BUWAN STORY: Busina worth 20-30k!! (Bosch horn Germany) скачать в хорошем качестве

BUWAN STORY: Busina worth 20-30k!! (Bosch horn Germany)

Robert Bosch GmbH submitted its patent application for the electric horn on April 12, 1914. The horn needed to reliably emit a sound as soon as it was activated, and low power consumption and an attractive design were also important prerequisites. The new Bosch horn, which came onto the market in 1921, met all of these objectives. The horn was based on the principle of "stopped pipes" used in organ pipe building. These pipes are closed at the upper end, so they emit a lower sound than open pipes. In the Bosch horn, this principle resulted in a pleasant and very characteristic tone. The original design principle has remained unchanged in each of the successors to the Bosch horn that was patented 100 years ago. The sound is generated by an electrically activated membrane and is emitted in all directions. The product range has been extended to include fanfare. The funnel in a sounder is calibrated to a precise pitch and also uses a membrane to produce an exceptionally pleasant and soft sound that, unlike the sound produced by horns, is emitted in one direction. The unmistakable sound of Bosch horns and fanfare can now be heard on roads around the world. Connect with us! Facebook   / lilhustlin     / criizel   Instagram   / gio.andaya     / criizel   #Boschhorngermany #Bosch #usapangjeepney