Robot hand

The robot hand uses rack and pinion mechanisms to address the limitations of conventional grippers by enabling stable grasping of objects from small to large sizes with uniform force and reduced interference, enhancing versatility and control.

JP2026046904AActive Publication Date: 2026-03-13OSAKA UNIVERSITY
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-09-03
Publication Date
2026-03-13

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  • Figure 2026046904000001_ABST
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Abstract

To realize a robotic hand that can adapt to a wide range of object sizes. [Solution] The robot hand (100) has a first rack and pinion mechanism (241) and a second rack and pinion mechanism (242), the first rack portion (R2-1) of the second rack and pinion mechanism is fixed to the pinion portion (G1) of the first rack and pinion mechanism, and the pinion portion (G2) of the second rack and pinion mechanism is fixed to the second rack portion (R1-2) of the first rack and pinion mechanism.
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Citation Information

Patent Citations

  • JP1978051161A

  • Gripping device

    JP2021070076A

  • Robot hand and gripping system

    JP2021133444A