File:Dscf3997 FederhausKleinuhr.jpg
Size of this preview: 800 × 389 pixels. Other resolutions: 320 × 155 pixels | 906 × 440 pixels.
Original file (906 × 440 pixels, file size: 111 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. |
| Description |
Deutsch: Federhaus
Federhaus eines Reiseweckers, einmal mit Feder und Federkern (links im Bild), einmal nur Federhaus mit Federkern ohne Feder (rechts im Bild)
English: Mainspring barrel of a watch, disassembled, showing the mainspring. When the owner winds the watch, the arbor at the center that the mainspring is attached to rotates, winding the spring closer around it, storing energy in the spring. The outside of the spring is attached to the barrel and the force of the wound-up spring turns the barrel. The ring of gear teeth on the barrel turns the watch's gear train. The mainspring is hooked to the barrel and arbor by tabs, so it is easy to replace if it breaks. WARNING - Do not disassemble a watch or clock containing a mainspring without the proper tools. The mainspring contains a lot of energy and can release suddenly, causing serious injury. |
| Date | HNH |
| Source | |
| Author | HNH |
| Permission (Reusing this file) |
GNU Free Documentation License |
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
|
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
| ||
| This licensing tag was added to this file as part of the GFDL licensing update. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:23, 4 August 2009 | | 906 × 440 (111 KB) | HNH | {{Information |Description=Federhaus Federhaus eines Reiseweckers, einmal mit Feder und Federkern (links im Bild), einmal nur Federhaus mit Federkern ohne Feder (rechts im Bild) |Source= |Date=HNH |Author=HNH |Permission=GNU Free Documentation License |ot |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on fr.wikibooks.org
