- profile cylinder
- n.a cylinder with a usually uniform cross section, which slides into place and usually is held by a mounting screw. It is typically used in mortise locks of non-U.S. manufacture.
Locksmith dictionary . 2014.
Locksmith dictionary . 2014.
Cylinder lock — Europrofile Cylinder set with 2 double cylinders and one single cylinder (left) and also the screw to secure the cylinder A cylinder lock is a lock constructed with a cylinder that a locksmith can easily unscrew to facilitate rekeying.[1] The… … Wikipedia
Cylinder head porting — refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing… … Wikipedia
Cylinder (engine) — Illustration of an engine cylinder with a cross section view of the piston, connecting rod, valves and spark plug. A cylinder is the central working part of a reciprocating engine or pump, the space in which a piston travels. Multiple cylinders… … Wikipedia
special application cylinder — n. any cylinder other than a mortise, rim, key in knob or profile cylinder … Locksmith dictionary
Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… … Wikipedia
anti-wrench reinforcement spring — n. a lock cylinder spring designed to protect the inner and outer halves of a profile cylinder from being forcibly separated as a means of brute force entry … Locksmith dictionary
clutch — n. 1. the part of a profile cylinder which transfers rotational motion from the inside or outside element to a common cam or actuator 2. the feature of a lever handle lockset which allows free movement of the lever when locked 3. the… … Locksmith dictionary
Door security — relates to prevention of door related burglaries. Such break ins take place in various forms, and in a number of locations; ranging from front, back and side doors to garage doors. Contents 1 Common residential door types 2 Security weakness of… … Wikipedia
anti slip positioned — adj. of or pertaining to the orientation of a cam on a profile cylinder which requires rotation before it may be removed from the lock case … Locksmith dictionary
frictioned plug — n. a type of clutch system permitting both sides of a double profile cylinder to operate the lock regardless of whether the opposite plug is turned … Locksmith dictionary