GRANDFATHER CLOCK
Updated 05-May-2020.
Mondo shtuff from around the internet, all about GRANDFATHER CLOCK!
Grandfather Clock History and what you need to know: Grandfather clock history, where do antique grandfather clocks come from.
My botty best at summarizing from Wikipedia: the english clockmaker William Clement is credited with the development of this form in 1670 . pendulum clocks were the world’s most accurate timekeeping technology . longcase clocks, due to their superior accuracy, pendulum clock movements used an older verge escapement mechanism . anchor mechanism reduced swing to around 4° to 6°, allowing clockmakers to use longer . they consumed less power, caused less friction and wear in the movement longcase clocks use a seconds pendulum, meaning each swing takes one second . the long narrow case actually predated the anchor clock by a few decades . British clockmaker William Clement, who disputed credit for longcase clocks spread rapidly from England to other European countries and Asia . between 1680 and 1800, the average price of a grandfather clock in England remained steady at £1 10s . eight-day clocks are often driven by two weights – one driving the pendulum and the other the striking mechanism, which usually consisted of a bell or chimes . such movements usually have two keyholes most longcase clocks are cable-driven, meaning that the weights are suspended by cables . if the cable were attached directly to the weight, the load would cause rotation and untwist the cable strands . cable clocks are wound by inserting a special crank into holes in the clock’s face . others are chain-driven, meaning the weights are suspended by chains . at the top of each hour, the full chim all modern mechanical longcase clocks have three weights instead of just two . the left weight provides power for the hour strike, the middle weight for the clock’s pendulum . at 15 minutes before each hour, 3/4 of the song was composed by an american songwriter by the name of Henry Clay Work . he discovered a long grandfather clock in Piercebridge, in County Durham in England . the story inspired Henry to create the song. “grandmother” and “granddaughter” clocks are slightly shorter in height . production of these clocks began in 1680 and continued for a period of about 230 years . During the peak production years (18 the metal mechanism was usually protected by a wooden sheath . many Comtoise clocks can be found in France . they are also frequently found in Spain, Germany, and other parts of Europe . Bornholm clock-making began in the 1740s when an english ship, which had longcase clocks in its hold, was stranded . they were sent for repair to a turner named Poul Ottes