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ot Samolyot, vertolyot, dirijabl va shu kabilarning uchishi, aerochananing harakatlanishi uchun zarur boʻlgan tortish kuchi olinadigan qurilma.

Eh, jangovar propellerlar tovushi. Nav boʻsaday shirin tuyuldi. — A. Muxtor

Hasharotning qanotlari samolyotning qanotlariga oʻxshamaydi, hasharot qanotlaridan har biri — oʻng va chap qanoti alohida-alohida ishlaydigan propellerlardir. — Fan va turmush

Shaft on which the rowing screw is fixed

Air propulsion having two or more blades with a hub mounted on the shaft

The propeller providing progress transport means due to rotation of driving wheel

Bearing mount assembly of lay propeller shaft of the vehicle which elastic holder reduces its vibration