Hanil Tube Corp.

Sung-ryong Eom

Iris Barthel

Kay Bube

Seong-hwa Choo

Dong-hyeok Lee

André Häckel

Paul Polinski

A coupling bushing includes a bushing body and a retainer for locking a coupling plug into the bushing body. The bushing body has a connecting section and a coupling section, wherein the connecting section and the coupling section are fluidically connected with each other via an inner channel. A bushing valve is arranged in the inner channel (), wherein the bushing valve () comprises a valve holder, an axially movable valve body and a valve seat. The retainer has at least one latching element, wherein the at least one latching element has a resiliently elastic design. The at least one latching element is designed to engage with a coupling plug.

Growing community of inventors

Gyeonggi-do, South Korea

Sung-ryong Eom