Invention Application
- Patent Title: REAR BODY STRUCTURE FOR VEHICLES
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Application No.: US16610496Application Date: 2018-05-01
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Publication No.: US20200156706A1Publication Date: 2020-05-21
- Inventor: Makoto MORIMOTO , Nobuyuki NAKAYAMA , Harumitsu KUBOTA , Yasunori ISSHIKI , Taichi HIRAKAWA
- Applicant: MAZDA MOTOR CORPORATION
- Applicant Address: JP Hiroshima
- Assignee: MAZDA MOTOR CORPORATION
- Current Assignee: MAZDA MOTOR CORPORATION
- Current Assignee Address: JP Hiroshima
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6d76b05e
- International Application: PCT/JP2018/017465 WO 20180501
- Main IPC: B62D21/15
- IPC: B62D21/15 ; B62D25/02 ; B62D25/08 ; B60K1/04 ; B62D21/11 ; H01M2/10
Abstract:
A vehicle body rear part structure for a vehicle includes a rear subframe disposed below a rear side frame and extending in a vehicle body front-rear direction. The rear subframe includes a front load absorbing portion and a rear load absorbing portion which extend rearwardly of a vehicle body from an important safety related component disposed on a vehicle body rear part, are disposed on a vehicle body rear side with respect to the important safety related component, and are configured to absorb a collision load when the collision load from rearwardly of the vehicle body is applied. The rear load absorbing portion is disposed on the vehicle body rear side of the front load absorbing portion. Strength of the rear load absorbing portion against compression in an axis direction is set low, as compared with strength of the front load absorbing portion.
Public/Granted literature
- US11130526B2 Rear body structure for vehicles Public/Granted day:2021-09-28
Information query
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