专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明专利

JP4303376B2 Method of molding a multi-layer molded article according to the press 有权
公开(公告)号：JP4303376B2
公开(公告)日：2009-07-29
申请号：JP26309499
申请日：1999-09-17
申请人：ナガタコーギョウ株式会社
发明人：泰三永田
IPC分类号： B30B13/00 , B21D39/02

82. 发明专利

JP2009515072A A method of manufacturing a plate of partition type, plate of the partition type, production method and the production line of the member for the plate of the partition formula consisting of elongated steel plate 审中-公开
公开(公告)号：JP2009515072A
公开(公告)日：2009-04-09
申请号：JP2008539460
申请日：2006-11-08
申请人：オサケユイチアシパックスリミティド
发明人：コルデリン，タピオ , ラティブオリ，ユハ
IPC分类号： E04C2/40 , B21D19/04 , B21D39/02 , B21D47/00 , E04B5/02 , E04C2/34
CPC分类号： B21D47/04 , B21D39/02 , B21D47/00 , B32B3/12 , B32B7/005 , B32B15/18 , B32B2419/00 , E04B5/026 , E04B5/10 , E04B5/43 , E04C2/08 , E04C2/36 , Y10T29/49629 , Y10T29/5137 , Y10T428/24562 , Y10T428/24744 , Y10T428/249923
摘要： The object of the invention is a method for manufacturing cellular board ( 1 ), a cellular board, a method for producing cellular board element of steel plate strip, and a production line. A cellular board ( 1 ) according to the invention comprises a number of originally separate profiles ( 4, 6 ) of plate-like material, which have been fastened to each other. A single profile is intended to form in a finished cellular board a substantially planar first surface projection ( 6, 6' ), a substantially planar second surface projection ( 6'', 6''' ), a core ( 4, 4' ), which is arranged to interconnect the first and second surface projections. In the cellular board ( 1 ) the profiles are fastened to each other so that in the adjacent lamellae the first surface projections ( 6, 6 ') are located side by side and form thus a first surface plate ( 2 ) of the cellular board, the second surface projections ( 6'', 6''' ) are located side by side and form thus a second surface plate ( 3 ) of the cellular board, the profile cores ( 4, 4' ) form the core structure of the cellular board.

83. 发明专利

JP2009066623A Calking method and calking mechanism 审中-公开
标题翻译： CALKING方法和CALKING机制
公开(公告)号：JP2009066623A
公开(公告)日：2009-04-02
申请号：JP2007237933
申请日：2007-09-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKAGAWA AKIO
IPC分类号： B21D39/02 , F16L13/14 , F28F9/02
摘要： PROBLEM TO BE SOLVED: To provide a calking method and a calking mechanism capable of calking a part which cannot be calked by a calking tool.
SOLUTION: In a structure having a fitting port 50 as a projecting part in a vicinity of a part to be coupled of a lower tank 20b having a U-shaped profile with a core plate 30 provided to cover its opening part, the part to be coupled is calked by a connection member 60 by allowing a connection member 60 to be inserted between the part to be coupled and the fitting port 50 when assembling the fitting port 50 to the connection member 60.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够铆接不能被铆接工具压住的部件的铆接方法和铆接机构。解决方案：在具有U形轮廓的下部罐20b与被设置成覆盖其开口部的芯板30的待耦合部分附近的配合口50作为突出部的结构中，通过在将配件端口50组装到连接构件60时允许将连接构件60插入待联接部件和装配口50之间的连接构件60来限制待连接的部件。版权所有：（C ）2009，JPO＆INPIT

84. 发明专利

JP2009056494A Method and apparatus for manufacturing cylinder device 有权
标题翻译：制造气缸装置的方法和装置
公开(公告)号：JP2009056494A
公开(公告)日：2009-03-19
申请号：JP2007226730
申请日：2007-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NISHIMURA MAKOTO
IPC分类号： B21D19/12 , B21D39/02 , F16F9/32
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for more efficiently manufacturing a cylinder device that has an opening edge of its base shell subjected to machining of rocking-curling and has less variation in the residual axial force to affect an inner tube.
SOLUTION: A rocking-curling die 3 is moved in such a combined rocking motion that, while making a precessional rocking movement, the die 3 makes an in-plane rocking movement N times (N>1) per one time of the precessional rocking movement. Thereby, drawing-in force (a metal flow) from the outside to the inside is generated at an opening edge 2a of a base shell 2, so that plastic flow makes the opening edge 2a to be drawn in from the outside to the inside. As a result, spring back of the opening edge 2a after machining of rocking-curling is restrained, and the residual axial force of an inner tube 30, which is obtained by the machining of rocking-curling, is secured. Thus, a cylinder device whose inner tube 30 has less variation in the residual axial force is more efficiently obtained.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于更有效地制造圆筒装置的方法和装置，所述圆筒装置具有经受摇摆卷曲加工的基底壳的开口边缘，并且具有较小的残余轴向力的变化，从而影响内管。解决方案：摇摆式模具3以这样的组合摇摆运动移动，在进行进动摇摆运动时，模具3每次进行一次平面内摆动运动N次（N> 1）进动摇摆运动。由此，在基壳2的开口边缘2a处产生从外侧向内侧的拉入力（金属流动），使得塑性流动使得开口边缘2a从外部向内侧拉入。结果，限制了摇摆卷曲加工后的开口边缘2a的弹回，并且确保了通过摇摆加工而获得的内管30的剩余轴向力。因此，更有效地获得内管30具有较小的残余轴向力的变化的气缸装置。版权所有（C）2009，JPO＆INPIT

85. 发明专利

JP4221412B2 Flange molding process by the main and secondary flange type 有权
公开(公告)号：JP4221412B2
公开(公告)日：2009-02-12
申请号：JP2006022713
申请日：2006-01-31
申请人：エダックゲーエムベーハーウントコー. カーゲーアーアーEDAG GmbH & Co.KGaA
发明人：ライトシュテファン , ブルツラフマーク , ホーマンマンフレート
IPC分类号： B21D19/04 , B21D39/02
CPC分类号： B21D39/021 , Y10T29/53791

86. 发明专利

JP4218411B2 Sealing method of hemming edge portion of the vehicle body panel 有权
公开(公告)号：JP4218411B2
公开(公告)日：2009-02-04
申请号：JP2003135520
申请日：2003-05-14
申请人：日産自動車株式会社
发明人：達樹倉田 , 智之夏目 , 博之岸 , 重徳風間
IPC分类号： B05D7/24 , B05D7/14 , B21D39/02 , B21D53/88

87. 发明专利

JP2008279511A Workpiece clamping device 有权
标题翻译：工作钳位装置
公开(公告)号：JP2008279511A
公开(公告)日：2008-11-20
申请号：JP2008212071
申请日：2008-08-20
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NIIMURA YOSHIYUKI , TAKEDA TOSHIAKI , MORI YASUNORI , KAMIYAMA MICHIO
IPC分类号： B21D43/00 , B21D39/02 , B21D43/04 , B25J15/08
摘要： PROBLEM TO BE SOLVED: To provide a workpiece clamping device with which a workpiece which is subassembled by setting an inner member on an outer member in the state where the outer member is laid is supplied to a hemming device without generating deviation between positions of the outer member and the inner member and the damage on the outer surface of the outer member.
SOLUTION: In the workpiece clamping device for supplying the workpiece which is subassembled by setting the inner member (WRI, WLI) on the outer member in the state where the outer member (WRO, WLO) is laid to the hemming device for integrating the outer member and the inner member by hemming a bent edge part which is the circumference of the outer members is erected by bending, the bent edge part (WOe) which is erected by bending a plurality of sides (WOa, WOc, WOd) on the circumference of the outer member of the subassembled workpieces is clamped from both sides of the inside and the outside of the bent edge part (WOe) with a pair of clamping pawls (82b, 82c) which are opened and closed and the subassembled workpiece is supplied.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种工件夹紧装置，通过在外部构件被放置的状态下将内部构件设置在外部构件上而被组装的工件被供给到折边装置，而不产生位置之间的偏差的外部构件和外部构件的外表面上的损坏。解决方案：在外部构件（WRO，WLO）被放置到折边装置的状态下，通过将外部构件（WRI，WLI）设置在外部构件上而将组装的工件供给到工件夹紧装置中通过弯曲构成外部构件的圆周的弯曲边缘部分来折叠外部构件和内部构件，通过弯曲多个侧面（WOa，WOc，WOd）竖立的弯曲边缘部分（WOe）在组装好的工件的外部构件的圆周上，用一对打开和关闭的一对夹爪（82b，82c）将弯曲边缘部分（WOe）的内侧和外侧的两侧夹紧，并将该组装工件被提供。版权所有（C）2009，JPO＆INPIT

88. 发明专利

JP2008254000A Hemming method 审中-公开
标题翻译： HEMMING方法
公开(公告)号：JP2008254000A
公开(公告)日：2008-10-23
申请号：JP2007095764
申请日：2007-03-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKURAI TAKEO , SUGIZAKI EITARO , MATSUMOTO KAZUHIDE
IPC分类号： B21D19/08 , B21D39/02 , B21D53/88
摘要： PROBLEM TO BE SOLVED: To provide a hemming method by which good hemming workability is obtained even when room temperature aging is progressed, while attaining compatibility between press formability and hemming workability.
SOLUTION: The hemming method for hemming an Al-Mg-Si based aluminum alloy sheet into an automobile outer panel, has a down flange stage where the edge part of the aluminum alloy sheet is bent to 90°, a stage where overaging heat treatment by which the whole outer panel is heated at 190-215°C for 2-8 hours, a pre-hemming stage where the edge of the aluminum alloy sheet is bent to 135° and a hemming/bending stage where the edge of the aluminum alloy sheet is bent to 180°.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供即使在室温老化进行时也能获得良好的卷边加工性的折边方法，同时达到冲压加工性和卷边加工性之间的相容性。解决方案：将Al-Mg-Si系铝合金板卷绕到汽车外板中的折边方法具有向下弯曲阶段，其中铝合金板的边缘部分弯曲到90°，这是一个阶段，将整个外板在190-215℃加热2-8小时的热处理，铝合金板的边缘弯曲到135°的预折边台阶和折边/弯曲台的边缘铝合金板弯曲至180°。版权所有（C）2009，JPO＆INPIT

89. 发明专利

JP2008161904A Tubular member, and method of and apparatus for manufacturing the same 有权
标题翻译：管状构件及其制造方法和装置
公开(公告)号：JP2008161904A
公开(公告)日：2008-07-17
申请号：JP2006353220
申请日：2006-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWASE TOSHIMI , EGUCHI MASAMI , OKANO MASAYUKI
IPC分类号： B21D51/18 , B21D39/02 , B21D51/34
摘要： PROBLEM TO BE SOLVED: To provide a tubular member which is made by fixing a lid member to a cylindrical member having an opening part, and to provide a method of and an apparatus for manufacturing the same.
SOLUTION: The tubular member is composed of a can body 11 of a bottomed cylindrical member and a lid member 12 which is fixed to one end part of the can body. The one end part of the can body 11 and the lid member 12 have: seamed parts 111, 121 where they overlap each other, adhered closely and seamed in the direction of the inside; and a can body part 119 and a lid body part 129 which come in contact with the internal space 3 in the can body 11 and the lid member 12. The inner circumferential surface 114 of the cam body 11 between the seamed part 111 and the can body 119 has a diameter-reduced part 112 which is extended from the seamed part 111. A seat part 125 which is extended in the inside diameter along the diameter-reduced part 112 from the seamed part 121 and a neck part 126 which is extended from the seat part 125 and extended along the inner circumferential surface 114 of the can body 11 are provided between the seamed part 121 and the lid body part 129.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过将盖构件固定到具有开口部的圆柱形构件而制成的管状构件，并提供其制造方法和装置。解决方案：管状构件由有底圆柱形构件的罐体11和固定到罐体的一个端部的盖构件12组成。罐主体11和盖构件12的一端部具有：彼此重叠的缝合部111,121，沿内侧紧密地密合并缝合; 以及与罐体11和盖部件12内的内部空间3接触的罐体部119和盖体部129。在接合部111和罐体11之间的凸轮体11的内周面114 主体119具有从缝合部111延伸的直径减小部112.沿着直径减小部112从接合部121延伸的内径的座部125和从接合部121延伸的颈部126 座部125并沿着罐主体11的内周面114延伸设置在接缝部121和盖主体部129之间。（C）版权所有（C）2008，JPO＆INPIT

90. 发明专利

JP2008093692A Roller hemming method 审中-公开
标题翻译：滚动锤击方法
公开(公告)号：JP2008093692A
公开(公告)日：2008-04-24
申请号：JP2006277975
申请日：2006-10-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HASEGAWA EISAKU , NAKAMURA TAKESHI , MIWA HIROSHI
IPC分类号： B21D39/02 , B21D19/04
摘要： PROBLEM TO BE SOLVED: To provide a roller hemming method by which the generation of springback on a flange is prevented, solid materials can successfully be bitten on the workpiece and further the generation of deviation on the flange can be prevented.
SOLUTION: In the roller hemming method, the flange 13 is folded until it is brought into contact with the peripheral part 19 by erecting the flange 13 of an outer panel 17 so as to cross approximately orthogonally, superposing an inner panel 18 on the outer panel 17 and moving the working roller 14 along the flange 13. The roller hemming method has a first step where the flange 13 is folded until it is brought into contact with the peripheral part 19 and a second step where the working roller 14 is moved again along the flange 13.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够防止在凸缘上产生回弹的辊式折边方法，固体材料可以成功地被咬在工件上，并且可以防止凸缘产生偏差。解决方案：在辊式折边方法中，凸缘13被折叠直到其与周边部分19接触，通过竖立外部面板17的凸缘13以便大致正交地交叉，将内部面板18重叠在外板17并沿着凸缘13移动加工辊14.辊式折边方法具有第一步骤，其中凸缘13被折叠直到其与周边部分19接触，第二步骤，其中工作辊14是沿着法兰13再次移动。版权所有（C）2008，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