WebJan 14, 2024 · Lever Locks (Known as Chubb Locks) These are commonly known as Chubb Locks. They work much in the same way as cylinder locks but instead of pins and a spring a series of levers must be lifted to … A Chubb detector lock is a lever tumbler lock with an integral security feature, a re-locking device, which frustrates unauthorised access attempts and indicates to the lock's owner that it has been interfered with. When someone tries to pick the lock or to open it using the wrong key, the lock is designed to jam in a … See more In 1817, a burglary in Portsmouth Dockyard was carried out using false keys, prompting Her Majesty's Government to announce a competition to produce a lock that could be opened only with its own unique key. In … See more Competition in the lock business was fierce and there were various challenges issued in an attempt to prove the superiority of one … See more In 1820, Jeremiah joined his brother Charles in starting their own lock company, Chubb Locks. They moved from Portsmouth to Willenhall in Staffordshire, the lockmaking capital of Great Britain, and opened a factory in Temple Street. In 1836 they moved to … See more Chubb locks are mentioned twice in the Sherlock Holmes stories by Arthur Conan Doyle. In the short story "A Scandal in Bohemia", Holmes describes a house with a "Chubb lock to … See more
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WebFind many great new & used options and get the best deals for CHUBB 4L70 HI-SECURITY DOOR LOCK Narrow Style Double Deadlock Hacksaw Res. Bolt at the best online prices … WebChubb 5 Lever Mortice Locks Explore our large range of Chubb 5 Lever mortice locks. Bought out in 2010 by Union and Yale, the Chubb 5 Lever mortice locks range is now … WebChubb mobile locksmiths are among the most experienced mobile locksmiths in New Zealand. From large scale commercial master key system installations to small residential lock services and lockouts – we have all bases covered. Our locksmiths are trained in all aspects of the trade. Chubb has over 200 years of experience in the lock industry. easy german videos with subtitles