File:Chubb lock.jpg
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Chubb_lock.jpg (636 × 342 pixels, file size: 39 KB, MIME type: image/jpeg)
Summary
| Description | Diagram of Chubb Detector Lock. "K" and "F" comprise the detector mechanism. K is the catch on the back lever and F is the end of the horizontal detector spring. |
| Date | circa 1850 |
| Source | https://gizmodo.com/the-history-and-future-of-locks-and-keys-1735694812 |
| Author | Unknown author |
| Permission (Reusing this file) |
Public Domain - Old artwork |
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1930. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:10, 21 May 2019 | | 636 × 342 (39 KB) | commonswiki>Incnis Mrsi | https://i.kinja-img.com/gawker-media/image/upload/s--tNwvsbon--/zkptv8dd5nnsmxcbgypn.jpg |
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