1This joint or coupling connects rigid rods whose axes are inclined to each other 2Made of high quality alloy steel, it is durable and has long service life 3It is commonly used for shafts that transmit rotary motion 4It consists of a pair of hinges located close together, connected by a cross shaft 5Widely used in general machinery, such as textile machine, rolling mill, compressor, vacuum equipment, even in dentist medical equipment and special screwdrivers
