This article is about a mechanical connection between two objects. For other uses, see Coupling (disambiguation).
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An improvised flexible coupling made of car tyre pieces connects the drive shafts of an engine and a water pump. This one is used to cancel out misalignment and dampen vibrations.Rotating coupling
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects.[1] Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.
^"Definition of COUPLING". Merriam-webster.com. Retrieved 28 November 2018.
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to...
Coupling coefficient, or coupling factor, may refer to: Electromechanical coupling coefficient Coupling coefficient (inductors), or coupling factor, between...
A coupling or coupler is a mechanism, typically located at each end of a rail vehicle, that connects them together to form a train. The equipment that...
Capacitive coupling is the transfer of energy within an electrical network or between distant networks by means of displacement current between circuit(s)...
In physics, a coupling constant or gauge coupling parameter (or, more simply, a coupling), is a number that determines the strength of the force exerted...
In organic chemistry, a coupling reaction is a type of reaction in which two reactant molecules are bonded together. Such reactions often require the aid...
components. Subareas include the coupling of classes, interfaces, data, and services. Loose coupling is the opposite of tight coupling. Components in a loosely...
In quantum mechanics, angular momentum coupling is the procedure of constructing eigenstates of total angular momentum out of eigenstates of separate angular...
In electronics, direct coupling or DC coupling (also called conductive coupling and galvanic coupling) is the transfer of electrical energy by means of...
Kinematic coupling describes fixtures designed to exactly constrain the part in question, providing precision and certainty of location. A canonical example...
Rovibronic coupling, also known as rotation/vibration-electron coupling, denotes the simultaneous interactions between rotational, vibrational, and electronic...
In analytical mechanics and quantum field theory, minimal coupling refers to a coupling between fields which involves only the charge distribution and...
In organic chemistry, an azo coupling is an reaction between a diazonium compound (R−N≡N+) and another aromatic compound that produces an azo compound...
A fluid coupling or hydraulic coupling is a hydrodynamic or 'hydrokinetic' device used to transmit rotating mechanical power. It has been used in automobile...
RC coupling is the most widely used method of coupling in multistage amplifiers. It was invented by Prashobh James Kennedy in 1964. It is an application...
A DSP coupling is a self-sealing symmetrical coupling which is secured by inter-connecting two couplings together. It is closed by turning the locking...
Vibronic coupling (also called nonadiabatic coupling or derivative coupling) in a molecule involves the interaction between electronic and nuclear vibrational...
as the Lepidoptera, have developed a wide variety of morphological wing coupling mechanisms in the imago which render these taxa as "functionally dipterous"...
Coupling is a BBC Television sitcom. Written by Steven Moffat, it is based on his relationship with Sue Vertue, the show's producer. Martin Dennis directed...
are also known as magnetic drive couplings, magnetic shaft couplings, or magnetic disc couplings. Magnetic couplings allow a physical separation between...
A hose coupling is a connector on the end of a hose to connect (or couple) it with another hose or with a tap or a hose appliance, such as an irrigation...
The Suzuki reaction or Suzuki coupling is an organic reaction that uses a palladium complex catalyst to cross-couple a boronic acid to an organohalide...
Oxidative coupling in chemistry is a coupling reaction of two molecular entities through an oxidative process. Usually oxidative couplings are catalysed...
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