Clock verge diagram

Clock verge diagram

A verge is what engages with the escape wheel. Variety pack of 9. Bend and cut them to fit your application. These are for escape wheels that are outside of the clock plates only. How to shape a verge crutch. The top part of these verges are called the verge and the brass rod that hangs down from it is called the crutch. The length of the crutch should be close to the original length of the one that it is replaced with. It does not have to be exact, but close. The crutch simply gets cut to approximate length and then gets bent into shape on the end.

The shape should be a oval loop that the pendulums steel suspension rod travels through and in turn gets wacked back and forth by the crutch. It would be a closed oval as to not let the suspension wire come out when running or being moved.

Clock Verge Assortment A verge is what engages with the escape wheel.

Hermle Clock Parts

Shop By Brand. Shop Hermle Find the perfect Hermle movement for your clock. Howard Miller Find the perfect Howard Miller movement for your clock. Shop Kieninger Find the perfect Kieninger movement for your clock. Seth Thomas Find the perfect Seth Thomas movement for your clock.

Shop Urgos Find the perfect Urgos movement for your clock.

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Ridgeway Clocks Find the perfect Ridgeway movement for your clock.Which to use? New Haven Clock Co.

clock verge diagram

Clock, movement, and stamp. Note the countwheel strike has a slot for hours and half-hours. A total of three different embossed patterns were offered as part of the Camden series. All were 8-day in oak cases with alarms as an extra cost option. The New Haven Clock Company traces its roots back to the first brass clocks and was founded in as a result of the business failures of Chauncey Jerome.

Clock uses a single-ended 6 key. New Haven Black Mantle clock, circa This is a very nice original condition clock also made by New Haven Clock Co, and thus bears some similarities to the clock pictured above. However, like most mantle clocks, this one features regulation from the front, and short pendulum mounted to the back of the movement.

An additional interesting feature of this clock is a fiber fly pinion in the strike train to make it more quite. Like the New Haven clock above, this one uses the strike train for both hours and halves. This clock uses a strip-pallet deadbeat escapement. Like most mantle clocks, it can be regulated from the front without stopping the pendulum. Clock uses a double-ended 6 and key. Chauncey Jerome Thirty Hour Ogee clock circa This is the oldest clock in my collection, and appropriately, one that changed American clockmaking.

Chauncey Jerome began his career in clockmaking under Eli Terry. ByJerome and his brother, Noble, had their own shop making a mass-produced wooden movement hour and 8-day clocks.

AroundJerome started making clocks with stamped brass movements using the mass-production techniques they had used with their wooden movement clocks. Previous to this, brass clock movements were made by hand and were usually one-off bespoke pieces. With this development, the wooden clock movement was obsolete overnight, and for the first time dependable and inexpensive clocks were available to the masses. All did not go smoothly for Jerome. In April the Bristol factory burned, and the company relocated to New Haven.

By the mid 's Jerome had lost his company and his factories were taken over by the newly formed New Haven Clock Company in Need Help? Timesavers Box Scottsdale, AZ U. Verge Assortments 2. Verge Kit 1. Verges-Between The Plate 6. Verges-Cuckoo 2. Verges-Fits All 1. Verges-Hermle, Kieninger, Urgos, etc. Verges-Individual View 12 24 48 60 Items 1- 42 of Condition: New.

Qty :. Description: German made. Hermle Pallet Verge. Description: For Hermle movements.

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While supplies last. Description: Special buy. German made.

clock verge diagram

Half Dead Beat Verge. Description: Half dead beat verge used on E. Description: For American clocks. Made in India.Need Help? Timesavers Box Scottsdale, AZ U.

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Verges 8 View 12 24 48 60 Items 1- 54 of Condition: New. Qty :. Urgos UW03 Pallet Arbor. Description: Regular beat. While supplies last. Jauch Pallet Assembly. While suppllies last. Kienzle Pallet Assembly. Description: Description: German made. Hermle Pallet Verge. Description: For Hermle movements. Description: Special buy. German made. Half Dead Beat Verge.

clock verge diagram

Description: Half dead beat verge used on E. Description: For American clocks. Made in India. Tall Case Verge.Need Help? Timesavers Box Scottsdale, AZ U. Verge Assortments 2. Verge Kit 1. Verges-Between The Plate 6. Verges-Cuckoo 2. Verges-Fits All 1. Verges-Hermle, Kieninger, Urgos, etc. Verges-Individual View 12 24 48 60 Items 1- 42 of Condition: New.

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Qty :. Description: German made. Hermle Pallet Verge. Description: For Hermle movements. While supplies last. Description: Special buy. German made. Half Dead Beat Verge. Description: Half dead beat verge used on E. Description: For American clocks. Made in India.This site uses cookies.

clock verge diagram

By continuing to use this site, you are agreeing to our use of cookies. Learn More. Previous Thread Next Thread. RJSoftware Registered User. Hello all; I have been trying to figure out how to set a verge depth. I have a german clock that has an arm that adjust one side of the verge armature to set the depth of the verge next to the escape wheel.

I have been tinkering with this and is difficult to get it right. So I did a "find" search on this site for verge depth and got some post. This one by Labounty looks promissing but I am not exactly sure what he means.

Grandfather Clocks – Movement Diagram

How am I suppose to bend the verge? Can anybody tell me the steps to take. Here is copy of Labounty post. Any comments apreciated. The entrance drop should be adjusted first and is done by bending the anchor to open or close the distance between the entrance and exit pallets.

Once you have the entrance drop where you want it, you can sucessfully adjust the exit drop by varying the distance between the anchor and the escape wheel.

The two drops should be equal. Aug 24, 7, 28 0 Region Flag:. Labonty has given you the correct procedure to properly adjust the dead-beat escapement so that the "drops are equal and safe" both entry and exit. Reforming the verge is a trial-fit process that requires some luck and aquired skill.

You can easliy "squeeze" the verge in the jaws of a vice to close the span but only if the arch area of the verge is soft.

How Pendulum Clocks Work

Nick with a file to test for hardness; gently heat to soften if required but don't let the heat affect the temper of the palets. Note that the adjustment range is often less than 0. Opening the span is equally delicate. Straddle the verge across a brass or aluminum block selected to be slightly narrower than the span between the palets, then tap the apex of the verge to spread the span.

It's usually simplest to have the movement stripped with only a couple of wheels plus the 'scape wheel and the verge. Use a little finger pressure on the center wheel to work the escapement during the trial and error process.

Adjust, adjust and try, try again and again! Eckmill; Thanks for quick reply.The idea behind the weight is to act as an energy storage device so that the clock can run for relatively long periods of time unattended. When you "wind" a weight-driven clock, you pull on a cord that lifts the weight. That gives the weight " potential energy " in the Earth's gravitational field.

As we will see in a moment, the clock uses that potential energy as the weight falls to drive the clock's mechanism. So let's say that we wanted to use a falling weight to create the simplest possible clock -- a clock that has just a second hand on it. We want the second hand on this simple clock to work like a normal second hand on any clock, making one complete revolution every 60 seconds.

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We might try to do that, as shown in the figure on the right, simply by attaching the weight's cord to a drum and then attaching a second hand to the drum as well. This, of course, would not work. In this simple mechanism, releasing the weight would cause it to fall as fast as it could, spinning the drum at about 1, rpm until the weight clattered on the floor.

Still, it's headed in the right direction. Let's say we put some kind of friction device on the drum -- some sort of brake pad or something that would slow the drum down. This might work. We would certainly be able to devise some scheme based on friction to get the second hand to make approximately one revolution per minute. But it would only be approximate. As the temperature and the humidity in the air changed, the friction in the device would change. Thus our second hand would not keep very good time.

So, back in the s, people who wanted to create accurate clocks were trying to solve the problem of how to cause the second hand to make exactly one revolution per minute. The Dutch astronomer Christiaan Huygens is credited with first suggesting the use of a pendulum.

Pendulums are useful because they have an extremely interesting property: The period the amount of time it takes for a pendulum to go back and forth once of a pendulum's swing is related only to the length of the pendulum and the force of gravity.

Since gravity is constant at any given spot on the planet, the only thing that affects the period of a pendulum is the length of the pendulum. The amount of weight does not matter. Nor does the length of the arc that the pendulum swings through. Only the length of the pendulum matters. If you're not convinced, try the experiment on the following page!

How Rolex Came to Rule the Wrist. How does the Puls Wearable differ from a smart watch? How the Pebble Watch Works. Prev NEXT. A Weighty Subject.


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