Crank
Query URLs
https://term.museum-digital.de/md-de/tag/22349
- Note
- A crank is an arm attached at a right angle to a rotating shaft by which circular motion is imparted to or received from the shaft. When combined with a connecting rod, it can be used to convert circular motion into reciprocating motion, or vice versa. The arm may be a bent portion of the shaft, or a separate arm or disk attached to it. Attached to the end of the crank by a pivot is a rod, usually called a connecting rod (conrod).
The term often refers to a human-powered crank which is used to manually turn an axle, as in a bicycle crankset or a brace and bit drill. In this case a person´s arm or leg serves as the connecting rod, applying reciprocating force to the crank. There is usually a bar perpendicular to the other end of the arm, often with a freely rotatable handle or pedal attached.
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Technische Zeichnung : Schneide-Mühle
Nur Kappenangeln und Kurbel...
Object information
Image: Stiftung Deutsches Technikmuseum Berlin - CC BY-SA -
Technische Zeichnung : Kurbelzapfen zum Vollgatter für Herrn Jurisch, Kl. Wittenberg
Längsschnitt und Querschnitt....
Object information
Image: Stiftung Deutsches Technikmuseum Berlin - CC BY-SA -
![Technische Zeichnung : Kurbel [zur] Dreschmaschine](https://asset.museum-digital.org/berlin/images/import_17/201601/200w_29164048952.jpg)
Technische Zeichnung : Kurbel [zur] Dreschmaschine
Grundriss und Vorderansicht...
Object information
Image: Stiftung Deutsches Technikmuseum Berlin - CC BY-SA -
Kurbeln, Stangenköpfe und Flansche.
Zeichnung von Kurbeln,...
Object information
Image: Mansfeld-Museum im Humboldt-Schloss - CC BY-NC-SA -
Modell einer Pumpe, 2. Hälfte 18. Jh.
In einen mit Andreaskreuzen...
Object information
Image: Landesmuseum Württemberg, Stuttgart - CC BY-SA
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