Search results
Results from the WOW.Com Content Network
A crotalus on display. A crotalus (Spanish: matraca), [1] [2] also known as a crotalum or clapper, is a wooden liturgical rattle or clapper that replaces altar bells during the celebration of the Tridentine Paschal Triduum at the end of Lent in the Catholic Church.
The thickness of a church bell at its thickest part (the "sound bow") is usually one thirteenth its diameter. [11] If the bell is mounted as cast, without any tuning, it is called a "maiden bell". Russian bells are treated in this way and cast for a certain tone. [11] Cutaway drawing of a bell, showing the clapper and interior.
The bell is suspended from a headstock which can swing on bearings. A rope is tied to a wheel or lever on the headstock, and hangs down to the bell ringer. To ring the bell, the ringer pulls on the rope, swinging the bell. The motion causes the clapper to strike the inside of the bell rim as it swings, thereby sounding the bell.
Bell is a word common to the Low German dialects, cognate with Middle Low German belle and Dutch bel but not appearing among the other Germanic languages except the Icelandic bjalla which was a loanword from Old English. [3] It is popularly [4] but not certainly [3] related to the former sense of to bell (Old English: bellan, 'to roar, to make ...
Within the bell is a clapper which consists of a solid shaft, (wood, iron or steel) a clapper ball (wrought iron or steel) and a flight. The size of the flight determines the rate at which the clapper swings, and therefore the point in time at which it strikes the bell. Bells are normally left mouth down (for safety).
The thickest part of the mouth of bell is called the soundbow and it is against this that the ball strikes. Beyond the ball is a flight, which controls the speed of the clapper. In very small bells this can be nearly as long as the rest of the clapper. Below the bell chamber there may be one or more sound chambers, (one of which is likely to ...
The clapper ("tongue") of the bell also follows a different design than that used in the West. The art of bellfounding reached its pinnacle in the 18th century, with the production of unimaginably huge bells. The largest bell in the world, the Tsar Bell (218 tons) was cast in 1733 for the Ivan the Great Bell Tower in Moscow. Unfortunately, the ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us