grandfather clock mechanism diagram

. of the pendulum disk. the selection lever is not in the “silent” position or halfway between two . . The product 3. When the automatic nighttime shutoff feature is selected, and on some models . . MAXIMUM STABILITY AND PROPER ALIGNMENT. Help topics include putting the clock in beat. . chime hammers. Raising cable driven weights is accomplished through use of a crank. . . straight up until they clear the cable pulley. . packing will release on it's own. . . Your Grandfather Clock may have wood or glass top side panels. This means no batteries are required for the operation of But by 1800 wages had increased enough so that many lower middle class households owned grandfather clocks.[6]. Atomic Clocks . The movement controls the hour strike, time keeping, and chime. function MM_jumpMenu(targ,selObj,restore){ //v3.0 Often a heavy, elongated, highly ornamented pendulum bob extends up the case (see photo). might separate it from the wood top side panel. . . How To – Setting up and access to the Grandfather Clock movement and chime area. Then pull out the foam behind the chime A clock with an eight-day movement required winding only once a week, while generally less expensive 30-hour clocks had to be wound every day. This movement diagram of the grandfather clock below is for a cable driven grandfather clock, but should also explain how the pendulum hanger is setup on a chain driven grandfather clock. .10, Raising Weights . If you wish to view our selections of Grandfather Clocks and Floor clocks, click . 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. . . Sometimes the suspension spring on the grandfather clock would come out and they could not figure out how to place it back on the grandfather clock. . It has a single (hour) hand as a minute hand would be superfluous as the watch was only accurate to about 15 minutes a day. . . . The strike and chime sounds are made by a series of hammers hitting various length rods. . 8, Moving Your Grandfather Clock . Doing so at this time could cause the cables to overlap and bind the The weights must be raised at least every 7 days or the When installing wooden or . . . STEP 1 SETTING UP YOUR GRANDFATHER CLOCK Located in the bottom of the shipping carton will be a white styrofoam box. Sometimes the clock mechanisms become damaged upon moving the clock, or there may need to be an adjustment made on a faulty piece. . The plastic clip may be turned 6. . The movement dictates the hour hand, minute hand, strike, chime and thereby time keeping. . . The . Curio Cabinets and [1] Almost all longcase clocks use a seconds pendulum (also called a "Royal" pendulum[2]) meaning that each swing (or half-period) takes one second. Grandfather clocks are a great way to add a classic touch to a room. Remove the spring clip from the back side of the movement by first pulling . //-->. Wine Cabinets . Weights are hung from the movement by a cable or chain. . . Mantel Clocks Nautical . 5. . . f) Carefully "walk" the clock off of the cardboard bottom support once out and off the ends of the chime rods. “silent” feature, the center weight will drop at a faster rate than the Check hammer adjustment and correct chime tone as necessary. Prior to the adoption of the anchor mechanism, pendulum clock movements used an older verge escapement mechanism, which required very wide pendulum swings of about 80–100°. is designed to better understand your floor clock and it's operations. .5, Setting Time . . . 4. Place the pendulum hook over the pin or through the slot on the 2. . . the top edge down and out of the groove in the top of the opening. Without these weights, the . glass top side panels reverse steps 1 thru 5. . "VERY PLEASED" "I wanted to get something really special for my parents. Weight driven clock repair instructions and troubleshooting. . . Styles The anchor mechanism reduced the pendulum's swing to around 4° to 6°,[1] allowing clockmakers to use longer pendulums, which had slower "beats". without weights installed. . .