专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11760428B2 Vehicle front structure and front exterior member 有权
公开(公告)号：US11760428B2
公开(公告)日：2023-09-19
申请号：US17526602
申请日：2021-11-15
申请人： SUBARU CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroki Aoyanagi , Hideki Hata , Koushi Yamada
IPC分类号： B62D35/00 , B62D35/02
CPC分类号： B62D35/005 , B62D35/02
摘要： A vehicle front structure for a vehicle including a front exterior member provided on a front surface of a vehicle body includes a front introduction hole and a duct structure. The front introduction hole is formed in an end portion of the front exterior member in a vehicle width direction. The duct structure is coupled to the front introduction hole inside the front exterior member. The duct structure includes a rear exhaust hole that exhausts air to a wheel house located at a rear side of the front exterior member in the vehicle body, and a branch exhaust hole formed in a flow path section provided between the front introduction hole and the rear exhaust hole.

2. 发明授权

US11794824B2 Vehicle air guide path structure and air guide path forming member 有权
公开(公告)号：US11794824B2
公开(公告)日：2023-10-24
申请号：US17526620
申请日：2021-11-15
申请人： SUBARU CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Ryuji Nozaki , Kazuyuki Kotsuka , Hideki Hata , Kenji Watanuki , Koushi Yamada
IPC分类号： B62D35/00 , B62D35/02
CPC分类号： B62D35/008 , B62D35/02
摘要： In a vehicle air guide path structure, a vertically long air guide path forming member is provided along an outer edge of a side surface portion of a vehicle body on a rear side of a wheel house. A vertically long air guide path is formed at the rear side of the wheel house. The vertically long air guide path suctions air from the wheel house and exhausts air along a side surface of the vehicle body. A partition member partitions the vertically long air guide path so as to form a plurality of sections in an upper-lower direction. A vertically long inclined surface is formed on the side surface portion of the vehicle body at a rear side of the vertically long air guide path. The partition member protrudes to a rear side from the vertically long air guide path.

3. 发明申请

US20220153358A1 VEHICLE AIR GUIDE PATH STRUCTURE AND AIR GUIDE PATH FORMING MEMBER 有权
公开(公告)号：US20220153358A1
公开(公告)日：2022-05-19
申请号：US17526620
申请日：2021-11-15
申请人： SUBARU CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Ryuji NOZAKI , Kazuyuki Kotsuka , Hideki Hata , Kenji Watanuki , Koushi Yamada
IPC分类号： B62D35/02
摘要： In a vehicle air guide path structure, a vertically long air guide path forming member is provided along an outer edge of a side surface portion of a vehicle body on a rear side of a wheel house. A vertically long air guide path is formed at the rear side of the wheel house. The vertically long air guide path suctions air from the wheel house and exhausts air along a side surface of the vehicle body. A partition member partitions the vertically long air guide path so as to form a plurality of sections in an upper-lower direction. A vertically long inclined surface is formed on the side surface portion of the vehicle body at a rear side of the vertically long air guide path. The partition member protrudes to a rear side from the vertically long air guide path.

4. 发明授权

US11859645B2 Vehicle including embossed surface for improving aerodynamic characteristics, and front bumper member 有权
公开(公告)号：US11859645B2
公开(公告)日：2024-01-02
申请号：US17526579
申请日：2021-11-15
申请人： SUBARU CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroki Aoyanagi , Hideki Hata , Masaya Sato
IPC分类号： F15D1/00 , F15D1/12 , B62D37/02 , B62D35/00
CPC分类号： F15D1/005 , B62D35/007 , B62D37/02 , F15D1/12
摘要： A vehicle including an embossed surface for improving aerodynamic characteristics includes a front bumper member provided at a lower portion of a front surface of a vehicle body of the vehicle. On a surface of a side surface portion of the front bumper member, the embossed surface having a directional pattern for assisting an airflow to direct in one direction along the surface is formed. The one direction is raised rearward relative to a front-rear direction of the vehicle body.

5. 发明授权

US09777790B2 Shock absorber 有权
公开(公告)号：US09777790B2
公开(公告)日：2017-10-03
申请号：US15022097
申请日：2014-10-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Kazuyuki Mizuno , Ryousuke Kamae , Hideki Hata , Sadatomo Matsumura
IPC分类号： F16F9/348 , F16F9/18 , F16F9/19
CPC分类号： F16F9/3485 , F16F9/185 , F16F9/19 , F16F9/348 , F16F9/3484 , F16F9/3487 , F16F2238/04
摘要： A shock absorber including a piston (3) slidably fitted in a cylinder having hydraulic oil sealed therein. A flow of hydraulic oil, induced in a passage (10) and a sub-passage (29) by sliding movement of the piston in the cylinder in response to the stroke of a piston rod, is controlled by an extension main valve (14) and a compression sub-valve (15) incorporated in the extension main valve, thereby generating a damping force. The amount of deflection of a sub-disk (30) constituting the compression sub-valve when the sub-disk is opened is limited by restricting portions (21). The sub-disk is provided with communicating holes (31) to reduce a differential pressure acting on the sub-disk when opened and also to relax the concentration of stress in the sub-disk, thereby improving the durability of the sub-disk.

6. 发明申请

US20160258504A1 SHOCK ABSORBER 有权
标题翻译：减震器
公开(公告)号：US20160258504A1
公开(公告)日：2016-09-08
申请号：US15022097
申请日：2014-10-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Kazuyuki Mizuno , Ryousuke Kamae , Hideki Hata , Sadatomo Matsumura
IPC分类号： F16F9/348
CPC分类号： F16F9/3485 , F16F9/185 , F16F9/19 , F16F9/348 , F16F9/3484 , F16F9/3487 , F16F2238/04
摘要： A shock absorber including a piston (3) slidably fitted in a cylinder having hydraulic oil sealed therein. A flow of hydraulic oil, induced in a passage (10) and a sub-passage (29) by sliding movement of the piston in the cylinder in response to the stroke of a piston rod, is controlled by an extension main valve (14) and a compression sub-valve (15) incorporated in the extension main valve, thereby generating a damping force. The amount of deflection of a sub-disk (30) constituting the compression sub-valve when the sub-disk is opened is limited by restricting portions (21). The sub-disk is provided with communicating holes (31) to reduce a differential pressure acting on the sub-disk when opened and also to relax the concentration of stress in the sub-disk, thereby improving the durability of the sub-disk.
摘要翻译：一种减震器，包括可滑动地装配在其中密封有液压油的气缸中的活塞（3）。通过延伸主阀（14）来控制通过活塞在活塞杆中的活塞的滑动运动而在通道（10）和副通道（29）中引起的液压油流动，和安装在延伸主阀中的压缩副阀（15），从而产生阻尼力。当子盘打开时构成压缩子阀的子盘（30）的偏转量受到限制部分（21）的限制。子盘设置有连通孔（31），以在打开时减小作用在子盘上的压差，并且还缓解副盘中的应力集中，从而提高子盘的耐久性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式