Hyundai Motor Company

Kia Corporation

Do Kyoung Ji

Jun Hyeok Bae

Yong Tae Kim

Young Seok Lee

Dong Ho Kwak

Se Hoon Ham

A fastening apparatus includes: a plurality of fastening tools; a first movement mechanism configured to rotate the plurality of fastening tools in a circumferential direction; a second movement mechanism configured to rectilinearly move the plurality of fastening tools in a radial direction; and a third movement mechanism configured to rectilinearly move the plurality of fastening tools in a vertical direction. In particular, the first movement mechanism includes a closed-curve guide unit having a closed-curve shape and configured to define a route along which the plurality of fastening tools rotates in the circumferential direction.

Method of operating fastening apparatus and fastening apparatus

A cylinder head pallet includes: a base plate; a subplate disposed upwardly of the base plate, spaced apart from the base plate, and having a first surface and a second surface that oppose each other; and a plurality of posts installed on the first surface and the second surface of the subplate to support a cylinder head.

Cylinder head pallet

Growing community of inventors

Ulsan, South Korea

Do Kyoung Ji