OPENTECHNICAL PUBLICATION OT-2026-000001934 Conveyance device Published: 2026-09-15T19:09:36.696048Z Permanent URL: https://opentechnical.org/p/OT-2026-000001934 Categories: Robotics & Automation > Robot Architectures ------------------------------------------------------------------------ ABSTRACT Provided is a conveyance device configured to lift and move an object. The conveyance device includes a base and at least three rod portions. Each of the at least three rod portions is rotatable about a rotation axis extending along an up-down direction and has a projection. The projection protrudes from a first side surface in a direction away from the rotation axis and does not protrude from a second side surface. A distance from the rotation axis to a most protruding portion of the projection is greater than a distance from the rotation axis to the second side surface. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000001934 Published 2026-09-15T19:09:36.696048Z https://opentechnical.org/p/OT-2026-000001934