2024年4月9日 · I have a problem with the drive unit from a Sestral barograph. Unlike all the drive units I've worked on previously, this one is a different design. Instead of a barrel the size of one you'd find in a carriage clock, this one uses the full diameter of …

2006年9月6日 · Our granddaughter and her man are in Stockholm, Sweden, visiting his parents. He had given his father some time back a good quality barograph and it has stopped running. It needs to get to a clock repairman there in Stockholm. Can anyone out there refer us to a reputable shop in Stockholm...

2018年2月24日 · A barograph or recording barometer records the barometric pressure over the period of a week on a paper record attached to a drum which at least in earlier models was rotated by a clock work mechanism.

2022年12月31日 · I need some help with my Negretti & Zambia Barograph. The Key does turn but the mechanism does not work. My local jewler tells me the escapement is not working. Can I obtain a replacement.? Any help would be very nice. Many thanks, If this message is in the wrong are I apologize Mr Moderator.

2020年3月8日 · I have a ridgeway grandfather clock purchased approx 1980 that has worked perfectly since purchased and now stops every rime at same time each day Wichita just before 12:00. Tried oiling with correct oil made for clocks but no

2021年10月19日 · 7 till 11 sounds like the hands are in a bind, as at that time the hands are close together. Nothing in particular about the hands crossing at that point in time, except that maybe gravity or the hands being bent at angle... Anyway, make sure the hands are not crossing, causing a bind. Another consideration is to find out if clock has lifted lever yet and gone into warning mode prior to ...

2010年11月6日 · Hello all. The intent of this thread is to bring to light the correct terminology of the vast and various designs of different clocks that we know of. Descriptions with pictures would be nice. Now how to start, I need to see if I can find a …

2009年11月1日 · These look like perhaps stacked modules. I suspect there is a barometer setting and I suspect it is on the backside of the instrument as that's where I have found others' adjustments. Remove from module and inspect back side. Once located, can be adjusted to coincide with NOAA pressure announcements on their broadcast stations.

2020年10月3日 · Hi all! Just an odd question this evening...my Ansonia mantle clock...I wound it this evening as I always do twice a week. It runs 24/7 and I had it fully diassembled and serviced last year. It's been working perfectly since then keeping pretty much perfect time. BUT, to my current situation...

2009年2月14日 · Can anyone give me information where to get books or literature about repair and maintenence of a barometer? I dabble in clock repair so I have a nice shop setup but I need some books on repair of these instruments. Thank you all for your help. Sincerely, John #0159010