Door Handles. Thursday , September 06th , 2018 - 02:57:57 AM
In terms of materials used, these are the types of handles commonly found in use. Cast Brass - can be copper finished; nickel or chrome plated; bright satin finished; antique finished. Cast or sheet aluminium alloy - usually anodized; with matt, dyed, satin bright or natural finishes. Metal sheet - can be copper oxidized or stove enameled finish, both black. Wooden handle - made of solid wood with some intricate and ornate carvings in base plate (in lever latch types). Others are plain solid wood for a minimalist design.
Door handle is an ambiguous term, and includes door latches, bars, and knobs. Depending on the geographical location and its place in time, they vary in design, form and materials. The only constant is its function: an attachment used to open or close a door. The earliest doors extant are approximately 5000 years old. Door handles, as devices to manipulate a gateway, became a necessity shortly after the invention of the pivoting mechanism. To most, pivots are simply known as hinges, however, there are nearly as many hinge designs and configurations as there are handles. The simplest handle is a pull - or push - projection on the side opposite the hinge. The placement of the handle is generally where it will provide an optimal mechanical advantage; most doors operating as second class levers. Doors with centre pulls or rings, or a pivot point in a location other than one edge of the door, use first or third class lever principles.
Door handles such as the Velum have been designed with home owners in mind. This very curvaceous example of the lever-makers art is a simple piece of metal which extends from the shaft of the handle out towards the centre of the door. The handle extends about 128mm from edge to edge, and is designed to have a very comfortable fit. This handle has been created in brushed nickel with chrome additions, making it an attractive metallic accessory for your home. It also has fittings such as a heavy duty latch and some escutcheons which are designed to match and flatter the shape of the Velum handles.
Label :Door Handle Parts‚ Interior Door Handles‚ Contractor Pack Door Knobs as well as Exterior Door Hardware‚ Pocket Door Handles‚ Round Door Handles and Bronze Door Knobs‚
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