double-acting hinge
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double-acting hinge — n. a hinge which permits movement of a door in either direction from the closed position … Locksmith dictionary
double-acting — /dub euhl ak ting/, adj. 1. (of a reciprocating engine, pump, etc.) having pistons accomplishing work in both directions, fluid being admitted alternately to opposite ends of the cylinders. Cf. single acting. 2. (of a hinge of a door or the like) … Universalium
Hinge — For the surname, see Hinge (surname). For the philatelic term, see Stamp hinge. A barrel hinge A hinge is a type of bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. Two objects connected… … Wikipedia
floor hinge — noun : a usually double acting hinge placed between the bottom of a door and the floor … Useful english dictionary
Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… … Wikipedia
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
Stamping press — Power press with a fixed barrier guard A stamping press is a metalworking machine tool used to shape or cut metal by deforming it with a die. Contents 1 Components 1.1 … Wikipedia
Power steering — helps drivers steer vehicles by augmenting steering effort of the steering wheel. It does this by adding controlled energy to the steering mechanism, so the driver needs to provide only modest effort regardless of conditions. In particular, power … Wikipedia
Connecting rod — piston (top) and connecting rod from typical automotive engine (scale is in centimetres) In a reciprocating piston engine, the connecting rod or conrod connects the piston to the crank or crankshaft. Together with the crank, they form a simple… … Wikipedia
lock — lock1 lockless, adj. /lok/, n. 1. a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc. 2. a contrivance… … Universalium
baking — Process of cooking by dry heat, especially in an oven. Baked products include bread, cookies, pies, and pastries. Ingredients used in baking include flour, water, leavening agents (baker s yeast, baking soda, baking powder), shortening (fats,… … Universalium
