Search results
Results from the WOW.Com Content Network
Valve seats are often formed by first press-fitting an approximately cylindrical piece of a hardened metal alloy, such as Stellite, into a cast depression in a cylinder head above each eventual valve stem position, [1] and then machining a conical-section surface into the valve seat that will mate with a corresponding conical section of the ...
A type of lock pick used to pick lever tumbler locks. Lever tumbler locks can be picked with a tool called a curtain pick which is inserted into the keyway of the lock, and a force is applied to the locking bolt. The pick is then used to lift each lever inside the lock to the correct height so that the locking bolt can pass.
Bend forward at the waist to some degree to avoid jackknifing or submarining (sliding) forward in the seat and out from under the belt. Place both feet on the floor, either flat or on the balls of the feet. In the United Kingdom, the brace-for-impact position for forward-facing passengers was optimised following the Kegworth air disaster in ...
ARB air-locking differential fitted to a Mitsubishi Delica L400 LWB Diff. A locking differential is a mechanical component, commonly used in vehicles, designed to overcome the chief limitation of a standard open differential by essentially "locking" both wheels on an axle together as if on a common shaft.
A back body drop or backdrop (also sometimes called a shoulder back toss), is a move in which a wrestler bends forward or crouches in front of their opponent, grabs hold of the opponent, and stands up, lifting the opponent up and over and dropping them behind the back. It is applied frequently against a charging opponent.
Knob has crescent-shaped bar which pulls back latch bolt when turned. Version on upper right has a lock; version on upper left does not. Kwikset uses this shape. Other companies have square or D-shaped bars. A latch bolt is an extremely common latch type, typically part of a lockset. It is a spring-loaded bolt with an angled edge.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Half-cock: The position of the hammer where the hammer is partially but not completely cocked. Many firearms, particularly older firearms, had a notch cut into the hammer allowing half-cock, as this position would neither allow the gun to fire nor permit the hammer-mounted firing pin to rest on a live percussion cap or cartridge. The purpose of ...