Hyundai Motor Company

Kia Motors Corporation

Hyundai Dymos Inc.

Yong Hee Shin

Sang Do Park

Tae Hoon Lee

Eom Seok Yoo

Dong Woo Jeong

Ki Nam Kim

Hak Gyun Kim

Chang Oan Woo

Tae Kon Park

Seok Nam Kang

Yong Sun Oh

A seat cushion extension apparatus includes an extension motor supported on a cushion frame, an extension mounting bracket holding an extension cushion such that the extension cushion is displaceable forward and backward on a seat cushion, and a power transmission unit connecting between the extension motor and the extension mounting bracket. The power transmission unit receives power from the extension motor and moves the extension mounting bracket forward and backward. A slide device is coupled with the extension mounting bracket, and supports the extension mounting bracket such that the extension mounting bracket is slidable forward and backward in the cushion frame. The front-back length of the seat cushion can be freely extended, and limitations in the thickness of a cushion pad or the like are removed.

Seat cushion extension apparatus

A safety apparatus of a seat for a vehicle with a height adjustment device may include a height link that has one end rotatably connected to a seat rail bracket and the other end fixed to a rear hinge pipe, a restriction link that may be disposed at a side of the height link and has one end pivotally coupled to the seat rail bracket, wherein the restriction link may be elastically biased away from the height link, a first anti-rotation mechanism that may be disposed at the height link and the restriction link to restrict rotation of the height link when a front of the height link rotates upward in a front collision, and a second anti-rotation mechanism that may be disposed at the height link and the restriction link to restrict rotation of the height link when a rear of the height link rotates upward in a rear collision.

Safety apparatus of seat for vehicle with height adjust device

Growing community of inventors

Yongin-si, South Korea

Yong Hee Shin