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1. 发明专利

JP2011121562A Seat structure 有权
标题翻译：座椅结构
公开(公告)号：JP2011121562A
公开(公告)日：2011-06-23
申请号：JP2009283228
申请日：2009-12-14
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , KAWASAKI SEIJI , MAKITA SOICHI , OGURA YUMI , KUSHIYAMA TOMOYA , MAEDA SHIGERU , YOSHIDA SEIYA , SUGIMOTO EIJI
IPC分类号： B60N2/42 , B60N2/48
摘要： PROBLEM TO BE SOLVED: To further quickly support a head part by a headrest more than conventional support. SOLUTION: Mutual first upper frame 23 and second upper frame 24 are connected by a connecting member 26 having an elastic member 26b. In a rear-end collision, when force of a predetermined value or more operates in the direction for pushing in a cushion material of a seat back, since the first upper frame 23 and the second upper frame 24 are connected via the elastic member 26b, mutual ones become easily movable, and connecting force of both is easily reduced. When the connecting force of the first upper frame 23 and the second upper frame 24 reduces, since force for supporting a load is also reduced, inward-falling deformation of side frames 21 and 22 generated by pushing in the cushion material is further quickly performed. As a result of it, since the human body can further quickly move backward, time until the head part contacts with the headrest is shortened, and the head part is quickly supported by the headrest. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：比常规支架更加快速地通过头枕支撑头部。解决方案：相互第一上框架23和第二上框架24通过具有弹性构件26b的连接构件26连接。在后端碰撞中，当预定值以上的力在用于推入座椅靠背的缓冲材料的方向上操作时，由于第一上框架23和第二上框架24经由弹性构件26b连接，相互之间变得容易移动，并且两者的连接力容易降低。当第一上框架23和第二上框架24的连接力减小时，由于用于支撑负载的力也减小，因此进一步快速地执行通过推入缓冲材料而产生的侧框架21和22的内向下变形。结果，由于人体能够进一步快速向后移动，直到头部与头枕接触的时间缩短，并且头部被头枕快速地支撑。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010196106A Method for manufacturing high-strength high-toughness thin-walled steel and thermal treatment apparatus 有权
标题翻译：制造高强度高韧性薄壁钢和热处理设备的方法
公开(公告)号：JP2010196106A
公开(公告)日：2010-09-09
申请号：JP2009041571
申请日：2009-02-24
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , OGURA YUMI , KAWASAKI SEIJI , KOJIMA SHIGEYUKI , MAKITA SOICHI , MAEDA SHIGERU , YAMANE HIDEYUKI , YOSHIDA SEIYA
IPC分类号： C21D9/46 , C21D1/18 , C21D1/34 , C21D1/42 , C21D9/08 , C22C38/00
CPC分类号： C21D1/785 , C21D1/18 , C21D1/26 , C21D1/42 , C21D2211/008 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide a technology suitable for enhancing the strength and toughness of a thin-walled low-carbon steel. SOLUTION: The high-strength high-toughness thin-walled low-carbon steel is obtained by rapidly heating and rapidly cooling a thin-walled low-carbon steel which is a plain carbon steel having a thickness of 1.2 mm or less. In thus obtained steel, the microstructure is not uniform but forms a duplex grain structure in which crystal grains having different grain sizes are mixed, and preferably includes a hard phase structure in addition to the duplex grain structure. A duplex grain structure of crystal grains having a smaller grain size or a hard phase structure contained in the duplex grain structure is obtained by repeating a heat treatment step including rapid heating and rapid cooling a plurality of times, and consequently, a thin-walled low-carbon steel with higher strength and higher toughness is obtained. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供适合于提高薄壁低碳钢的强度和韧性的技术。解决方案：通过快速加热和快速冷却厚度为1.2mm或更小的普通碳钢的薄壁低碳钢获得高强度高韧性薄壁低碳钢。在这样获得的钢中，微结构不均匀，但是形成其中晶粒尺寸不同的晶粒混合的双相晶粒结构，除了双相晶粒结构之外，优选包括硬相结构。通过重复包括快速加热和快速冷却多次的热处理步骤，得到双轴晶粒结构中包含的具有较小晶粒尺寸或硬相结构的晶粒的双重晶粒结构，因此，薄壁低获得了具有更高强度和更高韧性的碳钢。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009285044A Seat 有权
标题翻译：座位
公开(公告)号：JP2009285044A
公开(公告)日：2009-12-10
申请号：JP2008139454
申请日：2008-05-28
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , OGURA YUMI , KAWASAKI SEIJI , SUGIMOTO EIJI , MAKITA SOICHI , TAKADA YASUHIDE , MAEDA SHIGERU , MATSUKAWA RYOJI , YAMANE HIDEYUKI , YOSHIDA SEIYA
IPC分类号： A47C7/02 , B60N2/90
CPC分类号： A47C7/02 , A47C7/282 , A47C7/40 , A47C31/006 , B60N2/68 , B60N2/682 , B60N2/686
摘要： PROBLEM TO BE SOLVED: To provide a seat frame using the hemming technique. SOLUTION: An inner frame 211 and an outer frame 212 having flanges 211a and 212a respectively along the rims are disposed to face each other across a gap at least in a part in each side frame 21 of the cushion frame 20, and the flanges 211a and 212a are fixed to each other along the whole peripheral edge by the hemming processing. As the whole rim is hemmed, the inner frame 211 and the outer frame 212 are securely fixed to each other. Furthermore, as thin sheet-like inner frame 211 and outer frame 212 are used, the weight of the side frame can be reduced. As the inner frame 211 and the outer frame 212 face each other across a gap at least in a part, the strength necessary against the compression/tension is secured for the side frame by inserting a bead foam body into the gap. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：使用折边技术提供座椅框架。解决方案：具有分别沿着轮辋的凸缘211a和212a的内框架211和外框架212设置成相对于缓冲框架20的每个侧框架21中的至少一部分的间隙彼此面对，并且凸缘211a和212a通过卷边处理沿着整个周边边缘彼此固定。当整个轮缘被卷绕时，内框架211和外框架212彼此牢固地固定。此外，作为薄片状内框211和外框212，可以减少侧框的重量。当内框架211和外框架212至少部分地通过间隙彼此面对时，通过将小珠泡沫体插入间隙中来确保针对侧框架的压缩/张力所需的强度。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2011042302A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2011042302A
公开(公告)日：2011-03-03
申请号：JP2009192611
申请日：2009-08-21
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , KAWASAKI SEIJI , KOJIMA SHIGEYUKI , MAKITA SOICHI
IPC分类号： B60N2/42 , A47C7/40 , B60R21/02
CPC分类号： B60N2/4228 , B60N2/4221 , B60N2/42709 , B60N2/68
摘要： PROBLEM TO BE SOLVED: To reduce the weight of a seat and to enhance vibration absorption property and shock absorbing property. SOLUTION: The seat 1 for the vehicle includes a tensile force structure stretched on a back frame 10 and a natural frequency of the back frame 10 in a right-left direction is set to be lower than a natural frequency of it in a front-back direction. As the natural frequency in the right-left direction is lower than the natural frequency in the front-back direction, the structure is likely to bend in the right-left direction. Hence, front-back pitching vibration or a shock load input in the front-back direction by back collision and the like which is larger than a predetermined value works as a force in a direction for bending the back frame in the right-left direction and thus a vibration-shock energy is consumed and, in addition, the vibration-shock energy is consumed by displacing the back frame backward further. Hence, absorption performance of the vibration-shock energy is enhanced than before. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：减轻座椅的重量并提高振动吸收性能和冲击吸收性能。解决方案：用于车辆的座椅1包括在后框架10上拉伸的拉力结构，并且后框架10在左右方向上的固有频率被设置为低于其中的固有频率前后方向由于左右方向的固有频率比前后方向的固有频率低，所以结构容易在左右方向弯曲。因此，通过大于预定值的后部碰撞等在前后方向上的前后俯仰振动或冲击载荷作为在右后方向上弯曲后框架的方向上的力而起作用，因此消耗了振动冲击能量，此外，通过使背部框架进一步向后移动来消耗振动冲击能量。因此，振动冲击能量的吸收性能比以前提高。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010202149A Structural material 有权
标题翻译：结构材料
公开(公告)号：JP2010202149A
公开(公告)日：2010-09-16
申请号：JP2009052741
申请日：2009-03-05
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , OGURA YUMI , KAWASAKI SEIJI , KOJIMA SHIGEYUKI , MAKITA SOICHI , MAEDA SHIGERU , YAMANE HIDEYUKI , YOSHIDA SEIYA
IPC分类号： B60N2/00 , A47C7/00 , B60N2/90 , C21D9/00 , C22C38/00 , C22C38/08
CPC分类号： B60N2/68 , C21D1/10 , C21D1/42 , C21D9/0068 , C21D9/50 , C21D9/505 , C21D2221/00 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide a structural material having strength and toughness to be balanced at high level, and especially suitable for a seat frame such as an automobile or an aircraft. SOLUTION: In the structural material, thin thick steels are integrated by joining process in a part thereof, a part is heat treated after joining process, and the strength and the toughness are different in the heat treated part and the part other than that. Whole of the structural material is not uniformly highly strengthened by the heat treatment, partially high strength part and a low strength part are formed, and the structural material having the strength and the toughness to be balanced at high level can be obtained. The strength and the toughness are balanced at high level, and therefore, especially, the structural material is suitable for the seat frame such as the automobile or the aircraft. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有高平衡的强度和韧性的结构材料，特别适合于诸如汽车或飞机的座椅框架。
解决方案：在结构材料中，通过在其一部分中的接合工艺将薄厚的钢整合在一起，部分在接合工艺之后进行热处理，并且热处理部分和除了那。通过热处理，整个结构材料不能均匀地得到强化，可以形成部分高强度部分和低强度部分，并且可以获得具有高平衡的强度和韧性的结构材料。强度和韧性在高水平上平衡，因此，特别地，结构材料适用于诸如汽车或飞机的座椅框架。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009279208A Seat structure 有权
标题翻译：座椅结构
公开(公告)号：JP2009279208A
公开(公告)日：2009-12-03
申请号：JP2008134833
申请日：2008-05-22
申请人： Delta Tooling Co Ltd , 株式会社デルタツーリング
发明人： FUJITA YOSHINORI , OGURA YUMI , KAWASAKI SEIJI , SUGIMOTO EIJI , MAKITA SOICHI
IPC分类号： A47C7/02 , A47C7/14 , A47C7/32 , B60N2/42
摘要： PROBLEM TO BE SOLVED: To reduce weight while using a torsion bar unit, and to suppress the float of a part corresponding to a lower region of a thigh part in a seated person at non-seating.
SOLUTION: First torsion bar units 50, 60 include: arms 52-54, 62-64, and support frames 55, 65 which are provided so as to be turned with torsion bars 51, 61 as fulcrums; and connection members 56, 66 for connecting the support frames 55, 65 to cushion members 200. The torsion bars 51, 61 are arranged by prescribed twisting angle, so as to allow resiliency for energizing the connection members 56, 66 to be drawn downward to function at non-seating. Consequently, since the connection members 56, 66 are urged in the downward drawing direction at non-seating, the cushion members are prevented from floating in the part corresponding to the lower region of the thigh part in the seated person, thereby raising outer appearance.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在使用扭力杆单元的同时减轻重量，并且在非座位时抑制与坐着的人的大腿部的下部区域相对应的部分的浮动。解决方案：第一扭杆单元50,60包括：臂52-54,62-64和支撑框架55,65，其被设置为以作为支点的扭杆51,61转动; 以及用于将支撑框架55,65连接到缓冲构件200的连接构件56,66。扭杆51,61以规定的扭转角度布置，以便允许弹性以使连接构件56,66向下拉到在非座位功能。因此，由于连接构件56,66在非座位时向下拉方向被推压，所以可以防止坐垫部件在与坐着的人的大腿部的下部区域相对应的部分中浮动，从而提高外观。版权所有（C）2010，JPO＆INPIT

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