HINGESA hinge is a type of bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. Elements : • Leaf • Bearing • Pin
TYPES OF HINGESButt Hinge Flush Hinge Butterfly HingeBarrel Hinge Piano Hinge Concealed cup hinge
SPECIALIZED HINGESInvisible HingeSpring HingeOlive Hinge
LOCKSA 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. padlock
TYPES OF LOCKSETS Privacy lockset Dummy knobHas a locking button on the Used only for decoration inside knob but no key or applications that do not device on the outside need a latch knob.
Deadbolt lock Mortise lock Consists of a flat, rectangular Called “dead” because there box that fits into a recess in are no springs to operate the the door from its edge. Also bolt. It is only operated includes two faceplates that manually with a key or a include the knobs and thumb turn from the inside. keyholes.
Passage Lockset Entry locksetAn interior lockset used One type locks from the inside the home in inside by turning or hallways or closets depressing a small button, between rooms where while a key must unlock the privacy is not important. outside knob.
Night Latch Surface mounted deadboltHas an automatic locking Squarish in shape and feature. The large, spring mounted on the surface of loaded latch automatically the inside of the door. locks whenever the door is closed.