Clutch
A clutch is a mechanical device which engages and disengages power transmission especially from driving shaft to driven shaft.
In the simplest application, clutches connect and disconnect two rotating shafts (drive shafts or line shafts). In these devices, one shaft is typically attached to an engine or other power unit (the driving member) while the other shaft (the driven member) provides output power for work. While typically the motions involved are rotary, linear clutches are also possible.
In a torque-controlled drill, for instance, one shaft is driven by a motor and the other drives a drill chuck. The clutch connects the two shafts so they may be locked together and spin at the same speed (engaged), locked together but spinning at different speeds (slipping), or unlocked and spinning at different speeds (disengaged).
Clitch (verb)
alternative form of clutch
Clitch (noun)
alternative form of clutch
Clutch (verb)
To seize, as though with claws. from 14th c.
“to clutch power”
Clutch (verb)
To grip or grasp tightly. from 17th c.
“She clutched her purse tightly and walked nervously into the building.”
Clutch (verb)
To hatch.
Clutch (noun)
The claw of a predatory animal or bird. from 13th c.
Clutch (noun)
A grip, especially one seen as rapacious or evil. from 16th c.
Clutch (noun)
A device to interrupt power transmission, commonly used between engine and gearbox in a car. from 19th c.
Clutch (noun)
The pedal in a car that disengages power transmission.
Clutch (noun)
Any device for gripping an object, as at the end of a chain or tackle.
Clutch (noun)
A small handbag or purse with no straps or handle.
Clutch (noun)
An important or critical situation.
Clutch (noun)
A brood of chickens or a sitting of eggs. from 18th c.
Clutch (noun)
A group or bunch (of people or things). from 20th c.
Clutch (adjective)
Performing or tending to perform well in difficult, high-pressure situations.