Invention Grant
- Patent Title: Shock absorbing member
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Application No.: US17131965Application Date: 2020-12-23
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Publication No.: US11618399B2Publication Date: 2023-04-04
- Inventor: Taiki Yotsuyanagi , Tsuyoshi Nishihara , Ryo Shimoda , Chikara Kawamura , Tsuneki Shimanaka , Kota Yoshida
- Applicant: MAZDA MOTOR CORPORATION
- Applicant Address: JP Hiroshima
- Assignee: MAZDA MOTOR CORPORATION
- Current Assignee: MAZDA MOTOR CORPORATION
- Current Assignee Address: JP Hiroshima
- Agency: Studebaker & Brackett PC
- Priority: JPJP2020-004244 20200115
- Main IPC: B60R19/34
- IPC: B60R19/34 ; F16F7/00 ; F16F7/12

Abstract:
A shock absorbing member is provided having a sequential destruction capability and protection against electrolytic corrosion on fastening-fixing portions thereof to be fastened to a bumper reinforcement or a vehicle body. Embodiments include a shock absorbing member between a bumper reinforcement and a vehicle body, including a distal end portion fastened to the bumper reinforcement; a base end flange portion fastened to the vehicle body; and an absorbing member body extending in a vehicle front-rear direction and connecting the distal end portion and the base end flange portion. The absorbing member body includes a carbon fiber-glass reinforced plastic layer. Fastening-fixing portions of the distal end portion and the base end flange portion are composed of glass fiber reinforced plastic layers.
Public/Granted literature
- US20210213899A1 SHOCK ABSORBING MEMBER Public/Granted day:2021-07-15
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