A dissertation on the construction of locks Containing, first - reasons and observations, demonstrating all Locks, which depend on Fixed Wards, to be erroneous in Principle, and defective in Point of Security. Secondly - a specification of a lock, constructed on a new and infallible Principle, which, possessing all the Properties essential to Security, will prevent the most ruinous Consequences of House Robberies, and be a certain Protection against Thieves of all Descriptions. By Joseph Bramah
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Format: | Elektronisch E-Book |
Sprache: | English |
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London
printed for the author. Sold by R. Baldwin, Pater-Noster-Row
[1785?]
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Online-Zugang: | DE-824 DE-12 DE-70 DE-155 DE-384 DE-473 DE-19 DE-355 DE-703 DE-29 Volltext |
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