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In Australia the New South Wales Government Railways after the 1924 re-classification many steam locomotives either had 5 chimes whistles that sound similar to the Star Brass 5-chime fitted (this include many locomotives from the pre 1924 re-classification, or were built new with 5 chime whistles. [19] 3-chimes (3 compact whistles within one ...
Robert Swanson founded Airchime Ltd., beginning by making custom steam whistles in his British Columbia home. He preferred the sound of steam whistles over the single-chime horns made by Leslie and Westinghouse Air Brake Company. In 1949, he introduced the Hexatone H5, of which some odd (88) were made according to Robert Eugene Swanson's ...
The New York, New Haven and Hartford Railroad was the largest user of these whistles, and every FL9 purchased by the New Haven came from the factory equipped with a Hancock 4700 air whistle on the roof in the front, and an H4700 whistle (no reflector dish) on the rear. Additionally, the NH's 40 Budd RDCs had two Hancock 4700 whistles, plus ...
For passenger loco's, railroads prefered deeper-pitched whistles, usually a long-bell 6-chime steptop, or long-bell "steamboat" 3-chime. For freight, short-bell 5-chime steptops were popular. The great majority of American locomotive whistles were 6-1/2" in diameter, large and heavy, weighing up to 90lbs!!
One of two (front and rear) whistles on steam locomotive 60163 Tornado. A train whistle or air whistle (originally referred to as a train trumpet or air trumpet) is an audible signaling device on a steam or gas locomotive, used to warn that the train is approaching, and to communicate with rail workers.
Listening to the York Factory Whistle Concert early Christmas morning has been a tradition for generations. The concert, which features eerie-sounding holiday songs, is set for 12:10 a.m. on Dec ...
Train horns are sounded where a whistle post (marked with the letter "S" for siffler – "to whistle") is present. If the whistle post is labelled "J" (meaning jour – "day"), the horn is only to be sounded between 07:00 and 20:00. Horns must also be sounded when passing an oncoming train, and shortly before reaching the last car of the train.
Robert Swanson (1905–1994) [1] was a Canadian researcher and developer, and is credited with the invention of the first five and six-chime air horns for use on locomotives. Swanson had worked as the chief engineer of a company called Victoria Lumber Manufacturing in the 1920s, when he developed a hobby for making steam whistles for locomotives.