Hyundai Motor Company

Kia Motors Corporation

Daedong Movel System Co., Ltd.

Sejong Ind. Co., Ltd

Yun Soo Kim

Sang Ho Kim

Sang Shin Lee

Jin Woo Kim

Sang Il Lee

Young Dong Kim

Young Bae Kim

Jong Hwa Kang

Heung Suk Yang

Yeong Sik Joo

Wan Cheol Lee

Young Gu Kang

Myoung Soo Chang

A variable exhaust valve assembly for a vehicle includes an exhaust housing, a power transmission device that transmits rotational power, a shaft that extends through the exhaust housing and is coupled with a valve so as to open and close the exhaust housing, and a heat shielding unit to reduce heat transfer between the power transmission device and the exhaust housing. The power transmission device is configured to regulate an opening degree of the valve. The variable exhaust valve assembly is improved in durability by minimizing damage to power transmission caused by high-temperature heat of exhaust gas, and reducing vibration transmitted to the power transmission device.

Variable exhaust valve assembly for vehicle

A folding seat actuator may include a wire configured to be coupled to a seat back or a seat cushion, a coiling gear connected to the wire configured to fold a seat by winding the wire around the coiling gear when the coiling gear is rotated, a reduction gear interlocked with the coiling gear to rotate the coiling gear, a power source for providing rotational force to the reduction gear, and an elastic body for providing rotational force to the reduction gear such that the reduction gear is restored to a set position after rotating by the power source.

Folding seat actuator

Growing community of inventors

Incheon, South Korea

Yun Soo Kim