Apr 2015
Arrangement (50) for monitoring a set of parallel-connected LED strings (12, 14), wherein each LED string (12, 14) has at least one LED or a series connection of multiple LEDs (16, 18), wherein for each LED string (12, 14) a ballast unit (20, 22) is provid...
https://drivepatents.com/patents/1005630 · 1 Feb 2012
The bar has an LED-signaling unit (10) generating a rotating or flashing warning signals from visible light, and a rotatable mirror (18) and an infrared emitting LED (16) generating a rotating signal from infrared light. The mirror and infrared emitting LE...
https://drivepatents.com/patents/1007348 · 7 Dec 2011
The cover (10) has a first section (12) for covering a display unit i.e. hole-matrix display, and a target condensing zone provided outside a main field of view on the display unit. The zone is formed by second and third sections (14, 16), where material t...
https://drivepatents.com/patents/1067483 · 17 May 2006
The bar (10) has a base plate for joining to a vehicle and a hood (14) that defines at least a section of a fitting space for functional components and attachment elements together with the base plate. The hood contacts the base plate and/or the functional...