Kyung Chang Industrial Co., Ltd.

Hyundai Motor Company

Jong Hee Han

Eun Sik Kim

Jeong Seon Min

Hyeon Uk Kim

Bum Jun Kim

Ki Chul Hyun

An accelerator pedal for a vehicle, which has a hysteresis generation structure may be provided. The accelerator pedal for a vehicle includes: a housing; a cylindrical hinge which is connected to the housing; a main pedal arm which is coupled to one side of the hinge and rotates in a first direction in close contact with a first action point of the one side of the hinge when a predetermined force is applied; an auxiliary pedal arm which is coupled to the other side of the hinge and rotates in a second direction in close contact with a second action point of the other side of the hinge by an elastic force when the force applied to the main pedal arm is removed; and a spring which is coupled to a bottom of one end of the auxiliary pedal arm and applies the elastic force to the auxiliary pedal arm.

Accelerator pedal for vehicle which has hysteresis

An apparatus for reducing a pedal effort for a vehicle may include a housing having a first end that is opened and a second end that is rotatably coupled to a pedal member, an elastic body inserted into the housing, a slider contacting the elastic body and configured to be slid along a length of the housing, cover plates coupled to the slider and contacting an outer peripheral surface of the housing so as to guide movement of the slider, and a lever protrusion rotatably coupled to the pedal member, having an end portion rotatably coupled to the slider, and configured to rotate together with a pedal depending on rotation of the pedal, to slide the slider.

Apparatus for reducing pedal effort for vehicle

A pedal effort adjusting apparatus for vehicles may include a fixed part rotatably coupled with a pedal member, a moving part configured to linearly move with respect to the fixed part, an elastic member configured to support the fixed part and the moving part, and a lever protrusion coupled to a hinge shaft of a pedal and configured to rotate together with the pedal and have an end rotatably coupled to the moving part to linearly move the moving part at a time of the rotation of the pedal.

Pedal effort adjusting apparatus for vehicles

A pedal operating apparatus for a vehicle includes a pedal member fixed to a vehicle body panel, having a hinge shaft provided at a back end thereof, and having a height controller above the hinge shaft. A pedal arm has an upper end rotatably installed at the hinge shaft of the pedal member, the upper end being provided with a protrusion protruding forward. A pedal effort controller is configured to include an elastic member rotatably installed at a front portion of the pedal arm. A switching member extends and is bent downwardly from the elastic member. The switching member has the bent portion contacted to the height controller. The pedal effort controller presses the protrusion downwardly through the switching member with an elastic force at an initial position of the pedal arm, and pushes the protrusion upward.

Pedal operating apparatus of vehicle

An apparatus for reducing an effort of a clutch pedal for a vehicle may include a hinge pipe provided in an upper portion of a pedal arm so that a pedal hinge penetrates the hinge pipe and having a plurality of pipe protrusions which protrude in a radial direction along a circumferential direction of the hinge pipe on an outer peripheral surface of the hinge pipe, a spring housing fixedly installed on an inside of a pedal member facing the hinge pipe, and a leaf spring positioned in an inner space of the spring housing and fixedly installed in the spring housing to be flexibly bent and having a curve portion contacting one or each of the pipe protrusions.

Growing community of inventors

Waegwan-eup, South Korea

Jong Hee Han