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- Un mecanismo de seis barras es un dispositivo mecánico con un grado de libertad, constituido por seis barras y siete articulaciones. Un ejemplo es el mecanismo de Klann, utilizado para guiar las extremidades de una máquina capaz de caminar. En general, cada articulación conecta dos barras, denominándose barra binaria a la que contiene dos articulaciones. Si se considera un hexágono (bastan seis barras binarias, con seis de las siete articulaciones dispuestas en sus vértices), entonces la séptima articulación puede ser añadida para conectar dos lados del hexágono para formar una disposición conteniendo dos barras ternarias (con tres articulaciones). Este tipo de conexión de seis barras se dice que tiene la topología de Watt. Una conexión de seis barras también puede construirse ensamblando en primer lugar cinco barras binarias formando un pentágono (que utiliza cinco de las siete articulaciones), completando entonces la conexión añadiendo una barra binaria que conecte dos lados del pentágono. De esta forma se crean dos articulaciones ternarias que ahora quedan separadas por una o más barras binarias. Este tipo de conexión de seis barras se dice que tiene la tipología de Stephenson. El mecanismo de Klann es de topología Stephenson. (es)
- In mechanics, a six-bar linkage is a mechanism with one degree of freedom that is constructed from six links and seven joints. An example is the Klann linkage used to drive the legs of a walking machine. In general, each joint of a linkage connects two links, and a binary link supports two joints. If we consider a hexagon constructed from six binary links with six of the seven joints forming its vertices, then the seventh joint can be added to connect two sides of the hexagon to form a six-bar linkage with two ternary links connected by one joint. This type of six-bar linkage is said to have the Watt topology. A six-bar linkage can also be constructed by first assembling five binary links into a pentagon, which uses five of the seven joints, and then completing the linkage by adding a binary link that connects two sides of the pentagon. This again creates two ternary links that are now separated by one or more binary links. This type of six-bar linkage is said to have the Stephenson topology. The Klann linkage has the Stephenson topology. (en)
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- 4025 (xsd:nonNegativeInteger)
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- Un mecanismo de seis barras es un dispositivo mecánico con un grado de libertad, constituido por seis barras y siete articulaciones. Un ejemplo es el mecanismo de Klann, utilizado para guiar las extremidades de una máquina capaz de caminar. El mecanismo de Klann es de topología Stephenson. (es)
- In mechanics, a six-bar linkage is a mechanism with one degree of freedom that is constructed from six links and seven joints. An example is the Klann linkage used to drive the legs of a walking machine. A six-bar linkage can also be constructed by first assembling five binary links into a pentagon, which uses five of the seven joints, and then completing the linkage by adding a binary link that connects two sides of the pentagon. This again creates two ternary links that are now separated by one or more binary links. This type of six-bar linkage is said to have the Stephenson topology. (en)
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- Mecanismo de seis barras (es)
- Six-bar linkage (en)
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