Ads
related to: chubb 5 lever mortice lock
Search results
Results From The WOW.Com Content Network
Higher security lever locks (such as the five-lever) usually have notches cut into the levers. These catch the locking bolt and prevent it from moving if picking is attempted (similar to the security pins in a pin tumbler lock). The Chubb detector lock is a variation of the lever lock which was designed to detect and prevent picking attempts.
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 locked state until ...
Three English locksmiths, Robert Barron, Joseph Bramah, and Jeremiah Chubb, all played a role in creating modern lever tumbler locks. Chubb's lock was patented in 1818. Again, the term refers to the lock mechanism, so a lock can be both a mortise lock and a lever tumbler lock.
Chubb Locks is a former brand name of the Mul-T-Lock subsidiary of the Assa Abloy Group, which manufactures locking systems for residential, secure confinement and commercial applications. When the brand licence expired in 2010 the name ceased to be used, with the same locks sold as Yale or Union locks.
For articles about locks used to raise and lower ships and boats, see Category:Locks (water navigation) The main article for this category is Lock (security device) . Wikimedia Commons has media related to Locks (security devices) .
Chubb Fire & Security is a British multinational company that provides property protection and life safety equipment and services, including fire protection and security systems. It has been a subsidiary of APi Group Corporation since January 2022.
The royal kids might not be allowed to keep some of their Christmas presents from the public this year thanks to the family's strict rules about gift giving.
In 1818, Charles Chubb and his younger brother, Jeremiah Chubb, founded the Chubb Company and opened a workshop for making locks on Temple Street in Wolverhampton, England. Two years later, they opened a shop at 57 St.Paul's Churchyard in London. In 1835, Charles Chubb expanded the business and took out a patent for a burglary-resistant safe.