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公开(公告)号：US11235644B2
公开(公告)日：2022-02-01
申请号：US16929561
申请日：2020-07-15
发明人： Eri Kaiki , Masanori Honda , Tomohito Okuyama , Ryuji Nonaka , Hideaki Fujii , Noboru Shouno , Daisuke Nakayama , Isamu Kizaki , Yuichi Sugimura , Taei Shibahara , Kaori Suzuki , Orie Tanaka
摘要： There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at two side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.
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公开(公告)号：US11235646B2
公开(公告)日：2022-02-01
申请号：US16931329
申请日：2020-07-16
发明人： Kaori Suzuki , Masanori Honda , Tomohito Okuyama , Ryuji Nonaka , Hideaki Fujii , Noboru Shouno , Daisuke Nakayama , Isamu Kizaki , Eri Kaiki , Yuichi Sugimura , Taei Shibahara , Orie Tanaka
摘要： A side door comprises a door panel portion and a reinforcement portion (a lower-side reinforcement portion and others). The door panel portion is provided to cover an opening portion for entrance and configured such that its peripheral part overlaps with an opening-portion-forming vehicle-body frame member (a side sill and others) in a vehicle side view. The reinforcement portion is provided at the peripheral part of the door panel portion such that it overlaps with the opening-portion-forming vehicle-body frame member in the vehicle side view, thereby reinforcing the peripheral part of the door panel portion against a collision load applied to the side door from a vehicle side. The reinforcement portion is provided at a portion of the peripheral part of the door panel portion which includes a part corresponding to the vehicle-width-direction-extending vehicle-body frame member (a first floor cross member and others).
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