16th Century Locksmith Tool “Danner’s Breaking Screw” | Mr. Locksmith Blog
For further information go to www.mrlocksmith.com
Medieval Locksmith Tools.
16th Century Danner’s Breaking Screw LocksmithTool
Leonhard Danner of Nuremberg was a Sixteenth-Century Nuremberger engineer/inventor. Nuremberger (Nürnberg) was the leading metalworking centre of Europe.
Danner was renowned for inventing and manufacturing instruments which could demolish strong Medieval Moorish castle walls, gadgets for breaking through locks and metal bars as well as creating lifting machinery for heavy artillery. At the same time, he was also producing delicate artistic works.
The Danner screw device or “Dannscher Brechschrauber” which could destroy locks came from his workshop around 1560 and the operation of the vicelike tool was as simple as it was effective. The machine’s lawless efficiency and capacity to enable criminal behaviour was quickly recognized by the Nuremberg City Council and they issued a decree banning it from January 16, 1561. Anyone requesting such an apparatus should be reported to the reigning mayor and instructions for manufacturing them were restricted. This did not prevent more of these ‘Dannscher Brechschrauber’ being manufactured.
Medieval Locksmith Tools:
“Danner’s breaking screw consisted of two hooks, which could be stuck under the lock cover, and a thread bar, which made it really simple, to break the lock of the door.”
As a consequence of this invention, locksmiths developed far better and secure locks and other locksmiths, criminals, etc. invented methods to defeat these new locks.
Call Mr. Locksmith for further information http://www.mrlocksmith.com/
or email: [email protected]
Mr. Locksmith Vancouver
Vancouver Locksmith Main: (604) 239-0882
Downtown Vancouver Locksmith: (604) 262-1907
Downtown Vancouver Keystore: (604) 669-8008
Mr. Locksmith Automotive: (604) 259-7617
For On-line and Hands-on Locksmith Training Dates and Cities near you by Terry Whin-Yates for Beginners, Intermediate, Advanced Locksmithing as well as my Covert Methods of Entry, Non-destructive Methods of Entry and to purchase the Famous “Dumb Key Force Tool” that opens Smart Key locks in seconds go to Mr. Locksmith Training
For Mr. Locksmith Franchise and Licensing Opportunities go to http://mrlocksmith.com/locksmithfranchise-opportunities/
References
Les Cahiers de la Musee National de la Renaissance, Le Banc d’Orfevre de l’Electeur de Saxe, (Paris, 2012)
Herman Maué, et al.,(eds), Quasi Centrum Europae: Europa kauft in Nürnberg 1400–1800, (Nürnberg, 2002)
Watanabe-O’Kelly, Helen, Court Culture in Dresden: From Renaissance to Baroque, (Palgrave, Basingstoke, 2002)