商务英语：五金术语E-F

文章作者 100test 发表时间 2007:05:07 15:54:55
来源 100Test.Com百考试题网

Hardware Terms(E-F)五金术语E-F

Hardware Terms E

Edge Bore The hole drilled into the edge of the door to hold lock or latch.
Edge Plate An angle or channel-shaped guard used to protect the edge of a door.
Edge Pull A pull mortised into the edge of a sliding door.
Elbow Catch A spring-loaded device embodying a rocker arm and angle strike, for locking the inactive leaf of a pair of cabinet locks.
Electric Strike An electrical device that permits releasing of the door from a remote control.
Emergency Exit Entrance Set Handleset which retracts the latchbolt and deadbolt simultaneously when the inside lever is turned. Provides quick exit in emergency situations.
Escutcheon (Elongated) A decorative backplate, generally larger than 6" in height, on which a knob, lever, or pull is mounted. A plate long enough to span a lock case and having holes for knob bushing, bit key, cylinder, turn knob and similar operating members as required.
Escutcheon (Key) See Key Plate
Exit Device A door-locking device designed to grant instant exit by pressing on a cross bar that releases the locking bolt or latch.
Extension Flush Bolt A flush bolt in which the connection between bolt head and operating mechanism is by means of a rod inserted through a hole bored in the thickness of the door.
Extension Link A device used to provide long backsets in bored locks.

Hardware Terms F

Face Bore The hole drilled through the door, front to back, to hold knob or lever.
Fast Pin Hinge One in which the pin is fastened permanently in place.
Finish Refers to the color and protective coating of the item.
Finish Builders Hardware Hardware that has a finished appearance as well as a functional purpose and that may be considered a part ot the decorative treatment of a room or building. Also termed Architectural Hardware, Finish Hardware and Builders Hardware.
Fire Exit Bolt See Exit Device
Floor Closer A closing device installed in the floor under a door.
Floor Hinge A combined pivot hinge and closing device set either in the floor or in the bottom of the door. It may be spring type only or may be combined with liquid control.
Flush Bolt A door bolt so designed that when applied it is flush with the face or edge of the door.
Flush Cup Pull A pull mortised flush into a door, having a ring pull that folds flat into the cup of the pull.
Flush Ring A flush door pull mortised in a door, having a ring pull that folds flat into the cup of the pull.
Foot Bolt A type of bolt applied at the bottom of a door and arranged for foot operation. Generally the bolt head is held up by a spring when the door is unbolted.
Friction Catch Any catch which when it engages a strike is held in the engaged position by friction.
Friction Hinge A hinge designed to hang a door and hold it at any desired degree of opening by means of friction control incorporated in the knuckle of the hinge.
Front (of a lock) The plate through which the latching or locking bolts project. (See Face.)
Full Dummy Décorative handleset, lever, or knob used on the non-working door of a double door unit. Full dummy trim is on both sides of the inactive door.

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