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Huygens' maintaining power in use. The weight drive used by Christiaan Huygens in his early clocks acts as a maintaining power. In this layout, the weight which drives the clock is carried on a pulley and the cord (or chain) supporting the weight is wrapped around the main driving wheel on one side and the rewinding wheel on the other.
A train song is a song referencing passenger or freight railroads, often using a syncopated beat resembling the sound of train wheels over train tracks.Trains have been a theme in both traditional and popular music since the first half of the 19th century and over the years have appeared in nearly all musical genres, including folk, blues, country, rock, jazz, world, classical and avant-garde.
It was used in the astronomical regulator clocks made by his German firm Clemens Riefler from 1890 to 1965, [3] which were perhaps the most accurate all-mechanical pendulum clocks made. An escapement is the mechanism in a mechanical clock that gives the pendulum precise impulses to keep it swinging, and allows the gear train to advance a set ...
In striking clocks, the striking train is a gear train that moves a hammer to strike the hours on a gong. It is usually driven by a separate but identical power source to the going train. In antique clocks, to save costs, it was often identical to the going train, and mounted parallel to it on the left side when facing the front of the clock. [11]
The clock face design is also licensed for use on certain Apple devices, such as iPads and iPhones. [2] Apple initially used the clock design without permission in iOS 6 . [ 7 ] [ 8 ] Although the exact details of the licensing agreement are confidential, [ 9 ] it was reported that Apple ultimately paid Swiss national rail operator SBB about ...
An escapement is a mechanical linkage that delivers impulses to the timepiece's balance wheel, keeping it oscillating back and forth, and with each swing of the balance wheel allows the timepiece's gear train to advance a fixed amount, thus moving the hands forward at a steady rate. The escapement is what makes the "ticking" sound in mechanical ...
For the first two hundred years or so of the mechanical clock's existence, the verge, with foliot or balance wheel, was the only escapement used in mechanical clocks. In the sixteenth century alternative escapements started to appear, but the verge remained the most used escapement for 350 years until mid-17th century advances in mechanics ...
"Calling All Angels" is a song by American rock band Train. It was included on the band's third studio album, My Private Nation, and produced by Brendan O'Brien.On April 14, 2003, the song was the first single to be released from My Private Nation, peaking at number 19 on the US Billboard Hot 100 and topping three other Billboard charts: the Adult Contemporary, Adult Top 40, and Triple-A listings.