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- Cycloid_gear abstract "The cycloidal gear profile is a form of toothed gear used in mechanical clocks, rather than the involute form used for most other gears. The gear tooth profile is based on the epicycloid and hypocycloid curves, which are the curves generated by a circle rolling around the outside and inside of another circle, respectively. When two toothed gears mesh, an imaginary circle, the pitch circle, can be drawn around the centre of either gear through the point where their teeth make contact. The curves of the teeth outside the pitch circle are known as the addenda, and the curves of the tooth spaces inside the pitch circle are known as the dedenda. An addendum of one gear rests inside a dedendum of the other gear.In cycloidal gears, the addenda of the wheel teeth are convex epi-cycloidal and the dedenda of the pinion are concave hypocycloidal curves generated by the same generating circle. This ensures that the motion of one gear is transferred to the other at locally constant angular velocity.Usually the pinion radius is made equal to the generating circle diameter since this gives radial dedenda, which are convenient to manufacture on a hobbing machine.[citation needed]There is some dispute over the invention of cycloidal gears. Those involved include Gérard Desargues, Philippe de La Hire, Ole Rømer, and Charles Étienne Louis Camus.".
- Cycloid_gear wikiPageExternalLink e-books.php.
- Cycloid_gear wikiPageExternalLink index.php.
- Cycloid_gear wikiPageExternalLink 100512-gear-engine.
- Cycloid_gear wikiPageExternalLink CycloidalGears.
- Cycloid_gear wikiPageID "2865566".
- Cycloid_gear wikiPageRevisionID "583313111".
- Cycloid_gear hasPhotoCollection Cycloid_gear.
- Cycloid_gear subject Category:Gears.
- Cycloid_gear type Artifact100021939.
- Cycloid_gear type Device103183080.
- Cycloid_gear type Gear103430551.
- Cycloid_gear type Gears.
- Cycloid_gear type Instrumentality103575240.
- Cycloid_gear type Machine103700963.
- Cycloid_gear type MechanicalDevice103736970.
- Cycloid_gear type Mechanism103738472.
- Cycloid_gear type Object100002684.
- Cycloid_gear type PhysicalEntity100001930.
- Cycloid_gear type Wheel104574999.
- Cycloid_gear type Whole100003553.
- Cycloid_gear comment "The cycloidal gear profile is a form of toothed gear used in mechanical clocks, rather than the involute form used for most other gears. The gear tooth profile is based on the epicycloid and hypocycloid curves, which are the curves generated by a circle rolling around the outside and inside of another circle, respectively. When two toothed gears mesh, an imaginary circle, the pitch circle, can be drawn around the centre of either gear through the point where their teeth make contact.".
- Cycloid_gear label "Cycloid gear".
- Cycloid_gear sameAs m.087r3v.
- Cycloid_gear sameAs Q5198721.
- Cycloid_gear sameAs Q5198721.
- Cycloid_gear sameAs Cycloid_gear.
- Cycloid_gear wasDerivedFrom Cycloid_gear?oldid=583313111.
- Cycloid_gear isPrimaryTopicOf Cycloid_gear.