Definition of Mainspring. Meaning of Mainspring. Synonyms of Mainspring

Here you will find one or more explanations in English for the word Mainspring. Also in the bottom left of the page several parts of wikipedia pages related to the word Mainspring and, of course, Mainspring synonyms and on the right images related to the word Mainspring.

Definition of Mainspring

Mainspring
Mainspring Main"spring`, n. The principal or most important spring in a piece of mechanism, especially the moving spring of a watch or clock or the spring in a gunlock which impels the hammer. Hence: The chief or most powerful motive; the efficient cause of action.

Meaning of Mainspring from wikipedia

- A mainspring is a spiral torsion spring of metal ribbon—commonly spring steel—used as a power source in mechanical watches, some clocks, and other clockwork...
- in which the natural motion of the wearer provides energy to wind the mainspring, making manual winding unnecessary. It is distinguished from a manual...
- electronically via a small battery. A mechanical watch is driven by a mainspring which must be wound either periodically by hand or via a self-winding...
- The Mainspring is a 1916 American silent drama film directed by Jack Conway and starring Ben F. Wilson, Wilbur Higby and Francelia Billington. Ben F. Wilson...
- Mainspring is the third novel from writer Jay Lake. It is a clockpunk science fiction novel. This novel is followed by the 2008 sequel Escapement and the...
- clockwork motor consisting of a mainspring, a spiral torsion spring of metal ribbon. Energy is stored in the mainspring manually by winding it up, turning...
- Mainspring gauges were used to measure the sizes of watch mainsprings so that replacement springs could be ordered from a supply house. Mainsprings are...
- groove around it, wound with a cord or chain which is attached to the mainspring barrel. Fusees were used from the 15th century to the early 20th century...
- secondary lever is withdrawn from its position and the strong pull of the mainspring pushes the unsupported main sear back into the lock and the wheel is free...
- The Mainspring of Human Progress, by Henry Grady Weaver, is a libertarian history book published in 1947 by Talbot Books. In 1953, the Foundation for Economic...
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