Linkage Arm

sketchfab

We're talking about a linkage arm for a miniature train that's compact and highly maneuverable. This design typically consists of an articulated joint that connects two links, allowing for smooth movement in multiple directions. The linkage is often used to control the movement of the train's wheels or axles, enabling it to navigate tight curves and sharp turns with ease. With its lightweight construction and high degree of flexibility, this linkage arm is ideal for use in model trains, toy trains, or even miniature amusement park rides.