Hyundai Motor Company

Kia Motors Corporation

Donghee Industrial Co., Ltd.

Eul Ho Son

Eun Sik Kim

Jae Young Kim

Sung Hoon Lee

Chang Hyun Lee

Ki Young Song

Jeong Hee Park

Chang Ha Lee

Han Gil Park

Jee Hyuck Choi

Jae Sung Heo

Wi Sang Park

Ja Yong Koo

Jae Hwan Seo

A kickdown switch for an accelerator pedal informs a driver of a misoperation state by using a kickdown switch provided in the accelerator pedal when the driver misoperates the accelerator pedal rather than operating a brake pedal while braking is required. Accordingly, the driver can definitely recognize the misoperation state of the accelerator pedal and rapidly stop misoperation of the accelerator pedal and sudden acceleration of the vehicle, whereby occurrence of accidents can be prevented.

Kickdown switch for acceleration pedal and method of controlling misoperation of acceleration pedal using the same

A hinge bush for a vehicle pedal apparatus may include a flange connected to a cylindrical portion may include an elastic section that elastically deforms when coming in contact with the internal side of a pedal member and an inelastic section that generates a strong supporting force, whereby it is possible to remove left and right spacing of the pedal arm through the elastic section and it is also possible to increase lateral rigidity of the pedal arm through the inelastic section.

Hinge bush for vehicle pedal apparatus

Disclosed herein is an air shut-off valve for a fuel cell system that can completely close an air passage () communicating with a cathode of a fuel cell stack, even though a butterfly-type valve is employed, upon the halt of operation of the fuel cell system, thereby greatly improving the durability of the fuel cell stack.

Air shut-off valve apparatus for fuel cell system

Growing community of inventors

Pyeongtaek-si, South Korea

Eul Ho Son