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11. 发明专利

JP2001030809A SEAT FOR VEHICLE 失效
公开(公告)号：JP2001030809A
公开(公告)日：2001-02-06
申请号：JP20564399
申请日：1999-07-21
申请人： TAKASHIMAYA NIPPATSU KOGYO , NHK SPRING CO LTD
发明人： ONODA KEISUKE , SHINODA MASAHIDE , FUJIWARA MASANORI , HISAMOTO TADANORI , MIYATA KAKUJI , HONMA AKIRA
IPC分类号： B60N2/14 , A61G3/00
摘要： PROBLEM TO BE SOLVED: To comfortably get in/get out of a vehicle by freely turning a seat toward a door opening part. SOLUTION: This seat is constituted turnable toward a door opening part. In this case; when the seat is rotated toward the door opening part, a turning center of the set is set backward from the front end part of a wheel house such that a front edge of a seat cushion 1 perfectly projects from the door opening part to an outside. The seat cushion 1 comprises seat cushion body 1a and a side seat part 2 which is in contact with the wheel house. This side seat part 2 is constituted so as to be held in its standing state or to be bent along an outer shape of the wheel house accompanied with a turning of the seat cushion 1.

12. 发明专利

JPH115474A SITTING DIRECTION REVERSIBLE SEAT DEVICE 失效
公开(公告)号：JPH115474A
公开(公告)日：1999-01-12
申请号：JP16153097
申请日：1997-06-18
申请人： NHK SPRING CO LTD , TAKASHIMAYA NIPPATSU KOGYO
发明人： MATSUFUJI YORISUKE , HONMA AKIRA , HISAMOTO TADANORI , ONODA KEISUKE , SHINODA MASAHIDE
IPC分类号： B60N2/20 , B60N2/22 , B60N2/24
摘要： PROBLEM TO BE SOLVED: To reverse the sitting direction without requiring a wide space for installation by falling a seat back in the horizontal direction so that it functions as a seat cushion, and standing a seat cushion so that it functions as a seat back. SOLUTION: A seat back 7 is tilted in the horizontal direction like an arrow A shows, and an engagement releasing lever 15 is pulled up so as to release the engagement of an engaging claw 10 and a pin 5b, and a link arm 5 and a seat cushion 8 are tilted like an arrow B shows so as to vertically stand the link arm 5 and the seat cushion 8. The pin 5b is engaged with the engaging claw member 11 so as to fix the link arm 5. The engagement releasing knob 23 is drawn so as to release the engagement of a pin 17 and an engagement hole 5c, and the seat cushion 8 is tilted in an arrow C direction in relation to the link arm 5, and the pin 17 is engaged with the engagement hole 5d so as to fix the seat cushion 8.

13. 发明专利

JP2013220784A Vehicle seat 有权
标题翻译：车辆座椅
公开(公告)号：JP2013220784A
公开(公告)日：2013-10-28
申请号：JP2012094982
申请日：2012-04-18
申请人： Nhk Spring Co Ltd , 日本発條株式会社
发明人： MUNEMURA NOZOMI , NAKANE HIRONOBU , NAGAHARA RYO , HISAMOTO TADANORI
IPC分类号： B60N2/42 , B60N2/18 , B60N2/427 , B60R21/02 , B60R22/26
CPC分类号： B60N2/42754 , B60N2/1615 , B60N2/3065
摘要： PROBLEM TO BE SOLVED: To provide a vehicle seat reduced in weight while securing rigidity and strength against a load applied thereto in a collision of the vehicle.SOLUTION: In a vehicle seat, a connection pipe 56 which serves as a rotating axis of right and left front links 58 and reinforces a seat cushion frame 46 is joined to the right and left front links 58. A closed-section bracket 80 and an open-section bracket 82 are installed cornerwise between the right and left front links 58 and the connection pipe 56, respectively. Therefore, the right and left front links 58 can be reinforced. By this, the closed-section bracket 80 which receives a compressive load in a frontal collision of the vehicle forms a closed section in cooperation with the front link 58 on the lateral outer side of the vehicle and the connection pipe 56, and secures rigidity and strength against buckling, the open-section bracket 82 which receives only tension is formed in an open section, and secures a minimum section against the tension.
摘要翻译：要解决的问题：提供一种减轻重量的车辆座椅，同时确保在车辆碰撞时对其施加的负载的刚性和强度。解决方案：在车辆座椅中，连接管56用作右旋转轴线，左前连杆58并且加强了座垫框架46连接到左右前连杆58.封闭部分支架80和开口部支架82沿右，右前连杆58和连接管 56。因此，可以增强右前连杆58和左前连杆58。由此，在车辆的前方碰撞中承受压缩载荷的封闭部支架80与车辆的侧面外侧上的前连杆58和连接管56配合形成闭合部，并且确保刚性，抵抗弯曲的强度，仅接收张力的开口部支架82形成在开口部分中，并且确保抵抗张力的最小部分。

14. 发明专利

JP2011183930A Backseat frame structure of vehicle seat, and vehicle seat with the same structure 审中-公开
标题翻译：车座的后视框架结构和具有相同结构的车座
公开(公告)号：JP2011183930A
公开(公告)日：2011-09-22
申请号：JP2010051248
申请日：2010-03-09
申请人： Nhk Spring Co Ltd , 日本発條株式会社
发明人： NONOMIYA MASAAKI , HISAMOTO TADANORI
IPC分类号： B60N2/42 , B60N2/22
摘要： PROBLEM TO BE SOLVED: To provide a backseat frame structure of a vehicle seat which secures structural soundness against a collision load on a collision of the vehicle, while reducing weight, and effectively prevents a whiplash injury of the neck part of an occupant on especially a rear collision of the vehicle. SOLUTION: In this backseat frame structure 112, an obliquely stretched wire 110 having a characteristic of acting tensile force on the backseat frame structure 112 to reduce moment acting on the backseat frame structure 112 based on load on a vehicle rear side when the load is loaded on the backseat frame structure 112 and no resisting external compressive force is provided in each side part of a pair of side frames 118. A tensile force reduction means is provided to gradually reduce a tensile force acting on the obliquely stretched wire 110 by moving one end of the obliquely stretched wire 110 toward the other end. Since the tensile force of the obliquely stretched wire 110 exceeds a prescribed threshold on the rear collision of the vehicle, a guided member is moved in a direction for reducing the tensile force. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆座椅的后座框架结构，其在减轻重量的同时，确保抵抗碰撞负载的结构稳定性，同时减轻重量，并且有效地防止乘员颈部受到鞭打伤害特别是车辆的后方碰撞。解决方案：在该后座框架结构112中，倾斜拉伸的线110具有在后座框架结构112上作用拉力的特征，以便当基于车辆后部框架结构112的载荷负载被装载在后座框架结构112上，并且在一对侧框架118的每个侧部中没有提供抵抗的外部压缩力。拉力减小装置被设置成逐渐减小作用在倾斜拉伸的线110上的拉力将斜拉丝110的一端向另一端移动。由于倾斜拉伸线110的拉力在车辆的后方碰撞中超过规定的阈值，所以引导构件沿着拉伸力减小的方向移动。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2011001006A Installation structure for cable-stayed wire and vehicular seat having the structure 审中-公开
标题翻译：具有结构的电缆线和车身座椅的安装结构
公开(公告)号：JP2011001006A
公开(公告)日：2011-01-06
申请号：JP2009146675
申请日：2009-06-19
申请人： Nhk Spring Co Ltd , 日本発條株式会社
发明人： NONOMIYA MASAAKI , HISAMOTO TADANORI
IPC分类号： B60N2/90 , B60N2/42
摘要： PROBLEM TO BE SOLVED: To provide an installation structure of a cable-stayed wire efficiently installing the cable-stayed wire to a side frame of the vehicular seat, and a vehicular seat having the structure.SOLUTION: The cable-stayed wire 110 is installed to the side frame 118 via a first installation part and a second installation part, and at least one of the first installation part and second installation part has a pressing object surface 254 pressed toward a side plate, and also has a slant block 214 having a pin 204, a nut 206, a spacer 210 and an inclined face 252. The installation part has a guiding object surface guided by the inclined face 252 on the opposite side of the pressing object surface 254, and also has a push plate 218 wherein one surface 232 forms a first abutting surface 264 abutting on the pressing object surface 254, and the other surface forms a second abutting surface 266 abutting on a head 220, and having a through-hole 217 allowing the penetration of a shank 208 of the pin 204.
摘要翻译：要解决的问题：提供将斜拉索有效地安装到车辆座椅的侧框架上的斜拉索的安装结构以及具有该结构的车辆座椅。解决方案：将斜拉索110安装经由第一安装部和第二安装部到达侧框架118，并且第一安装部和第二安装部中的至少一个具有朝向侧板挤压的按压物体表面254，并且还具有倾斜块214，倾斜块214具有销204，螺母206，间隔件210和倾斜面252.安装部具有由按压物体表面254的相对侧上的倾斜面252引导的引导对象面，并且还具有推板218，其中一个表面232形成邻接在压制物表面254上的第一邻接表面264，而另一个表面形成邻接在头部220上的第二邻接表面266，并且具有允许穿透掸子的通孔217 销208的k 208。

16. 发明专利

JP2005096511A Occupant crash protection device 有权
标题翻译：职业防爆装置
公开(公告)号：JP2005096511A
公开(公告)日：2005-04-14
申请号：JP2003329986
申请日：2003-09-22
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： FUKAWATASE OSAMU , YAMAGUCHI HIRONORI , HISAMOTO TADANORI , HORIBATA SHINICHI
IPC分类号： B60R21/045 , B60R21/08 , B60R21/20 , B60R21/206 , B60R21/26 , B60R21/22
摘要： PROBLEM TO BE SOLVED: To provide an occupant crash protection device allowing optimal restricting performance in response to a collision state. SOLUTION: When a control circuit 14 determines based on a detection signal from an acceleration sensor 12 that a vehicle body collides at a collision acceleration not lower than a predetermined value, an inflater 40 is operated and both of the active knee bolster 24 and knee air bag 26 are operated by a branch valve 42. When the control circuit 14 determines that the vehicle body collides at a collision acceleration lower than the predetermined value, the inflater 40 is operated and only the knee air bag 26 is operated by the branch valve 42. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够响应于碰撞状态而实现最佳限制性能的乘员碰撞保护装置。解决方案：当控制电路14基于来自加速度传感器12的检测信号确定车身以不低于预定值的碰撞加速度进行碰撞时，操作充气器40，并且主动膝垫24 并且膝部气囊26由分支阀42操作。当控制电路14确定车身碰撞碰撞加速度低于预定值时，充气器40被操作，并且只有膝盖气囊26由分支阀42.版权所有（C）2005，JPO＆NCIPI

17. 发明专利

JP2004224184A Occupant protection device for vehicle 有权
公开(公告)号：JP2004224184A
公开(公告)日：2004-08-12
申请号：JP2003014150
申请日：2003-01-23
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： FUKAWATASE OSAMU , YAMAGUCHI HIRONORI , HISAMOTO TADANORI , HORIBATA SHINICHI
IPC分类号： B60R21/045
摘要： PROBLEM TO BE SOLVED: To make certainly constrainable the movement of an occupant to the front of a vehicle even in a state where the left and right leg parts of the occupant open.
SOLUTION: A control circuit 14 actuates an actuator 32 of an active knee bolster 24, and a lower leg of the occupant is constrained by a main body 30 of the active knee bolster 24. At this time, the actuator 32 works, the main body 30 rotates and moves to the side of a lower leg part 28A of the occupant 28 around a connecting shaft with a car body arranged along the car width direction on a lower part of a base part 33 as its center, an opening leg restraining cylinder 40 works, and the EA material 35 rotates and moves in the thigh inside direction of the occupant 28 (arrow B direction) from a storing position around the connecting shaft 42 as its center and moves to a lower leg constraining position.
COPYRIGHT: (C)2004,JPO&NCIPI

18. 发明专利

JP2012148674A Vehicular seat 有权
标题翻译：车身座椅
公开(公告)号：JP2012148674A
公开(公告)日：2012-08-09
申请号：JP2011008771
申请日：2011-01-19
申请人： Nhk Spring Co Ltd , 日本発條株式会社
发明人： HISAMOTO TADANORI , KIM DONG-HYUN
IPC分类号： B60N2/22 , B60N2/42 , B60R21/02
摘要： PROBLEM TO BE SOLVED: To obtain a vehicular seat that reduces fatigue of a seated person, and also prevents or reduces whiplash injury of the neck of the seated person.SOLUTION: In the vehicular seat 10, a back frame upper section 38A is tilted forward relative to a back frame lower section 38B in conjunction with backward tilting of the back frame lower section 38B relative to a seat cushion frame 20. Thereby, fatigue of the seated person is reduced. Moreover, since an upper frame 58 (a pipe material) which is a frame body of the back frame upper section 38A, and the back frame lower section 38B are directly connected by hinge bolts 74 and 76, degradation in stiffness of a seat back frame 38 at the connection portion is avoided. Thereby, backward tilting of the back frame upper section 38A upon rear end collision of a vehicle is suppressed, consequently a head of the seated person is promptly supported by a head rest 18 connected to an upper end of the back frame upper section 38A.
摘要翻译：要解决的问题：获得减轻就座者疲劳的车辆座椅，并且还可以防止或减少就座者的颈部的鞭打伤害。解决方案：在车辆座椅10中，后框架上部38A相对于后框架下部38B向前倾斜，同时后框架下部38B相对于座垫框架20的向后倾斜。由此，坐着的人的疲劳减轻了。此外，由于作为后框架上部38A的框体的上框架58（管材）和后框架下部38B通过铰链螺栓74和76直接连接，所以座椅靠背框架 38处于连接部分。因此，后车架上部38A在车辆后端碰撞时的后倾被抑制，因此座椅的头部被连接到后框架上部38A的上端的头枕18迅速支撑。版权所有（C）2012，JPO＆INPIT

19. 发明专利

JP2012040996A Shell type seat for vehicle 审中-公开
标题翻译：车型类型座椅
公开(公告)号：JP2012040996A
公开(公告)日：2012-03-01
申请号：JP2010185309
申请日：2010-08-20
申请人： Nhk Spring Co Ltd , 日本発條株式会社
发明人： HISAMOTO TADANORI
IPC分类号： B60N2/06
摘要： PROBLEM TO BE SOLVED: To provide a shell type seat for vehicle that smoothly carries out reclining.SOLUTION: A seat cushion frame and a seat back frame are angle adjustably connected. A seat cushion shell is provided in the seat cushion frame free in vertical movement. The seat cushion shell and a seat back shell are turnably connected, and furthermore, a slide mechanism which slidably connects the seat back frame and the seat back shell is configured turnably to the seat back shell.

20. 发明专利

JP2005297840A Active knee bolster 有权
标题翻译：活性尼龙布
公开(公告)号：JP2005297840A
公开(公告)日：2005-10-27
申请号：JP2004118821
申请日：2004-04-14
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： FUKAWATASE OSAMU , KATO TAKEAKI , YAMAGUCHI HIRONORI , HISAMOTO TADANORI
IPC分类号： B60R21/045
摘要： PROBLEM TO BE SOLVED: To provide an active knee bolster which is lightweight and capable of enhancing the absorbing performance of the collision energy.
SOLUTION: An actuator 32 of the active knee bolster 24 has a double structure consisting of an inner cylinder 48 with a lower limb constraint unit 30 supported thereby and an outer cylinder 46 which is fixed to an instrument panel reinforcement 33 of a vehicle body, and movably supports the inner cylinder 48 with an inflator 60 connected thereto. A plurality of balls 64 to stop the movement of the inner cylinder 48 by the gradual deformation of the outer cylinder 46 when the inner cylinder 48 is subjected to the load over the predetermined value forward of the vehicle body are arranged between an inclined portion 48D of the inner cylinder 48 and the outer cylinder 46.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种重量轻且能够增强碰撞能量的吸收性能的活动膝垫。主动膝垫24的致动器32具有由内筒48构成的双重结构，内筒48具有由其支撑的下肢约束单元30，外筒46固定在车辆的仪表板加强件33上并且用连接到其上的充气器60可移动地支撑内筒48。当内筒48受到车体前方的预定值的负载时，通过外筒46的逐渐变形来停止内筒48的移动的多个球64配置在车体的倾斜部48D之间内筒48和外筒46。（C）2006，JPO＆NCIPI

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