Tohoku Univ. Technology： Gripper capable of grasping unknown shapes： T21-298
Gripping mechanism that fits and deforms the shape of the object
Robots that explore extreme environments such as planets, caves, and volcanoes are being developed. In such environments, it is difficult to survey topography in advance, so robots that can move on unknown surfaces are required. In addition, due to the recent labor shortage, there is a great demand for mechanizing operations in factories and warehouses. In order to mechanize operations performed by human hands, robot hands capable of grasping various objects by one mechanism are required. As described above, if a gripper capable of grasping unknown shapes can be realized, there will be a great demand. The present invention relates to a gripper that can grasp unknown shapes by fitting and deforming with the shape of the object. The ordinary grippers usually cannot grasp the concave shapes, but the present mechanism can grasp by fitting them. In addition, it is advantageous that both convex and concave shapes can be grasped by the same operation using only one actuator. In the Related Works No.2, it is possible to view a video (Japanese).
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The revenue generated from technology transfer is reinvested into universities and researchers as new research funding, which is used to create further research outcomes. To ensure the smooth operation of this cycle, known as the "Intellectual Creation Cycle," we will actively promote technology transfer. The types of seeds we handle include patents, know-how, databases, and programs. We have established a collaborative framework by concluding basic technology transfer agreements with the following universities (as of June 1, 2025): - Tohoku University - Hirosaki University - Iwate University - Akita University - Fukushima University - Yamagata University - Tohoku Gakuin University - Iwate Medical University - Fukushima Medical University - Aizu University - Miyagi University - Hokkaido University - Muroran Institute of Technology - Showa Medical University
