Pedal simulator for vehicle

By designing a vehicle pedal simulator including a housing part, a piston part, an elastic part, a shock absorber part and a cover part, the complex structure of the traditional pedal simulator is solved, structural optimization and shape simplification are achieved, maintenance costs are reduced and productivity is improved.

CN119705367APending Publication Date: 2025-03-28HYUNDAI MOBIS CO LTD
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Patent Information

Application Number
CN202411067503.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-09-26
Filing Date
2024-08-06
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

Traditional pedal simulators have been difficult to achieve due to the need to increase the number of parts and shape complexity to provide a brake feel similar to a mechanical booster.

Method used

A pedal simulator for a vehicle is designed, including a housing part, a piston part, an elastic part, a shock absorber part and a cover part. The piston part is supported by the elastic part, the pedal return spring is omitted, and the adjustment of the housing part, the elastic part and the shock absorber part is suitable for pedals of various types and shapes.

Benefits of technology

The optimization of structure and simplification of shape are achieved, the maintenance and replacement costs are reduced, productivity is improved, and the pedal stroke is measured through the magnet part, providing flexible pedal force adjustment.

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Abstract

The invention relates to a pedal simulator of a vehicle. The pedal simulator includes: a piston portion slidably disposed in a housing portion; an elastic part which elastically supports the piston part in the housing part; a damper portion provided in the piston portion and compressed onto the housing portion by contact; and a hollow cover portion coupled to the piston portion and interposed between the piston portion and the damper portion. The effect of the present disclosure is that since the pedal simulator of the present disclosure can be commonly used in various types of pedal portions by modulation of the pedal simulator, the pedal simulator can be applied regardless of the type and shape of the pedal portion, maintenance and replacement costs of the pedal simulator can be reduced, and productivity can be improved.
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