Invention Grant
- Patent Title: Vehicle with high-strength frame members
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Application No.: US16103673Application Date: 2018-08-14
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Publication No.: US10647361B2Publication Date: 2020-05-12
- Inventor: Daisuke Kanamaru , Hiroto Kido , Yasushi Ishikawa , Atsushi Kawamoto , Yuuki Uchiba
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@a083d62
- Main IPC: B62D21/15
- IPC: B62D21/15 ; B62D25/08 ; B62D21/03 ; B62D21/11
Abstract:
A frame (extension frame) extending in a vehicle longitudinal direction on an outward side, in a vehicle width direction, of a powertrain mounted at a front portion of a vehicle includes front-side and rear-side high strength portions which are spaced apart, in the vehicle longitudinal direction, from each other and a low strength portion which is positioned, in the vehicle longitudinal direction, between the both high strength portions. The low strength portion has a lower bending strength than each of the both high strength portions. A specified portion which is a part of the low strength portion is positioned on the outward side, in the vehicle width direction, of and in front of a part of the powertrain (oil pan) which is located at the same level as the specified portion of the frame.
Public/Granted literature
- US20190061823A1 VEHICLE Public/Granted day:2019-02-28
Information query
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