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公开(公告)号：US12109973B2
公开(公告)日：2024-10-08
申请号：US18536793
申请日：2023-12-12
发明人： Makoto Ozeki , Atsushi Kashio , Hiroki Sakamoto
IPC分类号： B60R21/36 , B60R21/00 , B60R21/2338
CPC分类号： B60R21/36 , B60R21/2338 , B60R2021/0004 , B60R2021/23382
摘要： A pedestrian protection device includes a left airbag and a right airbag are of configurations that expand on a left and a right respectively of a wiper pivot disposed centrally in a vehicle width direction. Cowl cover portions of the left airbag and the right airbag that cover an upper face side of a cowl are of a configuration such that end side regions on sides in proximity to each other are caused to come into contact in a position above the wiper pivot. The end side region of one of the cowl cover portions covers the wiper pivot from above in such a way as to be able to restrict contact between a pedestrian and the wiper pivot.
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公开(公告)号：US10894880B2
公开(公告)日：2021-01-19
申请号：US16361952
申请日：2019-03-22
IPC分类号： C08L23/16 , C08K3/06 , C08L11/00 , C08L13/00 , C08L1/02 , C08K3/013 , C08K7/02 , C08K3/34 , C08J3/24 , C08K3/04
摘要： A rubber composition contains: at least one rubber component selected from the group consisting of an ethylene propylene diene rubber, a chloroprene rubber, a nitrile rubber, and an acrylic rubber; 1.5 to 30 parts by mass of a fluorene-modified cellulose nanofiber per 100 parts by mass of the rubber component; and 30 to 120 parts by mass of a carbon-based filler per 100 parts by mass of the rubber component. A method of producing a rubber composition comprises: kneading a dispersion of a fluorene-modified cellulose nanofiber in a process oil and a rubber component to prepare a kneaded material; and mixing a vulcanizing agent into the kneaded material.
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公开(公告)号：US11338756B2
公开(公告)日：2022-05-24
申请号：US16824878
申请日：2020-03-20
发明人： Matsuo Nagata , Koji Sakurai , Hirotoshi Kanzaki , Kenji Sumita , Hiroki Sakamoto , Yuki Nonoyama
IPC分类号： B60R21/203 , B60Q5/00 , B60R21/237
摘要： An airbag device with a horn switch body, configured so as to be installed in an upper surface side in a boss portion near a center of a steering wheel, includes: an airbag which inflates by receiving inflation gas; an inflator for supplying inflation gas to the airbag; a pad covering the folded airbag; a mounting base made of sheet metal which holds the airbag, the inflator, and the pad; a horn switch body having an assembling pin to be assembled to a main body side of the steering wheel; and a support plate made of a sheet metal which supports the horn switch body as a configuration attached to a lower surface side of the mounting base. A case around the assembling pin, the mounting base, or the support plate is provided with a spacer capable of preventing rattling of the switch disposition portion in the case.
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公开(公告)号：US12109974B2
公开(公告)日：2024-10-08
申请号：US18536866
申请日：2023-12-12
发明人： Kunihiro Aikawa , Hiroki Sakamoto , Atsushi Kashio , Makoto Ozeki , Ken Nitayama , Yusuke Ayukawa
IPC分类号： B60R21/36 , B60R21/20 , B60R21/231
CPC分类号： B60R21/36 , B60R21/20 , B60R21/231
摘要： A pedestrian protection device includes a left airbag and a right airbag that are disposed in a vicinity of a rear end of a hood panel in a vehicle, and are arranged in parallel on vehicle width direction sides. The left airbag and the right airbag each include a cowl cover portion that is disposed following the vehicle width direction and covers an upper face side of a cowl. The cowl cover portions have end portion regions disposed coinciding with each other on up-down direction sides on end sides that are in proximity to each other. At least one of the end portion regions is configured in such a way that an internal pressure when inflation is completed is raised higher than that of a general region.
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