- Last update 25 January 2010 -
(New Links) - (Peter Grimwood - Orreries UK)

Astronomical Clock Building

  

As hobby, I built several Astronomical Clocks over the last years.

I had to learn a lot, design, calculation, how to make wheels and other parts.

Many tools had to be made, it took a lot of time and effort.

 

 

As a young boy sitting in the backyard in a cold winter night, I enjoyed the night Sky with thousands of sparkling stars, it was just after the Second World War and there was almost no disturbing light, sound carried for miles, I will never forget it. Many times I visited the famous Eise Eisinga Planetarium in my hometown, my lifetime love for astronomy and mechanics was born.

 

 

My first Clock with only Sky and Sun

1998-2000

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Second Clock with Sky, Sun and Moon

2000-2002

 

This clock shows the Sky moving in one year, the Sun in 24 hours and the average Moon. 
Sun and Moon are moving in the ecliptic

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Astronomical Clock as described in Britten's handbook

2002-2008

For this clock I also used the book " How to make a weight driven 8 day wall clock"
by John Wilding

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The latest Astronomical Timepiece
The Hospice Clock 

2007-2008

 

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Astronomical Clock with Equation of Time indication

2008-2009

 

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Future Clock Project

2006 - ????

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 Non mechanical Astronomical Clock

 Children's Clock

 

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 Links

Antikytera Mechanism/ Archaeoastronomy/ Astrolabes/ Books/ Clock Builders/ Institutes/ /Metalworking Sites/ Orrery Builders/ Planetariums/ Planispheres/ Software/ Sundials/ Watch and Clock Building Information

 

At work

     Making parts for the hospice clock

 

 

 About me