bramah lock

bramah lock
\\ˈbramə-, -ämə-, -ȧmə-\ noun
Usage: usually capitalized B
Etymology: after Joseph Bramah died 1814 English engineer, its inventor
: a lock in which the tumblers are thin flat notched bars receiving endwise movement from the key instead of the swinging movement of the tumblers of an ordinary lock

Useful english dictionary. 2012.

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  • Bramah, Joseph — born April 13, 1748, Stainborough, Yorkshire, Eng. died Dec. 9, 1814, London British engineer and inventor. Originally a cabinetmaker, Bramah in 1784 devised a pick proof lock, which defied all efforts for 67 years. Since the success of his locks …   Universalium

  • Bramah-press — /bräˈmə pres/ noun A hydraulic press invented by Joseph Bramah (c.1748–1814), inventor also of the Bramˈah lock, etc …   Useful english dictionary

  • lock — lock1 lockless, adj. /lok/, n. 1. a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc. 2. a contrivance… …   Universalium

  • BRAMAH — UNITED KINGDOM (see also List of Individuals) 13.4.1748 Stainborough/UK 9.12.1814 Pimlico, London/UK Joseph Bramah was born in Yorkshire. Prevented by an accident from following his father as a farmer Bramah was apprenticed as a carpenter and… …   Hydraulicians in Europe 1800-2000

  • Lock (device) — A lock is a mechanical fastening device which may be used on a door, vehicle, or container, restricting access to the area or property enclosed. Commonly, it can be released by using a key or combination.History of locksSecuring one s property… …   Wikipedia

  • Bramah, Joseph —    the Englishman who had the world s first patent of a locking mechanism in 1784. It was the first lock incorporating a cylinder whose key did not contact the lock bolt directly …   Locksmith dictionary

  • Bramah type lock —   n.    a lock or cylinder using a mechanism with sliders, normally arranged in a circle …   Locksmith dictionary

  • Joseph Bramah — Infobox Scientist name = Joseph Bramah box width = image width =150px caption = Joseph Bramah birth date = 13 April 1748 birth place = Wentworth, Yorkshire death date = 9 December 1814 death place = Pimlico residence = citizenship = nationality …   Wikipedia

  • Joseph Bramah — est un mécanicien et inventeur anglais né à Stainborough dans le Yorkshire le 13 avril 1748[1] et décédé de pneumonie à Holt Forest dans le Hampshire le 9 décembre 1814. On lui doit notamment la serrure à pompe ou serrure de… …   Wikipédia en Français

  • Chubb detector lock — Diagram of a Chubb detector lock A Chubb detector lock is a type of lever tumbler lock with an integral security feature which frustrates unauthorised access attempts and indicates to the lock s owner that it has been interfered with. When… …   Wikipedia

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