Exactly What is the Difference Between a Grandfather Clock and a Pendu

Clocks With Extensive Cases

In England, long case clocks emerged in the late 17th and early 18th centuries. Households relied on these clocks as their primary means of keeping track of time. There are three main types of clocks. Multiple aesthetic choices were made throughout production of the clocks. A variety of embellishments were added to some of them during production. There are longcase clocks specifically designed for use in corridors.

The mechanism of long case clocks was tucked away inside of a lengthy wooden casing. The clock was able to better withstand dust and accidental damage as a result.

The pendulum and weights took up the vast majority of the available height. Later in the 18th century, these clocks gained popularity in the British capital of London. Exotic woods, Chinese carvings, and marquetry were common embellishments.

Brass was commonly used for the earliest of dials. They included miniature hand-painted landscapes or characters. In addition, the ringed winding holes vanished. Typically, their diameter was 9 inches. And the chapter ring's half-hour markers vanished, too.

The sway of the pendulum morphed into a saucer. The normal diameter of the bob was four inches. Flat pendulums made of a wide strip of iron were used instead of a wire rod in clocks and other devices in the 1800s and 1880s.

It was believed that these clocks had a very high degree of accuracy. They kept time for eight days without being wound. With such precision, Britain dominated maritime trade in the 19th century.

Longcase clocks were phased out around the year 1880. The market was saturated with timepieces once the technology to mass make them at low cost was developed. In response to the widespread adoption of these inexpensive timepieces, a few grandfather clocks were made. Although most grandfather clocks were created to order, some were still made by hand.

When compared to a pendulum or grandmother clock, a grandfather clock is in a league of its own. The grandfather clock stands at an impressive height. Its height is guaranteed to be over 6 feet. Normal materials for a grandfather clock are cast iron and brass. As a rule, the weights are somewhat hefty. Ordinarily, one would mount the clock on the wall.

Traditional grandfather clocks are commonly found in private residences. Even in the States, they have widespread acclaim. Most of these clocks use a 30-hour mechanism. Long case clocks tend to be heavier than their pennyweight counterparts.

Timepieces Using a Swinging Weight Called a Pendulum

Most pendulum and grandfather clocks rely on a weight instead of batteries or energy to keep time. These timepieces have a high degree of precision. Furthermore, they have conventional dials with hands that can be moved. There are a few things you need to know before purchasing one of these clocks.

The "bob" is the weight used in most pendulum clocks. This hefty object might be either a metal or wooden rod. The bob may take on a lens form in some designs to reduce wind resistance. Additionally, a bob may have a tiny third hand for displaying the current second. Below the bob, an adjustment nut allows the pendulum to be swung into several positions.

With its nearly low coefficient of thermal expansion, invar is the metal alloy of choice for the most precise pendulum clocks. Because of this, the pendulum will always have the ideal length and weight. The nickel and steel alloy used to create the pendulum contributes to its precision.

The escapement of a pendulum clock is another interesting part of the device. With the help of this rocking lever, the momentum of the wheel train is transformed into an impulse that drives the pendulum. Accurate timekeeping necessitates this. Additionally, the pendulum will emit a tick-tocking noise.

Pendulum clocks come in a wide variety of designs. In other cases, gears are used to cause the pendulum to swing. As a result, the overall execution time can be reduced. Alternatively, a tiny weight may be utilized as an additional adjusting mechanism in some clocks. They are not the bedside clock you need, but they are pretty and great choice for living room.

For the best pendulum clocks, an escapement is used to send the pendulum impulses at precisely timed intervals. This timekeeping system is so precise that it remained in use until the 1970s. It was the Dutch mathematician and horologist Christiaan Huygens who discovered the principle of the pendulum. Two years after inventing the pendulum clock, he wrote a short paper on it.

In the past, wooden rods were commonly employed in pendulum clocks. Clocks were made more precise through the employment of improved gears and winding mechanisms. Temperature-sensitive pendulums were also developed by these people. The issue of temperature swings being nearly resolved by this strategy. Learn more about quartz clock from us, and keep reading our articles for more useful information.


Just added to your cart:
Excl. postage 
My Bag
Just added to your wishlist:
Excl. postage 
My Wishlist
You can contact us at info@woodenearth.com or use the live chat feature at the bottom of the website!
Spin to win Spinner icon