bn:00037574n
Noun Concept
Categories: Bicycle parts, Cycling stubs
EN
gearbox  gear box  gear case  chain case  chain guard
EN
The shell (metal casing) in which a train of gears is sealed WordNet 3.0
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EN
The shell (metal casing) in which a train of gears is sealed WordNet 3.0 & Open English WordNet
A gear case, also known as a chain case or chainguard, is an enclosure for the bicycle chain and sprocket assemblages commonly employed by utility bicycles. Wikipedia
An enclosure for the bicycle chain and sprocket assemblages commonly employed by utility bicycles. It protects the chain from mud and dirt and may also contain an oil bath to keep the chain lubricated. Wiktionary
That part of a car's transmission containing the train of gears, and to which the gear lever is connected. Wiktionary
Train of gears. Wiktionary (translation)
WordNet 3.0 & Open English WordNet
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