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. 发明专利

JP2017087982A リヤサブフレーム構造有权
公开(公告)号：JP2017087982A
公开(公告)日：2017-05-25
申请号：JP2015220884
申请日：2015-11-11
申请人：マツダ株式会社 , Mazda Motor Corp
发明人： TANAKA MASAAKI , KOMIYA KATSUYUKI
IPC分类号： B62D21/00 , B60G3/18 , B60G7/02
CPC分类号： B60G3/18 , B60G7/02 , B62D21/00
摘要：【課題】フロントクロスメンバやサイドメンバを充分な閉断面構造で連結できないようなリヤシートパン下部の狭い空間に配設する構造において、第1アーム支持部および第2アーム支持部のレイアウトにより、これら各アームのコンパクトな集約配置が達成でき、かつ各アームからの荷重を分散して高剛性化を確保することができるリヤサブフレーム構造の提供を目的とする。【解決手段】リヤサブフレーム10の上側サイドメンバ13と下側サイドメンバ14との間に、車幅方向に延びる縦壁状の柱状部33が延設され、柱状部33の下側サイドメンバ14上方の前面に第1アーム支持部35aが設けられ、第1アーム支持部35aの下方かつ下側サイドメンバ14側方の柱状部33後面に第2アーム支持部34bが設けられ、第2アーム支持部34bを後方から支持する第2アーム支持ブラケット37が、下側サイドメンバ14と柱状部33の第1アーム支持部35a背面との間に架設されたことを特徴とする。【選択図】図8

2. 发明专利

JP2017087981A リヤサブフレーム構造有权
公开(公告)号：JP2017087981A
公开(公告)日：2017-05-25
申请号：JP2015220883
申请日：2015-11-11
申请人：マツダ株式会社 , Mazda Motor Corp
发明人： TANAKA MASAAKI , KOMIYA KATSUYUKI
IPC分类号： B62D21/00 , B60G7/02
CPC分类号： B60G3/18 , B60G7/02 , B62D21/00
摘要：【課題】フロントクロスメンバやサイドメンバを充分な閉断面構造で連結できないようなリヤシートパン下部の狭い空間に配設する構造において、車幅方向の高剛性化と、ロアアーム支持部のスペース確保との両立を図ることができるリヤサブフレーム構造の提供を目的とする。【解決手段】フロントクロスメンバ11は車幅方向に延びる閉断面S1を有しており、フロントクロスメンバ11の左右両側部は前下に傾斜して、閉断面S1の前部が下方に延びて、その後部にロアアーム支持部32aが形成されると共に、閉断面S1上部後面に上側のサイドメンバ13が連結されたことを特徴とする。【選択図】図8

3. 发明专利

JP2014091469A Aluminum steering knuckle 有权
标题翻译：铝转向卡
公开(公告)号：JP2014091469A
公开(公告)日：2014-05-19
申请号：JP2012244283
申请日：2012-11-06
申请人： Mazda Motor Corp , マツダ株式会社 , Ryobi Ltd , リョービ株式会社
发明人： KOMIYA KATSUYUKI , SHIROSAKA TETSUYA , JIN SHIGETAKA , ASADA MINORU , IWAKUNI NOBUO
IPC分类号： B62D7/18 , B60G7/00
摘要： PROBLEM TO BE SOLVED: To provide an aluminum steering knuckle which has high rigidity in spite of being light in weight.SOLUTION: An aluminum steering knuckle 20 includes: a body part 21 which serves as a place to which a wheel support body is mounted; a dumper connecting part 22 which is connected to a dumper; a lower arm connecting part 23 which is connected to a lower arm; a tie rod connecting part 25 which is provided at the tip of an arm 24 formed by being extended from the body part 21 and connected to a tie rod; and a brake caliper installation part 26 in which a brake caliper is installed. In the aluminum steering knuckle 20, the arm 24 formed with the tie rod connecting part 25 at the tip is formed with a thinned part 24a, and the cross-sectional shape of the arm 24 at a position forming the thinned part 24a is formed in an U shape.
摘要翻译：要解决的问题：提供一种具有高刚度的铝转向节，尽管重量轻。解决方案：铝转向节20包括：主体部分21，其用作安装车轮支撑体的位置; 连接部件22的翻斗车连接到自卸车; 连接到下臂的下臂连接部23; 拉杆连接部25，其设置在臂24的前端，其由主体部21延伸并与拉杆连接而形成; 以及其中安装有制动钳的制动钳安装部26。在铝转向节20中，形成有末端的拉杆连接部25的臂24形成有减薄部24a，并且在形成变薄部24a的位置处形成臂24的截面形状 U形。

4. 发明专利

JP2013169812A Vehicle body attaching structure of rear subframe 有权
标题翻译：车身身体附着后肢结构
公开(公告)号：JP2013169812A
公开(公告)日：2013-09-02
申请号：JP2012032910
申请日：2012-02-17
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI
IPC分类号： B62D21/00
CPC分类号： B62D21/11
摘要： PROBLEM TO BE SOLVED: To provide a vehicle body attaching structure of a rear subframe capable of enhancing the support rigidity of a suspension arm by reducing weight and enhancing rigidity while achieving a compact size, and capable of facilitating deformation for absorbing a load at a collision.SOLUTION: A vehicle body attaching structure includes a pair of right and left side members 22, 22, a front side cross member 23 for connecting the pair of right and left side members 22, 22 in a front part thereof, and a rear side cross member 24 for connecting the pair of right and left side members 22 in a rear part thereof. The rear side cross member 24 is branched at right and left ends connected to the side members 22 by a front sloped portion 24F at a front side, and a rear sloped portion 24R at a rear side, and a portion corresponding to the branched part of the side member 22 is provided with a bending part 22a and a thin-walled part 22b as weak parts which are weak compared with the front part of the side member 22.
摘要翻译：要解决的问题：提供一种能够通过减轻重量并提高刚性而提高悬架臂的支撑刚度的后副车架的车体安装结构，同时实现紧凑的尺寸，并且能够容易地在碰撞时吸收负载的变形解决方案：一种车体安装结构，包括一对左右侧构件22,22，前侧横梁23，用于将一对左右侧构件22,22在其前部连接，后侧横向构件24用于在其后部连接一对左右侧构件22。后侧横梁24通过前侧的前倾斜部24F和后侧的后倾斜部24R以及对应于侧部构件22的分支部的部分在左右两端分支，侧构件22设置有与侧构件22的前部相比弱的弱部的弯曲部22a和薄壁部22b。

5. 发明专利

JP2014080091A Front sub-frame structure 有权
标题翻译：前副架结构
公开(公告)号：JP2014080091A
公开(公告)日：2014-05-08
申请号：JP2012228876
申请日：2012-10-16
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , SHIROSAKA TETSUYA , IMAJO SEIICHI
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a front sub-frame structure in which a back end part of a front side member is arranged so as to avoid an arm attachment bolt and thereby secure assemblability of a suspension arm and, on retreatment of the front side member, the back end part of the front side member is guided surely to the front surface of the inside end part of the arm of the suspension arm to secure load transmission on front collision.SOLUTION: A connection bracket 40 is arranged between a back end part of a front side member 18 and a suspension cross body 16, and the connection bracket includes a side wall 40A for connecting the back end part of the front side member 18 to the suspension cross body 16 at an outer position to the arm attachment bolt of the suspension arm in the vehicle width direction and an upper guide wall 40b and a lower guide wall 40C extending inward from the side wall in the vehicle width direction so as to guide the back end part of the front side member 18 to the front of the inside end part of the arm. The back end part of the front side member 18 is supported inside the side wall of the connection bracket 40 in the vehicle width direction.
摘要翻译：要解决的问题：提供一种正面副框架结构，其中前侧构件的后端部分布置成避免臂安装螺栓，从而确保悬臂的组装性，并且在前侧的再处理构件，前侧构件的后端部被可靠地引导到悬架臂的臂的内端部的前表面，以确保前部碰撞时的负载传递。解决方案：连接支架40布置在后端前侧构件18和悬架十字主体16的一部分，并且连接支架包括侧壁40A，用于在外侧位置处将前侧构件18的后端部与悬挂横梁16连接到臂安装螺栓悬挂臂的宽度方向上的上侧引导壁40b和从侧壁向车宽方向内侧延伸的下导向壁40C，以引导前侧部件18的后端部到臂的内端部的前部。前侧构件18的后端部被支撑在连接支架40的车宽方向的侧壁的内侧。

6. 发明专利

JP2013199207A Vehicle subframe structure 有权
标题翻译：车辆子框架结构
公开(公告)号：JP2013199207A
公开(公告)日：2013-10-03
申请号：JP2012068879
申请日：2012-03-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , OBATA SATOSHI , INOUE JUN
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle subframe structure that can smoothly secede a subframe from a vehicle body at a vehicle crash while achieving light weight and high rigidity.SOLUTION: A subframe 20 includes: a pipy inclination member 25 extending to a vehicle width direction at a rear side and being supported by a vehicle body; right and left side members 21F, 21R, 21F, 21R connected by the inclination member 25 and extending forward; and a tower part 22 to mount the right and left side members 21F and 21R on a front side frame 7 by an intermediate part. A separation means (lower wall 22n, notch 22p, and 22q) that can separate the tower part 22 from the front side frame 7 by displacing the side member 21F and 21R relatively to the front side frame 7, and the rear end of the side member 21R is bumped to the rear side front surface of a side of the inclination member 25 forward and connected.
摘要翻译：要解决的问题：提供一种车辆子框架结构，其能够在实现轻量化和高刚性的同时在车辆碰撞时从车身平滑地分离子车架。解决方案：副车架20包括：延伸到车辆宽度的管状倾斜构件25 方向在后侧并被车体支撑; 由倾斜构件25连接并向前延伸的左右侧构件21F，21R，21F，21R; 以及通过中间部将左右侧部件21F，21R安装在前侧框架7上的塔部22。通过使侧部构件21F和21R相对于前侧框架7移位而分离装置（下壁22n，凹口22p和22q），其能够将塔架部分22与前侧框架7分离，并且侧面的后端构件21R朝向倾斜构件25的侧面的后侧前表面被撞击并连接。

7. 发明专利

JP2013169811A Sub-frame structure of automobile 有权
标题翻译：汽车的子框架结构
公开(公告)号：JP2013169811A
公开(公告)日：2013-09-02
申请号：JP2012032909
申请日：2012-02-17
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , OBATA SATOSHI , YOSHIDA TAKANORI
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a sub-frame structure for an automobile which is light in weight, high in rigidity, and reduced in the number of part items.SOLUTION: In a sub-frame 21 for supporting a rear suspension arm, a front side vehicular body attaching part 25, and brackets 30, 31 of hat like cross sections for supporting an upper arm and a lower arm are provided in a front part of right and left side member parts 22 extended in a longitudinal direction, the brackets 30 31 are formed with flanges 30a, 34a, 35a extended toward a front side of a vehicle body and connected to the side member 22, and the front side vehicle body attaching part 25 is overlapped with the flanges 30a, 34a in a side view in a longitudinal direction.
摘要翻译：要解决的问题：提供一种重量轻，刚性高，零件数量减少的汽车的副框架结构。解决方案：在用于支撑后悬架臂的副框架21中，前侧车身安装部25，以及用于支撑上臂和下臂的帽状横截面的托架30,31设置在沿纵向方向延伸的左右侧构件部22的前部，托架30 31形成有朝向车体的前侧延伸并与侧构件22连接的凸缘30a，34a，35a，并且前侧车身安装部25在侧视图中与凸缘30a，34a重叠纵向。

8. 发明专利

JP2013169810A Sub-frame structure of automobile 有权
标题翻译：汽车的子框架结构
公开(公告)号：JP2013169810A
公开(公告)日：2013-09-02
申请号：JP2012032908
申请日：2012-02-17
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , OBATA SATOSHI
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a sub-frame structure of an automobile which is light in weight, high in rigidity, reduced in the number of part items, and can restrain vibration and noise.SOLUTION: A sub-frame 21 includes right and left side members 22 extended in a longitudinal direction and formed into pipe shapes, a front side cross member laid between the right and left side members 22, and brackets 30, 31 of hat-like cross sections projected upward and downward from the side members 22, opened toward a vehicular width-directional outside, and having a pair of upper arm support and a lower arm support at a front side and a rear side, respectively. The brackets 30, 31 are provided while separating from each other, and includes pairs of flanges 30a, 34a, 35a extended in a longitudinal direction from the upper arm support and the lower arm support, and connected to the side member 22 adjacently in vertical alignment.
摘要翻译：要解决的问题：提供重量轻，刚性高，零件数量减少并且可以抑制振动和噪声的汽车的子框架结构。解框架：子框架21包括右和左侧构件22沿长度方向延伸并形成管状，布置在左右侧构件22之间的前侧横向构件和从侧构件22向上和向下突出的帽状横截面的托架30,31 ，朝向车宽方向外侧开口，并且分别在前侧和后侧具有一对上臂支撑件和下臂支撑件。托架30,31彼此分离地设置，并且包括从上臂支撑件和下臂支撑件沿长度方向延伸的成对的凸缘30a，34a，35a，并且在垂直方向上相邻地连接到侧部构件22 。

9. 发明专利

JP2005104257A Foaming material filling jig and foaming material filling method for suspension cross member 有权
标题翻译：泡沫材料填充料和泡沫材料填充材料填充方法
公开(公告)号：JP2005104257A
公开(公告)日：2005-04-21
申请号：JP2003339109
申请日：2003-09-30
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI
IPC分类号： B62D25/20 , B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a foaming material filling jig and a foaming material filling method for a suspension cross member of an automobile which can remove and protect an attaching hole provided on the suspension cross member from filling with a foaming material when the foaming material is filled into the suspension cross member having a hollow section of the automobile, and also, can reduce the number of parts for the jig, or increase the productivity.
SOLUTION: The jig 30 which fixes the suspension cross member 1 when the foaming material is filled into the suspension cross member 1 is provided with a pin 33 working as a protective section as well which removes and protects the attaching hole 17 from filling with the foaming material 13a. In this case, the attaching hole 17 which is provided on the suspension cross member 1 is a fixing section for fixing the suspension cross member 1 to the jig.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于汽车的悬挂横梁的发泡材料填充夹具和发泡材料填充方法，其可以移除和保护设置在悬挂横梁上的安装孔以填充发泡材料，将发泡材料填充到具有汽车的中空部分的悬挂横梁中，并且还可以减少夹具的零件数量或提高生产率。解决方案：当将发泡材料填充到悬挂横梁1中时，将悬挂横梁1固定的夹具30设置有作为保护部分的销33，其移除并保护连接孔17以防止填充与发泡材料13a。在这种情况下，设置在悬挂横梁1上的安装孔17是用于将悬挂横梁1固定到夹具上的固定部。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2017087994A リヤサブフレーム構造有权
公开(公告)号：JP2017087994A
公开(公告)日：2017-05-25
申请号：JP2015221308
申请日：2015-11-11
申请人：マツダ株式会社 , Mazda Motor Corp
发明人： TANAKA MASAAKI , KOMIYA KATSUYUKI
IPC分类号： B62D21/00 , B60G7/02 , B60G21/055
CPC分类号： B60G7/02 , B60G21/055 , B62D21/00
摘要：【課題】部品点数を増加させることなく、リヤクロスメンバの閉断面の大型化と、スタビライザ配設スペースの確保との両立を図るリヤサブフレーム構造の提供を目的とする。【解決手段】リヤクロスメンバ12は上側サイドメンバ13と下側サイドメンバ14とを上下方向に連結しており、リヤクロスメンバ12は、上側サイドメンバ13に沿って車両前後方向に拡幅された側面視T字状の閉断面S4に形成され、リヤクロスメンバ12の下側側部にロアアーム支持部12b,12cが設けられ、ロアアーム支持部12b,12cとリヤクロスメンバ12の上面後側突出部12eとの間に、スタビライザ支持部材38が架け渡されたことを特徴とする。【選択図】図9

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