Invention Grant
- Patent Title: Bush-type hydraulic mount
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Application No.: US17486307Application Date: 2021-09-27
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Publication No.: US11781613B2Publication Date: 2023-10-10
- Inventor: Seung Won Kim
- Applicant: Hyundai Motor Company , Kia Corporation
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company,Kia Corporation
- Current Assignee: Hyundai Motor Company,Kia Corporation
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: Fox Rothschild LLP
- Priority: KR 20210029222 2021.03.05
- Main IPC: F16F13/14
- IPC: F16F13/14 ; B60K1/00

Abstract:
A bush-type hydraulic mount used for mounting a motor module in an electric vehicle is provided. The bush-type hydraulic mount includes an inner pipe, a middle pipe disposed coaxially with the inner pipe, and a main rubber that is vulcanized between the inner pipe and the middle pipe. An outer pipe surrounds the middle pipe. The main rubber includes a front fluid chamber that is recessed from a surface of the main rubber, a rear fluid chamber adjacent to the front fluid chamber and recessed from the surface of the main rubber, and a bridge that separates the front fluid chamber and the rear fluid chamber to allow fluid to flow between the front fluid chamber and the rear fluid chamber and being deformable by external force.
Public/Granted literature
- US20220282765A1 BUSH-TYPE HYDRAULIC MOUNT Public/Granted day:2022-09-08
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