Definition of coupler
1 : one that couples. 2 : a contrivance on a keyboard instrument by which keyboards or keys are connected to play together.
What is a coupler on a car?
A flex coupling, also commonly referred to as a steering damper, is a steering system component that is commonly found on many vehicles. It is a rubber disc that is designed to absorb and dampen vibrations.
What is a coupler used for in construction?
Rebar couplers are used for joining rebars with full tension capacity. The ends of bars to be joined are provided with threads, and the bars are joined using a coupler sleeve that transfers the force on the rebar across the connection.
What is a coupler in technology?
Coupling, a device used to connect two shafts together at their ends for the purpose of transmitting power.
What is a mechanical coupler?
Couplings are mechanical components used to connect two in-line shafts to enable one shaft to drive another at the same speed. A coupling can be rigid or flexible, allowing various amount of angular, radial, and axial misalignment between the two shafts.
What are knuckle couplers?
During the transition period from link-and-pin couplers, knuckle couplers on many locomotives had a horizontal gap and a vertical hole in the knuckle itself to accommodate, respectively, a link and a pin, to enable it to couple to vehicles which were still equipped with the older link-and-pin couplers.
Why do we use coupler?
The ends of steel bars to be joined are provided with threads, and a coupler is used to join rebars end-to-end, which transfers the loads on the rebar across the connection. They are more efficient than lap splices because they do not depend on the concrete for load transfer.
What is couplers in civil engineering?
Mechanical Couplers are the cylindrical element that connects the two rotating edges of reinforcement bars, also known as an alternative to lapping rebars. The grade of the coupler should be equivalent to the reinforcement bars which ensures the maximum transmission of the load stresses from one bar to another.
What is a steel coupler?
Steel pipe coupling is a very short length of tube used in piping or plumbing, it usually refers to the socket weld or a threaded on one or both ends that allows two tubes connected together.
What are couplers in electrical?
In electronics and telecommunication, coupling is the transfer of electrical energy from one circuit to another, or between parts of a circuit. Coupling can be deliberate as part of the function of the circuit, or it may be undesirable, for instance due to coupling to stray fields.
What is a coupler in plumbing?
Coupling & Adapter Fittings – Pipe couplers slip over the outside of two pipes to connect them, usually permanently. A coupling can be a reducer, or reducing coupling, meaning they reduce flow by joining a larger pipe to a smaller size.
What is the difference between coupler and splitter?
A splitter can be used as either a power combiner or a power divider, it is a reciprocal device. A coupler can be used to inject a second signal into a network, or as a means to sample a signal within a network (it is also reciprocal). Couplers and splitters are usually three or four-port networks.
What are the types of coupling?
Types of Couplings
Rigid coupling.Flexible coupling.Sleeve or muff coupling.Split muff coupling.Flange coupling.Gear coupling.Universal joint (Hooke’s joint)Oldham coupling.
What is shaft coupling?
A shaft coupling is a mechanical component that connects the drive shaft and driven shaft of a motor, etc., in order to transmit power. Shaft couplings introduce mechanical flexibility, providing tolerance for shaft misalignment.
What is Swivel Coupler?
Pressed Steel Swivel Couplers are used to connect two scaffolding poles at any angle. Swivel Couplers are used for adding diagonal bracing to a scaffold structure, and are adjustable to fit towers of any size.
