Postech Research and Business Development Foundation

Kyungpook National University Industry-Academic Cooperation Foundation

Hyung Gon Shin

Wan Kyun Chung

Keehoon Kim

Hong Kyun Kim

Ikjong Park

Disclosed is a multi-layer soft pneumatic actuator, including: a surface layer including driving protrusions formed on one surface; a first chamber layer stacked on the other surface of the surface layer and including a first chamber configured to partially overlap the driving protrusion; a second chamber layer stacked on a layer different from the first chamber layer on the other surface of the surface layer, including a second chamber having a partial region overlapping the driving protrusion and the first chamber; and an air line layer configured to inject air into each of the first chamber and the second chamber.

Multi-layered soft pneumatic actuator and robot mechanism including the same

A vacuum tweezer according to the present disclosure includes: a first plate and a second plate of which first and second needle holes facing each other are drilled at lower ends of each, and are positioned to face each other; and a first side plate and a second side plate connecting and fixing the first plate and second plate to form a tube and including a recess portion that is concave downward at a higher position than the first and second needle holes, respectively.

Growing community of inventors

Seoul, South Korea

Hyung Gon Shin