---
publication_id: "OT-2026-000001220"
title: "Transport robot"
published_at: "2026-09-15T19:04:13.849492Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000001220"
categories:
  - "robotics-automation/robot-architectures"
keywords:
  - "b25j15/0616"
  - "b25j15/0616"
  - "b25j11/00"
  - "b25j11/0095"
  - "b25j11/0095"
  - "b25j15/06"
---

# Transport robot

## Abstract

To provide a transport robot including a first hand including a chuck mechanism to clamp and hold an outer peripheral end portion of a workpiece, a first movement mechanism to move the first hand to an advancing position where the workpiece contained in a workpiece container of a cassette case is held and to a retreating position farther from the workpiece container than the advancing position, a second hand including a suction portion to suction a surface of the workpiece, a second movement mechanism to move the second hand to a delivery position vertically overlapped with the retreating position, and a lifting and lowering mechanism to lift and lower the second hand moved to the delivery position.