One of the real attractions of this clock is its size. From the first picture you can't relly tell, but here next to a Seth Thomas sonora you can see that its small size, only 9.5 inches, makes it quite attractive.
Tom
Posts: 2537 | Location: Mount Angel, Oregon in the U.S.A. | Registered: November 19, 2002
The movement is a nice compact little round time and strike movement. It appears at first that it has springs in barrels, but actually they are in round "boxes".
Tom
Posts: 2537 | Location: Mount Angel, Oregon in the U.S.A. | Registered: November 19, 2002
Hi Tom, I just serviced a 48R movement from a ballon cased "Savoy" c1905. The pendulum had a cylindrical bob (brass) approx. 3/4" in diameter and 1 1/2" long. The overall length of the complete pendulum was approx. 6". I would like to know your thoughts on the tension spring that rides on the center arbor. Regards,
Joe
Posts: 450 | Location: St. Louis, Missouri U.S.A. | Registered: October 10, 2004
Joe, I don't have the movement out of the case yet. I have a couple of clocks to get to before this one. When I do get it out, I will take a look at what you are referring to. It has been too long since I have done one of these movements to remember exactly what you are asking about. As soon as I get it out I will take some pictures and we can discuss it from there.
This clock did not have the cylindrical bob, but rather the traditional disc. I will also include a picture of that when I get it on the bench.
Do you have any pictures of the 48R?
Tom
Posts: 2537 | Location: Mount Angel, Oregon in the U.S.A. | Registered: November 19, 2002
I only took one picture of the 48R movement which was a picture of the tension spring I mentioned in the earlier post. Below is a picture of the clock along with the picture of the spring. Like your clock this "Savoy" has beveled, convex, lense.
Joe
Posts: 450 | Location: St. Louis, Missouri U.S.A. | Registered: October 10, 2004
Hi Tom: Great timing for this topic. Here is one I picked up today from a gent in our club. He tells me he thinks itis the Tudor?? Can you check in your book for me? Looks similar to yours, but notice the top is rounded and the case appears much more thin walled. Best regards, Grant
Yes Tom, the spring is inside and bears on the center arbor as shown. One of the guys on the Green board said it was to keep the slack under control so it will be as accurate the first 30 minutes of the hour as it is the last 30. Makes sense as there is almost 2 minutes slack in the one I worked on. The center arbor is not "in" the drive train it is along side of it. The only preassure it is subjected to is that required to drive the motion work.
Joe
Posts: 450 | Location: St. Louis, Missouri U.S.A. | Registered: October 10, 2004
Joe, this one does have the bar type spring riding on the center post. I would imagine it is, as ws mentioned, to keep any play out of the minute hand as it changes from before and after halfway points around the dial.
Tom
Posts: 2537 | Location: Mount Angel, Oregon in the U.S.A. | Registered: November 19, 2002