Triela

[The Wobulator]

Hey guys. I am trying to translate this technical manual from a fineblanking press. The part highlighted below (see image) is referred to as a "triela" in Spanish - like a biela but with 3 points of contact. Any suggestions in English. Linkeage maybe? Thanks

 

[Lnewqban]

Biela translates as connecting rod for engines.
Linkage is appropriate, but parts #2, 4, 6 and 11 are also linkages of that mechanism.
I would use something more specific, like connecting plate.

 

[Graciela J]

Where did you found the word "triela"? It doesn't appear in the RAE's dictionary, nor in the Spanish Wikipedia.

 

[RIU]

Quizá voy muy perdido, pero para mí, en el esquema cinemático que proporcionas, las bielas son las piezas 2 y 4. Lo demás son transmisores de movimiento rectilíneo. @Lnewqban te sugiere connecting plate y me parece acertado.

Y lo de triela, primera noticia.