cartridge extractor
Học thuậtThân thiện
Definition
Noun: A device or mechanism within a firearm designed to remove a spent cartridge case (the empty shell) from the weapon's firing chamber and transfer it to the ejector mechanism.
Usage
The term "cartridge extractor" is a technical noun used specifically in the context of firearms and their operation. It refers to a critical internal component responsible for the extraction phase of the firing cycle.
Examples
- During the cleaning process, the gunsmith inspected the cartridge extractor for any signs of wear or damage.
- A malfunctioning cartridge extractor can cause a failure to eject, resulting in a jam.
- The design of the cartridge extractor varies between different models of pistols and rifles.
Advanced Usage
- In technical manuals and discussions among firearms enthusiasts, the component is often simply called the extractor. The full term "cartridge extractor" is used for precise specification.
- The extractor engages with the rim or a groove of the cartridge case to pull it from the chamber.
Variants and Related Words
- Extractor (noun): The more common, shortened form of "cartridge extractor."
- Ejector (noun): A separate but closely related component that throws the extracted cartridge case clear of the firearm.
- Extraction (noun): The process of removing the spent cartridge case from the chamber.
Synonyms
- Extractor (the primary synonym)
- Case extractor
Antonyms
- There is no direct antonym, as it is a specific mechanical part. The opposite function would be loading or chambering.
Related Phrases
- Failure to extract (FTE): A malfunction where the extractor fails to remove the spent case from the chamber.
- Extractor claw: The part of the extractor that physically grips the cartridge rim.
Noun
- a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector