check pawl的意思|示意

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The English word “pawl” is a noun that refers to a small, hinged catch that engages with a rack, ratchet, or other device to prevent motion, noise, or unwanted operation. It is frequently used in mechanical devices such as locks, clocks and automobiles.

The word “pawl” is most commonly used in the phrase “ratchet pawl”, which refers to a pawl that ratchets or clicks into place when the device is used. Ratchet pawls are common in a variety of mechanical applications, such as automobile transmissions and door locks.

Another phrase that often uses the word “pawl” is “safety pawl”. This term usually applies to a device that is designed to prevent a dangerous mechanism from running too quickly. For example, many saws and other woodworking tools are equipped with safety pawls that can engage when the machine is running to ensure that it does not spin too quickly.

Finally, the term “lock pawl” is also very common. This refers to a device that uses a pawl to prevent a mechanism from operating unless it is properly locked. This type of pawl is often used in combination with a key to provide additional security.

In conclusion, the word “pawl” is most commonly used in a variety of mechanical applications to prevent unwanted motion, noise, or operation. Ratchet pawls, safety pawls, and lock pawls are some of the most common types of pawls.