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1. 发明专利

JP2004148959A Separation structure of suspension cross member 审中-公开
标题翻译：悬挂交叉会员的分离结构
公开(公告)号：JP2004148959A
公开(公告)日：2004-05-27
申请号：JP2002315771
申请日：2002-10-30
申请人： Mazda Motor Corp , マツダ株式会社
发明人： SUGAWARA TSUTOMU , ISHIGAME KATSUYOSHI , OKUGAWA HIROSHI , TSUJI KOJI , HANADA YUTAKA , TAKASUE TEKKAN , SHIRAISHI NORIAKI , OTA YUJI , ASANO NOBUYOSHI
IPC分类号： B62D25/20 , B62D21/00 , B62D21/11
CPC分类号： B60G2204/15 , B60G2206/016 , B60G2206/602
摘要： PROBLEM TO BE SOLVED: To surely separate a suspension cross member by breaking a connection arm in case of collision without decreasing primary strength.
SOLUTION: In the separation structure of the suspension cross member 1, a wedge member 25 is fixed to a front frame 3 at one end in the rear of a connection arm 7, and provided toward the rear side of the connection arm 7 so as to abut to the connection arm 7 at the other end in at least collision occurrence. Since the tip of the wedge member 25 abuts to the connection arm 7 when interference of the front end part of the suspension cross member 1 with the lower part rear end of a power train 2 occurs in response to the collision of the vehicle, stress concentration occurs at one place of the connection arm 7, and the connection arm 7 is broken thereby.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过在碰撞的情况下断开连接臂而不降低主要强度，可靠地分离悬架横梁。解决方案：在悬挂横梁1的分离结构中，楔形构件25在连接臂7的后部的一端固定到前框架3，并且朝向连接臂7的后侧设置以至少在碰撞发生时与另一端的连接臂7抵接。当悬架横梁1的前端部与动力传动系2的下部后端发生干扰时，由于当碰撞车辆时碰撞时，楔构件25的前端与连接臂7抵接，因此应力集中发生在连接臂7的一个位置处，并且连接臂7被破坏。版权所有（C）2004，JPO

2. 发明专利

JP2007045176A Fender panel attachment structure for automobile 有权
标题翻译： FENDER面板汽车附件结构
公开(公告)号：JP2007045176A
公开(公告)日：2007-02-22
申请号：JP2005228521
申请日：2005-08-05
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OKAMOTO KAZUO , MATSUDA SUKEYUKI , TAKASUE TEKKAN , FURUMOTO ARIHIRO , TOUSHIYA HIROMITSU , EBIKI TAKASHI , KURODA SUSUMU
IPC分类号： B62D25/16 , B60R21/34 , B62D25/08
CPC分类号： B62D25/163 , B60R21/34 , B60R2021/0048 , B60R2021/343
摘要： PROBLEM TO BE SOLVED: To efficiently absorb collision energy by stabilizing a direction in which a fender panel attachment bracket is crushed against the collision with a pedestrian walking from diagonal front and to secure rigidity to the force applied to a fender panel in a transverse direction. SOLUTION: A pair of grounding parts 11, 12 provided at a lower part of the fender attachment bracket 10 of which cross section is of a hat shape is fixed at a wheel apron reinforcement 6 (structural member) so as to be in parallel to the longitudinal direction of the vehicle. The fender panel 5 is attached at a fender attachment portion 13 provided at an upper part of the fender attachment bracket 10. At least either of the width and the plate thickness of the upper part of vertical body portions 18, 19 between the fender attachment portion 13 and the respective grounding portions 11, 12 are made smaller than the lower part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过将挡泥板安装支架的方向稳定地抵抗与从对角线前方行走的行人的碰撞的方向来有效地吸收碰撞能量，并且确保刚性抵抗施加到翼子板上的力横向。解决方案：设置在翼子板安装支架10的下部，其截面为帽形的一对接地部分11,12固定在车轮挡板加强件6（结构构件）上，以便处于平行于车辆的纵向方向。翼子板5安装在设置在翼子板安装托架10的上部的翼子板安装部分13处。垂直主体部分18,19的上部的宽度和板厚之间的至少任一个在翼子板附接部分 13和相应的接地部分11,12制成小于下部。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2004322829A Resin floor panel structure 有权
公开(公告)号：JP2004322829A
公开(公告)日：2004-11-18
申请号：JP2003120241
申请日：2003-04-24
申请人： Gp Daikyo Corp , Mazda Motor Corp , ジー・ピー・ダイキョー株式会社 , マツダ株式会社
发明人： HARIMA KAZUNARI , TAKEMOTO YOSHIHIRO , KAMURA TAKANOBU , TAKASUE TEKKAN , NAKASAKI KOJI , UNO HIDEKI , NAKAGAMI SHIYUUICHI , UEKI KEN , SASAKI TERUAKI , SUGA KAZUTO
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To reinforce a bottom surface part of a spare tire storing part without increasing weight by comparatively simple constitution when a floor panel integrally formed with the spare tire storing part is made of resin.
SOLUTION: This structure is a structure of a resin trunk floor F integrally formed with the spare tire storing part S. The spare tire storing part S is constituted of the bottom surface part Sb for mounting the spare tire thereon and a peripheral edge wall part Sw rising from the bottom surface part Sb. A plurality of bead parts C and D are provided on the bottom surface part Sb of the spare tire storing part S. As for the two adjacent bead parts C and D elongating so that ridge lines Lc and Ld or the virtual extended lines may be intersected with each other, an intersection Pcd of the ridge lines Lc and Ld or the virtual extended lines is set not to coincide with an intersection Pcd of the ridge lines Lc and Ld of two other adjacent bead parts C and D or the virtual extended lines.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004082861A Side portion vehicle body structure for vehicle 审中-公开
公开(公告)号：JP2004082861A
公开(公告)日：2004-03-18
申请号：JP2002246277
申请日：2002-08-27
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKASUE TEKKAN , FUKUDA MASATOKI
IPC分类号： B62D25/04 , B62D25/02 , B62D25/06 , B62D25/08
摘要： PROBLEM TO BE SOLVED: To improve the stiffness of a vehicle body side portion rear part, and to improve steering stability by dispersively receiving an impact load inputted from a suspending device.
SOLUTION: In the side portion vehicle body structure for a vehicle, door openings 4, 5 are provided on a vehicle side portion, and a front pillar 6 and a roof side rail 7 are formed in order from a front side are formed along upper sides of the door openings 4, 5. Behind the door opening 5, a wheel house 8 supporting the suspending device of the vehicle 1 is provided. A tubular reinforcement 20 continuously extending is arranged between the roof side rain 7 and the wheel house 8.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2010083247A Method of manufacturing vehicle body 审中-公开
标题翻译：制造车身的方法
公开(公告)号：JP2010083247A
公开(公告)日：2010-04-15
申请号：JP2008252549
申请日：2008-09-30
申请人： Mazda Motor Corp , マツダ株式会社
发明人： GENDO TOSHIYUKI , YAMANAKA TSUNESUKE , TAKASUE TEKKAN , IKEDA KAZUO
IPC分类号： B62D25/06
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a vehicle body to harden a mastic sealer interposed between a roof panel and a roof reinforcement with the heat of coating and drying, the method for suppressing appearing of a thermal strain phenomenon on the surface of a panel member even if the roof panel has a larger coefficient of thermal expansion than the roof reinforcement. SOLUTION: The vehicle body 1 is held in such a state that the roof reinforcement 7b is not fastened by bolts to each side roof rail 3 during the period from the coating and drying until the coating and drying finishes and the body temperature is lowered to a prescribed level, so that when the roof panel 6 shrinks, and the shrinkage force acts on the roof reinforcement 7b through the mastic sealer 9, the roof reinforcement 7b is pushed and deformed on the basis of the shrinkage force. The shrinkage force of the roof panel 6 is not used thereby in deformation of the roof panel itself 6 (formation of a projection). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种制造车体的方法，用于使涂覆和干燥的热量在屋顶板和屋顶增强件之间插入的胶泥密封件硬化，抑制热应变现象出现的方法面板构件的表面即使顶板具有比屋顶增强件更大的热膨胀系数。解决方案：车身1被保持在从涂布和干燥直到涂层和干燥完成并且体温为止的期间，屋顶加强件7b未被螺栓紧固到每个侧车顶轨道3的状态降低到规定的高度，因此当顶板6收缩时，收缩力通过胶泥密封件9作用在屋顶增强件7b上时，基于收缩力推压和变形屋顶加强件7b。顶板6的收缩力不被使用，从而在屋顶板本身6（形成突起）的变形中。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010064746A Rear body structure of vehicle 有权
标题翻译：后车身体结构
公开(公告)号：JP2010064746A
公开(公告)日：2010-03-25
申请号：JP2009294769
申请日：2009-12-25
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOWAKI MITSUO , TAKASUE TEKKAN , SHIMANAKA TSUNENORI
IPC分类号： B62D25/08
摘要： PROBLEM TO BE SOLVED: To provide a rear body structure of a vehicle capable of increasing the suspension performance of the vehicle by holding the position of the upper part of a rear wheel house by a connection member which longitudinally extends to connect a vehicle body rear wall and the vehicle body inner end of the rear wheel house.
SOLUTION: A rear suspension fixing part includes the connection member 6 which fixes the upper end of a rear suspension member to the upper part of the rear wheel house 4 and longitudinally extends to connect the vehicle body rear wall 3 and the vehicle body inner end of the rear wheel house 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过纵向延伸以连接车辆的连接构件来保持后轮车厢的上部的位置而能够增加车辆的悬架性能的车身后部结构车身后壁和后轮车身的车身内端。解决方案：后悬架固定部分包括连接构件6，其将后悬架构件的上端固定到后轮室4的上部并且纵向延伸以连接车身后壁3和车体后轮车厢内侧4。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2006213262A Car body bonding structure 审中-公开
标题翻译：汽车身体结合结构
公开(公告)号：JP2006213262A
公开(公告)日：2006-08-17
申请号：JP2005030276
申请日：2005-02-07
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKASUE TEKKAN , KINOSHITA YOSHIAKI , WATANABE TADATOSHI , CHO ICHIRO , HIGAKI MASANORI , OSAWA MASANORI
IPC分类号： B62D25/20 , B23K11/11 , B62D25/04 , B62D65/00
摘要： PROBLEM TO BE SOLVED: To adequately prevent an adhesive from protruding from the external edge of a flange while suppressing the generation of smoke or bad smells accompanying the burning of the adhesive by welding.
SOLUTION: One cabin side flange 3 has a swelling section 12 being away from the other cabin side flange 2 facing the cabin side flange 3 at a section being pinched by two adjacent welding sections 10 and 10. By the swelling section 12, a gap 13 between the flange 3 and the other flange 2 is formed. A pair of end contour lines 12b which extends in the cross direction of the flange 3 from both ends of a central contour line 12a which extends in the longitudinal direction of the swelling section 12 to the internal edge 3a of the flange 3 tilt in directions separating from each other to the internal edge 3a of the flange 3. The adhesive 11 is applied to the swelling section 12 of the first flange 3 or a corresponding section of a second flange 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了充分防止粘合剂从凸缘的外边缘突出，同时抑制随着焊接燃烧粘合剂而产生烟雾或不良气味。解决方案：一个客舱侧凸缘3具有一个膨胀部分12，该膨胀部分12在两个相邻的焊接部分10和10被夹持的部分处远离另一个机舱侧凸缘2，面对机舱侧凸缘3.由膨胀部分12，形成凸缘3和另一个凸缘2之间的间隙13。从凸缘3的纵向方向延伸到凸缘3的纵向方向的中心轮廓线12a的两端沿着凸缘3的横向延伸的一对端部轮廓线12b沿着分离方向倾斜将粘合剂11施加到第一凸缘3的膨胀部分12或第二凸缘4的对应部分。（C）2006，JPO和NCIPI

8. 发明专利

JP2006035249A Plasma welding method 有权
标题翻译：等离子焊接方法
公开(公告)号：JP2006035249A
公开(公告)日：2006-02-09
申请号：JP2004217092
申请日：2004-07-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： WATANABE TADATOSHI , FUKAHORI MITSUGI , TAKASUE TEKKAN
IPC分类号： B23K10/02 , B23K9/02
摘要： PROBLEM TO BE SOLVED: To provide a plasma welding method in which a plurality of workpieces can be stably and satisfactorily joined. SOLUTION: A first workpiece is prepared that is provided with a planar weld zone directly irradiated with plasma arc and that is formed, in the planar weld zone, with a recess indented in the plasma arc irradiation direction. In a manner that the bottom of the recess is abutted on the planar weld zone of a second workpiece in a prescribed positioning state, at least the planar weld zone of the first workpiece and that of the second workpiece are superposed on each other. In this superposed state, the plasma arc is emitted to the recess and then, by supplying a filler into the recess and filling it, the plurality of workpieces are welded using the plasma arc. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够稳定且令人满意地接合多个工件的等离子体焊接方法。解决方案：制备第一工件，其具有直接用等离子体电弧照射的平面焊接区，并且在平面焊接区中形成有在等离子体电弧照射方向上缩进的凹部。以规定的定位状态将凹部的底部抵接在第二工件的平面焊接区域上，至少将第一工件的平面焊接区域和第二工件的平面焊接区域叠置在一起。在这种叠加状态下，等离子体电弧被发射到凹部，然后通过向凹槽中填充填充物并填充它，使用等离子体电弧焊接多个工件。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2008221947A Vehicle body joining method and its joining structure 审中-公开
标题翻译：车身接合方法及其接合结构
公开(公告)号：JP2008221947A
公开(公告)日：2008-09-25
申请号：JP2007060706
申请日：2007-03-09
申请人： Mazda Motor Corp , マツダ株式会社
发明人： GENDO TOSHIYUKI , FUKAHORI MITSUGI , KIMURA TAKAYUKI , KOBASHI MASANOBU , TAKASUE TEKKAN
IPC分类号： B62D25/06 , B62D65/00
摘要： PROBLEM TO BE SOLVED: To join without generating burrs in a flange part of a roof panel when joining the flange part of the roof panel forming a window glass bonding surface and the flange part of a header, in a vehicle body joining method and its joining structure.
SOLUTION: A flange part 7a forming a window glass bonding surface 7b of a roof panel 7 of an aluminum alloy as an upper plate and a flange part 4a of a front header 4 of an aluminum alloy as a lower plate are placed one upon another, a rotary tool 14 is rotatingly pressed to the flange part 4a of the front header 4 from inside the cabin, and the flange part 7a of the roof panel 7 and the flange part 4a of the front header 4 are subjected to friction spot welding, therefore the window glass bonding surface 7b of the flange part 7a of the roof panel 7 can be shaped into a flat surface.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：当接合形成窗玻璃接合表面的屋顶板的凸缘部分和集管的凸缘部分时，在屋顶板的凸缘部分中不会产生毛刺，在车身接合方法及其连接结构。解决方案：形成作为上板的铝合金顶板7的窗玻璃接合表面7b的凸缘部分7a和作为下板的铝合金的前集管4的凸缘部分4a放置成一个另一方面，旋转工具14从机舱内部旋转地压向前集管4的凸缘部分4a，并且顶板7的凸缘部分7a和前集管4的凸缘部分4a经受摩擦点因此，顶板7的凸缘部7a的窗玻璃接合面7b可以成形为平坦的表面。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008155806A Joining method for metal component and its joining structure 有权
标题翻译：金属部件接合方法及其接合结构
公开(公告)号：JP2008155806A
公开(公告)日：2008-07-10
申请号：JP2006347876
申请日：2006-12-25
申请人： Mazda Motor Corp , マツダ株式会社
发明人： GENDO TOSHIYUKI , FUKAHORI MITSUGI , TAKASUE TEKKAN , KITAMURA MITSUAKI , KIMURA TAKAYUKI , KOBASHI MASANOBU
IPC分类号： B62D25/06
CPC分类号： B23K20/122 , B21J15/025 , B23K2201/006 , B23K2201/18 , Y10T428/12
摘要： PROBLEM TO BE SOLVED: To provide a joining method for metal components and its joining structure capable of reducing thermal distortion and deformation when metal components with different thermal expansion coefficients are friction-point-joined. SOLUTION: When a roof panel 16 is assembled and joined to a vehicle body structure, in a first process, the roof panel 16 is joined to a front header 18 by a plurality of friction point joins 22 in a front end side friction joining region 31, is joined to a rear header 19 by a plurality of friction point joins 27 in a rear end side friction joining region 32, and is joined to side roof rails 17 by a plurality of friction point joins 28 in a left end side friction joining region 30A and a right end side friction joining region 30B. Next, in a second process, a plurality of rivet connections 33 are performed in boundary regions of the friction joining regions 31, 30A, 30B, and a plurality of rivet connections 34, 35 are performed in boundary regions of the friction joining regions 32, 30A, 30B. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种当具有不同热膨胀系数的金属部件被摩擦接合时，可以减少热变形和变形的金属部件的接合方法及其接合结构。解决方案：当顶板16组装并连接到车身结构时，在第一过程中，顶板16通过多个摩擦点接头22在前端侧摩擦中接合到前集管18 接合区域31通过后端侧摩擦接合区域32中的多个摩擦点接头27接合到后总成19，并且通过左端侧中的多个摩擦点接合28接合到侧车顶轨道17 摩擦接合区域30A和右端侧摩擦接合区域30B。接下来，在第二工序中，在摩擦接合区域31,30A，30B的边界区域中进行多个铆接连接33，在摩擦接合区域32,37的边界区域进行多个铆接连接部34,35。 30A，30B。版权所有（C）2008，JPO＆INPIT

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