| 摘要 |
A cableveyor is provided to control the radius of curvature thereof by a link connection pin formed with a protrusion for controlling the radius of curvature. A connection pin(2) connecting a plurality of links(1) in the caterpillar shape, includes a substrate(10), a central protrusion(11) formed in the center of the substrate for serving as the center of rotation by being coupled in central holes(7a,7b) of the links, curvature control protrusions(3) formed at both sides of the central protrusion to be fitted into arc-shaped grooves(8a-8d) of the links, and connection protrusions(12) protruded from the curvature control protrusion. A connection plate(13) is coupled with the links and formed with a central hole(7c) and connection holes(9b) respectively inserted by the central protrusion and the connection protrusions.
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