File:Richard-Donisthorp-8-day-long-case-clock-movement.jpg
Original file (720 × 1,080 pixels, file size: 240 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
A w:Richard Donisthorp (fl. 1979) 8 day long case clock movement, weight driven, with date dial and single chime.
Nearest to the camera is the drum that drives the striking mechanism, with the square shaft which takes the key meeting the back of the clock face on the right.
At the left towards the bottom and almost out of sight is the top of the w:pendulum suspension where it passes through the jaws of the w:escapement lever on its way to the suspension point, nearer the top.
At the top of the picture is the rather crude chime, with the shadow of the hammer on it.
The entire movement is somewhat agricultural and very simple. Most of the fastenings are by iron or steel pins anchoring pegs through a plate. There is no "night" setting in this clock, which strikes all the hours, day and night.
Taken by Tim Trent
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:16, 18 January 2007 | | 720 × 1,080 (240 KB) | Timtrent | Photograph taken by Tim Trent of a Richard Donisthorp (fl. 1979) 8 day long case clock movement, weight driven, with date dial. |
File usage
Global file usage
The following other wikis use this file:
