I replaced the 2824 movement on my little project watch with a sw200 and everything worked perfectly except the cannon pinion hei. Picture 4 shows a side view of the offset cannon pinion once the barrel is removed. This may stop the watch depending on how tight the cannon pinion is and how much wind is on the mainspring. It is commonly situated in the center wheel wherein the minute hand is located. Both the 8 cannon pinion and hour wheels engage with another separate combined wheel and pinion fitted to the front plate. My parts inventory is focused on american pocket watches, although i do have some swiss material. Outline for introduction to watch repair and the watch. The cannon pinion also drives a small 121 gear reduction mechanism that rotates the hour wheel once for every 12 rotations of the minute hand. It features an easy to operate action that works with just a squeeze of your fingers that will easily remove a cannon pinion or any selected watch hands. This hike is a long hike so please plan your time accordingly. In horology, a wheel train or just train is the gear train of a mechanical watch or clock. The cannon pinion, hour wheel, minute wheel and wheel pinions 12. This is a classic fully adjustable bergeon cannon pinion tightener pocket watch staking tool companion model switz jeweling sets and k d 18r staling tool were the only sets that include a set that worked like this. Watch cannon pinion remover lifter tool repair watch.
This wheel and pinion is usually called the minute wheel. Without this, the time keeping display wont function. The movement was based on the 21 jewel, 16 size 992b movement. Wheel and pinion cutting in horology available for download and read online in other formats. New listing rolex daydate 18038 president 18k yellow gold automatic watch 7.
The cannon pinion should be friction tight thats all. Pocket bike forum mini bikes pocketbike tech talk air cooled pocketbikes easy pinion gear replacement reply linkback. The cannon pinion is hollow in the center and fits tightly over the post of the center wheel. Cannon pinion a pinion with a hollow shaft that fits friction tight over the center wheel shaft, projects through the face, and holds the minute hand. This watchmakers tool is designed to be used on stop watches, wrist watches, and pocket watches with or without curved dials, as well as many other specialty and complex watches. The removal of the canon pinion on most watches and pocket watches is a relatively simple task but one that can be done in many ways. The pinion on the minute hand arbor of a watch or clock, which drives the hand but permits it to be moved in setting. Researched this for several hours and it might be a loose cannon pinion. The offset cannon pinion is quite often too loose or too tight, and either is a pain to adjust. Picture 6 shows the offset cannon pinion once it has been removed from the movement, and picture 7 shows it taken apart. Stopping point to practice assembly and disassembly. While the timepiece is not being set, this is turned by the center wheel, and drives the minute wheel. It sends the movement from the wheels up to the face of the watch.
Canon carepak service plans are costeffective and easytouse additional coverage plans. In some cases it is helpful to remove certain levers from the front plate. One of the warrelated watches was a pocket watch with a central sweep second hand. Accommodates most movements and without bending the hand shaft. Gs 2023a, canon pinion opener of mechanical watches. However, an extra jewel was added to support the second hand pinion, so the movement got. Download the apk file of the application you need for example. Pallet fork, the side towards the roller jewel the stone on the balance wheel. As you can see, from this view it looks like any other wheel in the train. Removing it can sometimes be difficult and may result in damage to the cannon pinion. Hiking, nonmotorized bicycles, and horseback riding are permitted. Protect against unforeseen accidents, excessive downtime, and enjoy peace of mind for years to come knowing your new equipment is covered. In order for me to take a close look at the center wheel pinion, i have to remove the cannon pinion to release the center wheel for removal. The tools and methods suggested here are not without risk but if carried out with due care and diligence they may be used to successfully remove the canon pinion of a watchpocket watch movement.
Works with all sizes of movement small and large calibers. The cannon pinion is the heart of the motion works. The tools and methods suggested here are not without risk but if carried out with due care and diligence they may be used to successfully remove the canon pinion of a watch pocket watch movement. Download pdf wheel and pinion cutting in horology book full free. Hands, cannon pinions, sweep wheels and chronograph driving wheel remover. While being set it is turned by the setting mechanism, in modern clocks a setting knob on. The cannon pinion is an essential part for the timepiece to work. Manual for all pline gearboxes download manual 15mb manual for all cline gearboxes download manual 15mb service form non eu en download form pdf service form eu en download pdf pinion wallpapers. He demonstrates how to remove the hands and the dial, and discusses motion work and the removal of the cannon pinion. The summit pinion gear depth tool has multiple dial indicator extensions for use on a variety of di. I am using a ratio of a 12 leaf cannon pinion to a 36 tooth minute wheel 1 hour to hour, and a 10 leaf minute pinion to a 40 tooth hour wheel hour to. While pocket watches are inherited from forefathers and have a high vintage value depicting. Cannon pinions rolex generic see website more info for interchangeability rolex part number in brackets.
Attached to the balance wheel is a cannon pinion that attaches to the minute wheel. This bergeon watch cannon pinion and watch hand remover is ideal for removing the cannon pinion from the watch movement or safely removing watch hands while not marring or scratching the watch dial or watch movement. New listing rolex oyster precision 6427 mens watch. The balance illustrated is from a longines pocket watch. Serviced it to the best of my knowledge but it runs slow, sometimes the hand stops. If you oil it then hour hand and minute hand will behave erratic despite the watch running at a constant frequency. A service plan can provide additional years of service and support from the date you purchased your canon product. This is one of the latest designs for clock repair. From what ive read, and comparing a cannon pinion tightener to the stakes and stumps in my set, it. Many later elgin and general american pocket watches also had pullout levers, but they didnt necessarily work like the one just shown. This pinion drives a wheel in a recess in the plate, a wheel usually thlee times its size. Unless a pocket watch is very rare small differences can make a big difference in price. For use on cannon pinions and for larger pocket watch and small clock hands. Withers canyon is the trailhead for picketwire canyon and is the only allowable access to the canyonlands for the general public.
All measurements are obtained by attaching it to the machined carrier bearing cap surface that is part of the housing, as shown in figure 3. I have a hand remover that looks simular the one used by bob in his watch repair video. If the canon pinion is too tight it will stop the watch. Timezone watch school illustrated glossary of watch parts. Get your team aligned with all the tools you need on one secure, reliable video platform. It is attached to the going train by the friction coupling of the cannon pinion, so the minute and. Most aftermarket gear sets have the required pinion depth stamped on the head of the. This clock tool allows you to pull the star cam or cannon gear with ease. Both the hour and minute wheels contain shafts going through the clock face and attaching to the watch hands. Bergeon 30001 pocket cannon watch pinion tightener staking. At the trailhead pipe gate, you will drop 250 feet in elevation into the canyon and. Watch hand remover watch maker tools watch industry tools. Early elgin stem wind watches, 18651878 linkedin slideshare.
Picture 5 shows the cannon pinion with the train bridge removed. Open the downloaded apk file and install join pinion, engage in missions, earn money and points taking pictures, answering questions and giving. If you are new to collecting pocket watches my best advice is to take your time, even buying from me. Pdf wheel and pinion cutting in horology download full. I have serviced quite a few zodiacs for myself and others and the offset cannon pinion is the feature i dislike the most, with the lifetime sealed barrel being the second. Hamilton 992b railroad pocket watch, hamilton railway special. When you find something you want to view later, put it in pocket. Tool to remove cannon pinions from wrist and pocket watches. Cannon pinion definition is a small steel tube having at the lower end teeth that mesh with the teeth of the minute wheel of a timepiece and at the upper end the minute hand which is mounted on the arbor of the center wheel frictiontight so as to allow handsetting. A friction fit is usually used to attach a cannon pinion.
Stopping the seconds hand wont damage the watch, but i would advise against making the watch run backwards if the cannon pinion is tight enough. The friction between the axis and the cannon pinion allows you to set the time. The watch is more likely to stop when the spring is wound down than when it is fully wound. Wwii 4992b pocket watch overhaul hamilton watch company. The minute hand moves way to easy from my experience on other watches. Cannon pinion definition of cannon pinion by merriamwebster. This piece is what translates the movement of the wheels on the back into the time keeping display on the front. Hey guys the one thing that is consistent for me in my horoligical learning process is that if you dont measure it ahead of time, it wont fit. A price guide to clocks i n this guide we will examine several of the different types of pocket watch likely to.