Invention Grant
- Patent Title: Bush for vehicle
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Application No.: US15668007Application Date: 2017-08-03
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Publication No.: US10364859B2Publication Date: 2019-07-30
- Inventor: Masaki Shinkawa
- Applicant: HONDA MOTOR CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: HONDA MOTOR CO., LTD.
- Current Assignee: HONDA MOTOR CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill & Clark LLP
- Priority: JP2016-154025 20160804
- Main IPC: F16F3/12
- IPC: F16F3/12 ; B60G7/02 ; F16C17/02 ; F16C27/06 ; F16C33/20 ; F16F15/08 ; F16C33/08

Abstract:
A bush for a vehicle includes: an inner cylindrical member; a substantially cylindrical rubber member provided outside the inner cylindrical member; and a substantially cylindrical metal spring member inserted between the inner cylindrical member and the rubber member. A gap portion for allowing the metal spring member to be elastically deformed in a radial direction of the metal spring member is provided between the inner cylindrical member and the metal spring member. The bush for a vehicle works such that when impact force belonging to a relatively low vibration frequency area or impact force resultantly accompanied with great displacement is inputted into the bush for a vehicle, mainly the rubber member absorbs vibrations; and when impact force belonging to a relatively high vibration frequency area is inputted into the bush for a vehicle, mainly the metal spring member absorbs vibrations.
Public/Granted literature
- US20180038438A1 BUSH FOR VEHICLE Public/Granted day:2018-02-08
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