专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP2009018470A Method and device for forming resin molded product 审中-公开
标题翻译：用于形成树脂模制产品的方法和装置
公开(公告)号：JP2009018470A
公开(公告)日：2009-01-29
申请号：JP2007182033
申请日：2007-07-11
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEKO MITSUHARU , ICHIHARA YOHEI , OGAWA JUNICHI , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29C45/14 , B29C45/73 , B29C49/42 , B29C49/64 , B29K105/04 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To efficiently produce a resin molded product including a hollow blow molded body formed of a solid resin and a resin foam filled therein, which is excellent in appearance, lightweight property and rigidity while inhibiting cooling delay of the resin molded product within a molding die.
SOLUTION: The device comprises: a blow molding means for forming the hollow blow molded body by performing blow molding to a parison P held in the molding die 20; an injection means for injecting a molten foaming resin into the blow molded body while leaving the blow molded body within the molding die 20; a filling means for filling the foaming resin into the blow molded body in parallel to expansion of the blow molded body by foaming the foaming resin while opening the molding die 20 to a predetermined degree after injection of the foaming resin; and a cooling means for cooling a non-drawing part except a drawing part of the blow molded body expanded by opening operation of the molding die 20 more than the drawing part between completion of the forming operation of the blow molded body and completion of the opening operation of the molding die 20 to the predetermined degree.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：为了有效地制造包括由固体树脂形成的中空吹塑成型体和填充有树脂泡沫的树脂成型体，其外观优异，轻质性和刚性同时抑制树脂的冷却延迟模制产品在成型模具内。解决方案：该装置包括：吹塑成型装置，用于通过对保持在成型模具20中的型坯P进行吹塑成型来形成中空吹塑成型体; 注射装置，用于将熔融发泡树脂注入吹塑成型体中，同时将吹塑成型体留在模制模具20内; 一种填充装置，用于在发泡树脂注入之后将成型模具20打开一定程度时使发泡树脂发泡，同时将发泡树脂与吹塑成型体的膨胀平行地填充到吹塑成型体中; 以及冷却装置，用于冷却吹塑成型体的除了吹塑成型体的拉伸部分之外的非拉伸部分，其中吹塑成型体的拉伸部分在吹塑成型体的成形操作完成和开口完成之间比在拉伸部分的打开操作扩大成型模具20的操作达到预定的程度。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP2009001627A Joining method for works 有权
标题翻译：工作接合方法
公开(公告)号：JP2009001627A
公开(公告)日：2009-01-08
申请号：JP2007162176
申请日：2007-06-20
申请人： Mazda Motor Corp , マツダ株式会社
发明人： HIMURO TAKEYA , TANAKA TSUTOMU , SHINOMORI MASATOSHI
IPC分类号： C09J5/06 , C25D13/06
CPC分类号： C09J5/06
摘要： PROBLEM TO BE SOLVED: To achieve high productivity, while retaining high joining precision. SOLUTION: The joining method for works comprises an adhesive agent disposing step ST11 of disposing the adhesive agent on a work W, a first curing step ST12 of applying, to the work W, a reaction control process to stop the curing reaction of a part of an adhesive agent so as to stop the curing reaction in the middle in the adhesive agent disposed on the work W and curing the adhesive agent disposed on a first curing part (between CP1 and CP2 of the figure 1) by the reaction control process and a second curing step ST14 of curing the adhesive agent disposed on a second curing part (between CP1 and CP1 of the figure 1) after the first curing step. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：实现高生产率，同时保持高的接合精度。解决方案：工件的接合方法包括将粘合剂设置在工件W上的粘合剂设置步骤ST11，向工件W施加停止固化反应的反应控制过程的第一固化步骤ST12 粘合剂的一部分，以便在设置在工件W上的粘合剂中停止中间的固化反应，并通过反应控制使设置在第一固化部分（图1的CP1和CP2之间）上的粘合剂固化和在第一固化步骤之后固化设置在第二固化部分（图1的CP1和CP1之间）上的粘合剂的第二固化步骤ST14。版权所有（C）2009，JPO＆INPIT

23. 发明专利

JP2008284734A Molding method and molding apparatus for resin molded product 审中-公开
标题翻译：树脂模制产品的成型方法和成型设备
公开(公告)号：JP2008284734A
公开(公告)日：2008-11-27
申请号：JP2007130129
申请日：2007-05-16
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEKO MITSUHARU , OGAWA JUNICHI , ICHIHARA YOHEI , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29C33/02 , B29K105/04 , B29K105/12 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a resin molded product excellent in appearance, lightweight nature, rigidity through enhancing an extent of foaming of an inside foamed resin that is covered by a surface layer made of a solid resin and through avoiding the partial drop of the rigidity of the surface layer that constitutes the primary hollow molded body.
SOLUTION: The molding method of the resin molded products comprises a process of molding a parison with a solid resin, a process of sandwiching the molded parison with molding dies and blowing the air into the inside to form into a predetermined shape, a process wherein, while the obtained hollow molded body is kept in the molding dies, a molten foaming resin is injected into the hollow molded body, a process wherein, while the molding dies are opened by a predetermined amount after the injection, the foaming resin is foamed to be filled into the hollow molded body and a process of forming, on the surface of the part X where the hollow molded body is stretched by the opening of the molding dies by the predetermined amount in the above process, the recess Y that retracts to the inside side of the resultant resin molded product A.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过增加由固体树脂制成的表面层覆盖的内部发泡树脂的发泡程度，并且通过避免部分构成主要中空成型体的表面层的刚性下降。解决方案：树脂模塑制品的模制方法包括用固体树脂模制型坯的方法，将模制型坯与成型模具夹在中间并将空气吹入内部以形成预定形状的工艺，其中，当将获得的中空成型体保持在成型模具中时，将熔融发泡树脂注入中空成型体中，其中，在注射成型模具打开预定量之后，发泡树脂为发泡填充到中空成型体中，并且在上述工序中，通过成形模的开口将中空成型体拉伸的部分X的表面上形成规定量的工序，使后退的凹部Y 到达所得树脂模制产品A的内侧。版权所有（C）2009，JPO＆INPIT

24. 发明专利

JP2008246697A Method and apparatus for molding resin molded product 审中-公开
标题翻译：用于模制树脂模制产品的方法和装置
公开(公告)号：JP2008246697A
公开(公告)日：2008-10-16
申请号：JP2007087507
申请日：2007-03-29
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KANEKO MITSUHARU , OGAWA JUNICHI , ICHIHARA YOHEI , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29C45/00 , B29C45/14 , B29C49/04 , B29C49/42 , B29K105/04 , B29K105/12 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a molding method of a resin molded product capable of suppressing the obstruction of expansion of a blow molded object, and a molding apparatus of the resin molded product. SOLUTION: After a foamable resin 31 is injected in the hollow blow-molded object 23 formed by the blow molding of a parison, the core part of a mold 10 is moved by predetermined quantity in a mold opening direction so as to magnify the volume of the cavity of the mold and the foaming of the foamable resin is accelerated to expand the blow-molded object 23 to mold the resin molded product. Before or after the start of the movement of the core part 13, a separation part 23b is formed to the part 23a to be stretched accompanied by the expansion of the blow-molded object 23 of the blow-molded object 23. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够抑制吹塑成形体的膨胀阻碍的树脂成型体的成型方法和树脂成形体的成型装置。解决方案：将可发泡树脂31注入由型坯吹塑成型的中空吹塑成型体23中之后，将模具10的芯部在开模方向上移动预定量，以便放大加速模具的空腔体积和可发泡树脂的发泡，从而使吹塑成型体23膨胀以模制树脂模塑制品。在芯部13的移动开始之前或之后，随着吹塑成形体23的吹塑成形体23的膨胀，在被拉伸的部分23a上形成分离部23b。（C）2009，JPO＆INPIT

25. 发明专利

JP2008238712A Molding method and molding apparatus for resin molded article 审中-公开
标题翻译：树脂模制品的成型方法和成型设备
公开(公告)号：JP2008238712A
公开(公告)日：2008-10-09
申请号：JP2007084983
申请日：2007-03-28
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OGAWA JUNICHI , ICHIHARA YOHEI , KANEKO MITSUHARU , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29C45/14 , B29C45/56 , B29C49/04 , B29C49/48 , B29K105/04 , B29K105/12 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a molding method of a resin molded article which can prevent the followability of a blow-molded body with respect to the internal wall of a mold from falling while aiming at the foaming of a foaming resin by the increase of cavities originated from the mold motion of the mold.
SOLUTION: The molten foaming resin 70 is fed into the blow-molded body 41 in the mold 4, and then, the blow-molded body 41 is expanded resulting from the foaming by the molten foaming resin 70 by increasing the cavities 27 originated from the mold motion of the mold 4. Prior to the increasing of the blow-molded body 41 originated from the mold motion of the mold 4, the thickness of a section which is drawn when the cavities 27 are increased originated from the mold motion of the mold 4 in the blow-molded body 41 is made thinner compared with that of other sections to rise the drawing property and the followability, and the blow-molded body 41 is made to accurately follow the internal wall of the mold 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种树脂模制品的模制方法，其可以防止吹塑成型体相对于模具内壁的随动性下降，同时针对发泡树脂的发泡，通过空腔的增加源于模具的模具运动。解决方案：将熔融发泡树脂70进料到模具4中的吹塑成型体41中，然后通过增加空腔27由熔融发泡树脂70发泡而吹塑成型体41 源自模具4的模具运动。在吹塑模制体41的增加来自模具4的模具运动之前，当空腔27增加时被拉伸的部分的厚度源于模具运动吹塑成形体41中的模具4与其它部分相比较薄，以提高拉拔性能和跟随性，并且使吹塑成型体41精确地跟随模具4的内壁。 P>版权所有（C）2009，JPO＆INPIT

26. 发明专利

JP2008194842A Method and apparatus for molding resin molded product 审中-公开
标题翻译：用于模制树脂模制产品的方法和装置
公开(公告)号：JP2008194842A
公开(公告)日：2008-08-28
申请号：JP2007029543
申请日：2007-02-08
申请人： Mazda Motor Corp , マツダ株式会社
发明人： ICHIHARA YOHEI , KANEKO MITSUHARU , OGAWA JUNICHI , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29C45/14 , B29C45/80 , B29C49/04 , B29C49/20 , B29K105/04 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To suppress the partial lowering of the strength of the surface part of a resin molded product 50 even if a blow molded object 55 which constitutes a skin 52 is made thin-walled by the core back of a mold while accelerating the foaming of a molten foamable resin by the core back of the mold in the case of the molding of the resin molded product 50 composed of a foamed molded object 51 molded using the molten foamable resin and the skin 52 for covering the periphery of the foamed molded object 51.
SOLUTION: The molten foamable resin is supplied into the blow molded object 55 so that the molten foamable resin contains a reinforcing material and a reinforcing material rich part 51a, which is positioned in contact with the part to be stretched due to the expansion at the time of the core back in the blow molded object 55 and reduced in the number of reinforcing materials per a unit volume as compared with another part (reinforcing material little part 51b), is formed to the foamed molded object 51.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使构成皮肤52的吹塑成型体55由模具的芯背部薄壁化，也可以抑制树脂成型体50的表面部分的强度的部分降低在模制由使用熔融可发泡树脂模制的发泡成型体51和用于覆盖周边的表皮52构成的树脂模制产品50的情况下，通过模具的芯背加速熔融的可发泡树脂的发泡发泡成型体51.解决方案：将熔融的可发泡树脂供应到吹塑成型物体55中，使得熔融的可发泡树脂含有增强材料和增强材料富集部分51a，其被定位成与部件接触由于吹塑成形体55内的芯部的膨胀而与其他部分（增强材料小部分51b）相比，每单位体积的增强材料的数量减少而被拉伸，为f （C）2008，JPO＆INPIT

27. 发明专利

JP2008173829A Method and apparatus for molding resin molding 审中-公开
标题翻译：用于模制树脂模塑的方法和装置
公开(公告)号：JP2008173829A
公开(公告)日：2008-07-31
申请号：JP2007008475
申请日：2007-01-17
申请人： Mazda Motor Corp , マツダ株式会社
发明人： ICHIHARA YOHEI , KANEKO MITSUHARU , OGAWA JUNICHI , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29C45/14 , B29C49/04 , B29C49/42 , B29C49/64 , B29K105/04 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To accelerate the foaming of a molten resin by the core back of a mold and to suppress the lowering of the followability to the inner wall of a mold of a parison.
SOLUTION: This molding method of a resin mold product has a process for clamping molds 21 and 22 so that an extrusion molded non-foamable and stretchable cylindrical molding P is arranged in the cavity C formed by the molds 21 and 22, an injection process for injecting the foamable molten resin in the cylindrical molding P within the cavity C in a state that the cylindrical molding is expanded in the cavity C to mold a blow molding P and a foaming process for foaming the molten resin in the cylindrical molding in the blow molding P while increasing the volume of the cavity C by the core back of the molds 21 and 22. In the foaming process, the temperature of the molten resin charged in the region (part B) approaching the part to be stretched of the blow molding P stretched accompanied by the increase in the volume of the cavity C due to the core back is set higher than that of the molten resin charged in another region.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过模具的芯部加速熔融树脂的发泡并且抑制对型坯的模具的内壁的追随性的降低。解决方案：树脂模制品的这种模制方法具有夹紧模具21和22的方法，使得挤出模制的不发泡和可拉伸的圆柱形模制品P布置在由模具21和22形成的模腔C中，注射方法，用于将圆筒形模制件在空腔C中膨胀以模制吹塑模制件P的状态和用于使圆筒形模制件中的熔融树脂发泡的发泡方法在腔体C内的圆筒形模制件P中注入发泡性熔融树脂吹塑成型P，同时通过模具21和22的芯背增加空腔C的体积。在发泡过程中，填充在接近待拉伸部分的部分（B部分）的熔融树脂的温度伴随着由于芯背而引起的空腔C的体积增加的吹塑P被设定为高于在另一区域中填充的熔融树脂的吹塑成型。版权所有（C）2008，JPO＆INPIT

28. 发明专利

JP2008062426A Method and apparatus for molding resin molding 审中-公开
标题翻译：用于模制树脂模塑的方法和装置
公开(公告)号：JP2008062426A
公开(公告)日：2008-03-21
申请号：JP2006240311
申请日：2006-09-05
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OGAWA JUNICHI , KANEKO MITSUHARU , ICHIHARA YOHEI , SHINOMORI MASATOSHI
IPC分类号： B29C69/02 , B29B11/10 , B29C45/14 , B29C45/80 , B29C49/04 , B29C49/42 , B29C49/48 , B29K105/04 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a method for molding a resin molding which can prevent wall thinning while accelerating foaming based on an expandable resin.
SOLUTION: The molten expandable resin 70 is supplied into a blow-molded body 41 in a mold 4. After that, the mold 4 is opened in the mold opening direction in a prescribed quantity to enlarge a cavity 27. The resin 70 is foamed to expand the body 41. After the end of the mold opening action in the prescribed quantity of the mold 4 a part 44 of the blow-molded body 41 stretched on the basis of the expansion of the body 41 is supplied with a molten non-expandable resin 45 to prevent the wall of the stretched part 44 of the body 41 from being thinner than the walls of the other parts.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于模制树脂模制品的方法，其可以基于可发性树脂加速发泡而防止壁变薄。解决方案：将熔融的可膨胀树脂70供应到模具4中的吹塑模制体41中。之后，模具4在开模方向上以规定的量打开以扩大空腔27.树脂70 发泡以使本体41膨胀。在规定量的模具4中的开模动作结束之后，基于主体41的膨胀而拉伸的吹塑成型体41的部分44被供给熔融不可膨胀树脂45，以防止主体41的拉伸部分44的壁比其他部分的壁更薄。版权所有（C）2008，JPO＆INPIT

29. 发明专利

JP2011005526A Method of manufacturing member having closed cross section made of metal 审中-公开
标题翻译：制造金属封闭交叉部件的制造方法
公开(公告)号：JP2011005526A
公开(公告)日：2011-01-13
申请号：JP2009151991
申请日：2009-06-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： MIZOGAMI TATSUSHI , ISHIDA YASUAKI , SAITO NAOKO , SHINOMORI MASATOSHI
IPC分类号： B21D22/26 , B21D5/01 , B21D47/01 , B62D21/02 , B62D25/04
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a member having a closed cross section made of metal, by which the member having the closed cross section made of metal is manufactured from a planar workpiece made of the metal and which is excellent in weldability in the butt end parts.SOLUTION: When manufacturing the member having a closed cross section from the planar workpiece made of the metal, this method includes: a first press forming stage where the planar workpiece W1 is press-formed into a projected shape and also a projecting part W2a which is projected in the opposite direction is formed in the projecting top surface; a second press forming stage where projecting side face parts W3, W4 are displaced respectively to the inward side by press-forming the projecting part; and a welding stage where the end parts W3e, W4e of the projecting side face parts are welded each other. Furthermore, this method includes an extended part forming stage where an extended part W5 which is lapped in the inside of the end part W3e of the other projecting side face part W3 is formed when the end parts of the projecting side face parts welded mutually in the end part W4e of one projecting side face part W4. The welding stage is performed by supplying a filler metal between the extended part which is formed in the end part of one projecting side face part and the end part of the other projecting side face part.
摘要翻译：要解决的问题：提供一种制造具有金属封闭截面的构件的方法，通过该方法制成具有由金属制成的截面的构件的构件由由金属制成的平面工件制造并且焊接性优异在对接端部分中。当从由金属制成的平面工件制造具有闭合截面的构件时，该方法包括：第一压制成型台，其中平面工件W1被压制成突出形状，并且还在突出的上表面上形成有沿相反方向突出的突出部分W2a; 第二冲压成形阶段，通过冲压成形突出部分，突出侧面部分W3，W4分别向内侧移位; 以及将突出侧面部的端部W3e，W4e彼此焊接的焊接台。此外，该方法包括延伸部分形成阶段，其中当突出侧面部分的端部相互焊接在其中时，形成另一个突出侧面部W3的端部W3e内侧的延伸部分W5 一个突出侧面部W4e的端部W4e。通过在形成在一个突出侧面部的端部的延伸部与另一个突出侧面部的端部之间提供填充金属来进行焊接阶段。

30. 发明专利

JP2010013582A Method and apparatus for manufacturing jointed assembly 有权
标题翻译：制造接头装配的方法和装置
公开(公告)号：JP2010013582A
公开(公告)日：2010-01-21
申请号：JP2008176005
申请日：2008-07-04
申请人： Mazda Motor Corp , マツダ株式会社
发明人： HIMURO TAKEYA , TANAKA TSUTOMU , SHINOMORI MASATOSHI
IPC分类号： C09J5/00 , C09J5/06
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a jointed assembly, which suppresses the strain of an adhesion member and an adherend member, and secures the joint strength.
SOLUTION: The method includes: an adhesive disposition step of disposing a chain reaction type adhesive 4 between the adhesion member 10 and the adherend member 20; a first fixation step of fixing both ends of a first jointing part A1 of the adhesion member 10 and a first to-be-jointed part B1 of the adherend member 20; a first curing step of curing the adhesive 4 disposed on the first jointing part A1 and the first to-be-jointed part B1; a second fixation step of fixing nearly center parts of a second jointing part A2 of the adhesion member 10 and a second to-be-jointed part B2 of the adherend member 20 using a second fixation means 32; and a second curing step of imparting energy to the adhesive 4 disposed on the second jointing part A2 and the second to-be-jointed part B2 using the second fixation means 32 to cure the adhesive 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制粘合部件和被粘物部件的应变的接合部件的制造方法，并且确保接合强度。解决方案：该方法包括：在粘合构件10和被粘物构件20之间设置链式反应型粘合剂4的粘合剂配置步骤; 第一固定步骤，固定粘合构件10的第一接合部分A1的两端和被粘物构件20的第一待接合部分B1; 第一固化步骤，固化设置在第一接合部分A1和第一待接合部分B1上的粘合剂4; 使用第二固定装置32固定粘合构件10的第二接合部分A2的近似中心部分和被粘物构件20的第二待接合部分B2的第二固定步骤; 以及第二固化步骤，使用第二固定装置32将布置在第二接合部分A2和第二待接合部分B2上的粘合剂4赋予能量，以固化粘合剂4.版权所有（C）2010 ，JPO＆INPIT

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