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21. 发明授权

US06810704B2 Press forming machine 有权
标题翻译：压制成型机
公开(公告)号：US06810704B2
公开(公告)日：2004-11-02
申请号：US10093314
申请日：2002-03-07
申请人： Shoji Futamura , Keizo Unno
发明人： Shoji Futamura , Keizo Unno
IPC分类号： B21J920
CPC分类号： B30B15/007 , B30B1/186
摘要： In a press forming machine for pressing a slide plate, which has a movable mold thereon, by using a plurality of driving sources, a control unit is disclosed, in which when offset load is applied on the slide plate, molding can be performed while the slide plate is maintained at a desired position relative to a fixed mold. In the press forming machine, engaging parts corresponding to the driving sources are provided on the slide plate, and displacement measuring units for measuring a displacement of the slide plate are provided near the engaging parts. The control unit includes a unit which measures a displacement of each of the driving sources by using the displacement measuring unit in each of a plurality of operating steps during a molding operation, detects a desired displacement position of the entire slide plate in each of the steps, extracts control data corresponding to the driving sources to maintain the entire slide plate at a desired displacement position, stores the control data in a memory, supplies the control data to the driving sources, and separately drives the driving sources. Since actual molding can be performed by using control data generated in a trial molding, it is possible to shorten cycle time of the actual molding.
摘要翻译：在通过使用多个驱动源压入其上具有活动模具的滑动板的冲压成形机中，公开了一种控制单元，其中当在滑动板上施加偏移负载时，可以进行模制，同时滑板相对于固定模具保持在期望的位置。在冲压成形机中，与滑动板相对应的接合部设置在滑动板上，在接合部附近设置有用于测量滑动板的位移的位移测量单元。控制单元包括在成型操作期间通过使用位移测量单元来测量每个驱动源的位移的单元，在每个步骤中检测整个滑动板的期望位移位置提取与驱动源相对应的控制数据，以将整个滑板保持在期望的位移位置，将控制数据存储在存储器中，将控制数据提供给驱动源，并分别驱动驱动源。由于可以通过使用在试制成型中生成的控制数据来进行实际成型，因此能够缩短实际成型的循环时间。

22. 发明授权

US06679164B2 Press machine 失效
标题翻译：压机
公开(公告)号：US06679164B2
公开(公告)日：2004-01-20
申请号：US10148146
申请日：2002-05-23
申请人： Shoji Futamura , Hiromitsu Kaneko
发明人： Shoji Futamura , Hiromitsu Kaneko
IPC分类号： B30B140
CPC分类号： B30B15/0035 , B30B1/18 , B30B1/186 , B30B15/0041 , B30B15/065
摘要： A press machine comprising a base, a guide member provided in such a manner that an end thereof orthogonally intersects the base, a support plate provided in such a manner that the other end of the guide member orthogonally intersects the guide member, a screw shaft supported by the support plate in parallel with the guide member, a nut member engaging with the screw shaft, and a movable body; the movable body consisting of a first movable body and a second movable body, both facing each other, obtained by dividing the movable body at a surface intersecting the traveling direction of the movable body; the first and second movable bodies connecting each other via a differential member formed in such a manner as to slidably engage with the first and second movable bodies; the differential member formed in such a manner as to be movable in a direction orthogonally intersecting the traveling direction of the movable body; and the first and second movable bodies adapted to be relatively movable along the traveling direction of the movable body along with the movement of the differential member.
摘要翻译：一种压机，包括基座，引导构件，其设置成使得其端部与基座正交相交;支撑板，其设置成使导向构件的另一端与引导构件正交相交;螺旋轴支撑通过所述支撑板与所述引导构件平行，与所述螺纹轴接合的螺母构件和可移动体; 通过在与可动体的行进方向交叉的表面上划分可移动体而获得的彼此面对的第一可移动体和第二可移动体组成的可移动体; 所述第一和第二可移动体经由以与所述第一和第二可移动体可滑动接合的方式形成的差速部件彼此连接; 所述差速部件以能够在与所述移动体的行进方向正交的方向移动的方式形成; 并且所述第一和第二可移动体随着所述差速构件的移动而沿着所述可移动体的移动方向相对移动。

23. 发明授权

US5669128A Index-feed machining system 失效
标题翻译：折纸加工系统
公开(公告)号：US5669128A
公开(公告)日：1997-09-23
申请号：US534099
申请日：1995-09-26
申请人： Shoji Futamura , Keizo Unno
发明人： Shoji Futamura , Keizo Unno
IPC分类号： B30B15/06 , B21D22/20 , B21D35/00 , B30B13/00 , G05B19/418 , B21J9/14
CPC分类号： B30B15/068 , B21D22/206 , B21D35/00 , Y10T29/5116 , Y10T29/5197 , Y10T29/5198
摘要： An index-feed machining system comprising a plurality of machining units, each having a cassettes having a plurality of machining means and detachably fitted to a machining unit proper, disposed at intervals of mP (m being a given positive integer, and P being a feeding pitch of a workpiece) in a direction in which the workpiece is fed to sequentially machining the workpiece that is index-fed at the feeding pitch of mP, in which a ram is vertically movably provided on an upper end of the machining unit proper constituting the machining unit, a hydraulic cylinder is provided in the machining unit or the ram, a piston is vertically movably provided in the hydraulic cylinder, an actuating unit comprising an eccentrically rotating shaft and the piston that can be engaged with each other via a connecting rod or via a connecting rod and the ram, is provided above the machining unit, and a hydraulic circuit is provided so that operating fluid can be selectively introduced from the hydraulic circuit to an upper part or lower part of the piston so as to cause the ram and the machining means to be engaged or disengaged with each other.
摘要翻译：一种分度进给加工系统，包括多个加工单元，每个加工单元具有多个加工装置的盒，并且可拆卸地装配在加工单元本体上，间隔mP（m为给定正整数，P为进给工件的间距）沿工件的供给方向顺序地加工以mP的供给间距进行转位的工件，其中，冲头可上下移动地设置在构成加工单元的加工单元的上端上在所述加工单元中，液压缸设置在所述加工单元或所述冲头中，活塞可上下移动地设置在所述液压缸中，所述致动单元包括偏心旋转轴和所述活塞，所述活塞可以经由连接杆彼此接合或通过连杆和冲头设置在加工单元的上方，并且设置有液压回路，使得可以从液压c选择性地引入工作流体电连接到活塞的上部或下部，以使冲头和加工装置彼此接合或脱离。

24. 发明授权

US5111017A Power supply circuit for discharge machining 失效
标题翻译：用于放电加工的电源电路
公开(公告)号：US5111017A
公开(公告)日：1992-05-05
申请号：US564053
申请日：1990-08-07
申请人： Shoji Futamura , Masaki Kurihara
发明人： Shoji Futamura , Masaki Kurihara
IPC分类号： B23H1/02
CPC分类号： B23H1/022 , B23H2300/20
摘要： A power supply circuit for discharge machining comprising a first switching means for supplying a d-c power voltage to a discharge gap between a discharge machining electrode and a workpiece, a first energy consumption circuit having a second switching means provided on the output side of the first switching means, and a second energy consumption circuit having a third switching means provided in the vicinity of the discharge gap in parallel therewith, in which the second switching means of the first energy consumption circuit and the third switching means of the second energy consumption circuit are caused to conduct after the first switching means is turned off.
摘要翻译：一种用于放电加工的电源电路，包括用于向放电加工电极和工件之间的放电间隙提供直流电压的第一开关装置，具有设置在第一开关的输出侧的第二开关装置的第一能量消耗电路装置和第二能量消耗电路，其具有设置在与其平行的放电间隙附近的第三开关装置，其中引起第一能量消耗电路的第二开关装置和第二能量消耗电路的第三开关装置在第一切换装置关闭之后进行。

25. 发明授权

US4780075A Dies for extrusion-shaping ceramic honeycomb structural bodies 失效
标题翻译：用于挤压成形陶瓷蜂窝结构体的模具
公开(公告)号：US4780075A
公开(公告)日：1988-10-25
申请号：US28708
申请日：1987-03-23
申请人： Sei Ozaki , Shoji Futamura
发明人： Sei Ozaki , Shoji Futamura
IPC分类号： B28B3/26 , B28B3/20 , A01J21/00
CPC分类号： B28B3/269
摘要： Ceramic honeycomb structural body-extruding dies are disclosed which each comprise a plurality of die-constituting members. The die-constituting members are bonded together with a bonding layer, and the bonding layer is composed of an acid-resisting metal.
摘要翻译：公开了陶瓷蜂窝结构体挤压模具，其各自包括多个模具构成构件。模具构成部件通过接合层粘合在一起，并且粘接层由耐酸金属构成。

26. 发明授权

US4736656A Extrusion die and manufacturing method of same 失效
标题翻译：挤出模具及其制造方法相同
公开(公告)号：US4736656A
公开(公告)日：1988-04-12
申请号：US910983
申请日：1986-09-24
申请人： Shoji Futamura
发明人： Shoji Futamura
IPC分类号： B21C25/02 , B23H7/06 , B23H9/00 , B23P15/24
CPC分类号： B23H7/06 , B21C25/02 , B23H9/00
摘要： An extrusion die having on the front surface thereof a bearing opening of the shape of a given section; a bearing surface corresponding to the section of the bearing opening formed over a length from the front surface to the rear surface of the die; and a draft formed from the bearing surface toward the rear surface; the bearing surface at each position on the inner circumferential line of the bearing opening being formed in such a fashion as to have a bearing length which is substantially determined in accordance with the shape of the bearing opening at that position wherein, when viewed with respect to a sectional face orthogonal to the inner circumferential line, a straight line corresponding to the bearing surface and a straight line corresponding to the draft intersect at a depth position substantially equal to or larger than the bearing length at that position, and the depth position where the intersection point exists is in a depth position which is substantially determined in accordance with the shape of the bearing opening at the respective positions on the inner circumferential line of the bearing opening, and a method of making the same.
摘要翻译：一种挤出模具，其前表面具有给定部分形状的轴承开口; 与从所述模具的前表面到后表面的长度上形成的所述轴承孔的截面对应的支承面; 以及从所述支承面向后表面形成的牵伸部; 在轴承开口的内周线上的每个位置处的轴承表面形成为具有基本上根据在该位置处的轴承开口的形状确定的轴承长度的方式，其中当相对于与内周线正交的截面面，对应于支承面的直线和对应于草图的直线在基本上等于或大于该位置的轴承长度的深度位置相交，并且深度位置存在交点存在的深度位置，其基本上根据轴承开口的内周线上的各个位置处的轴承开口的形状确定，以及制造该深度位置的方法。

27. 发明授权

US4687433A Die for extruding ceramic honeycomb structural bodies 失效
标题翻译：用于挤压陶瓷蜂窝结构体的模具
公开(公告)号：US4687433A
公开(公告)日：1987-08-18
申请号：US832438
申请日：1986-02-24
申请人： Sei Ozaki , Shoji Futamura , Masaru Kojima , Satoru Inoue
发明人： Sei Ozaki , Shoji Futamura , Masaru Kojima , Satoru Inoue
IPC分类号： B28B3/26 , B28B3/20 , B29C47/12
CPC分类号： B28B3/269
摘要： A die for extruding honeycomb structural bodies includes a plurality of ceramic batch exhaust grooves and a plurality of ceramic batch supply apertures. Tubes are fitted in at least some of the ceramic batch supply apertures to improve or make constant the surface roughness and dimensions of inner surfaces of ceramic batch supply apertures through which the ceramic batch passes, thereby producing perfect ceramic honeycomb stuctural bodies. The adjustment of flow of ceramic batch is so simplified that any other controlling plate which would be required in the prior art is not needed for controlling the flow. When the supply apertures have been worn off, the tubes are exchanged by new ones to restore the required inner surfaces easily.
摘要翻译：用于挤压蜂窝结构体的模具包括多个陶瓷批料排出槽和多个陶瓷批料供给孔。在至少一些陶瓷批料供给孔中安装管，以改善或使陶瓷批料供给孔的内表面的表面粗糙度和尺寸恒定，通过陶瓷批料供给孔通过，从而产生完美的陶瓷蜂窝状结构体。陶瓷批料的流动调整如此简化，使得现有技术中所需的其它控制板不需要用于控制流动。当供应孔已经磨损时，管被更换，以便容易地恢复所需的内表面。

28. 发明授权

US4409457A System for manufacturing tire molding metal molds with electrical discharge machining 失效
标题翻译：用于制造具有放电加工的轮胎成型金属模具的系统
公开(公告)号：US4409457A
公开(公告)日：1983-10-11
申请号：US126199
申请日：1980-03-03
申请人： Kenichi Takahashi , Koichi Hirano , Shoji Futamura
发明人： Kenichi Takahashi , Koichi Hirano , Shoji Futamura
IPC分类号： B23H1/00 , B29C33/38 , B23P1/08
CPC分类号： B23H1/00 , B29C33/3842 , B29L2030/00
摘要： A system for manufacturing tire molding metal molds with electrical discharge machining is disclosed, which makes possible the rotation, longitudinal and cross feeding of a work table on which a workpiece to be machined into a tire molding metal mold is placed and the rotation, lifting and lowering of a machining head, whereby the workpiece is discharge-machined by feeding a discharge machining electrode in a plurality of different directions corresponding to a plurality of projections protruding essentially vertical to the tire molding surface of the tire molding metal mold to be machined, and by changing electrodes having such profiles as to prevent the excess metal removal of the projections in accordance with each of the electrode feeding directions.
摘要翻译：公开了一种用于制造具有放电加工的轮胎成型金属模具的系统，这使得可以将待加工的工件放置在轮胎成型金属模具中的工作台的旋转，纵向和交叉进给以及旋转，提升和降低加工头，由此通过在对应于基本上垂直于待加工的轮胎成型金属模具的轮胎成型表面突出的多个突起的多个不同方向上供给放电加工电极来对工件进行放电加工，以及通过改变具有这种轮廓的电极，以防止根据每个电极馈送方向的多余的金属去除突起。

29. 发明申请

US20090095171A1 ELECTRIC PRESS DEVICE 审中-公开
标题翻译：电动设备
公开(公告)号：US20090095171A1
公开(公告)日：2009-04-16
申请号：US10596023
申请日：2005-08-01
申请人： Shoji Futamura , Keizo Unno
发明人： Shoji Futamura , Keizo Unno
IPC分类号： B30B1/18
CPC分类号： B30B15/041 , B30B1/18 , B30B15/0035
摘要： An object of the present invention is to provide an electric press device which enables fixed-point working requiring accurate position control with a high accuracy for a long time by changing a structure in a publicly known document in which a differential key is moved in a straight state to a structure of circumferential movement. In an electric press device for performing fixed-point working on a work piece by vertically moving a slide plate (5) by a first motor (8), a cylindrical nut elevating sleeve (15) having a helically advancing sliding groove (21) on the outer circumferential face, a nut elevating plate (17) having a guide engagement portion (22) fitted in the sliding groove to move slidingly and a second motor (41) for rotationally moving the nut elevating plate (17) are provided as a differential mechanism.
摘要翻译：本发明的一个目的是提供一种电动冲压装置，其能够通过改变在直线上移动差动键的公知文件中的结构，从而能够长时间地以高精度进行定位精度的定点加工状态为圆周运动的结构。在通过由第一电动机（8）垂直移动滑板（5）来对工件进行定点加工的电动压力装置中，具有螺旋形前进的滑动槽（21）的圆筒形螺母升降套筒（15）外周面，具有嵌合在滑动槽内的引导卡合部（22）滑动移动的螺母升降板（17）和用于使螺母升降板（17）旋转移动的第二马达（41）机制。

30. 发明申请

US20050039510A1 Pressing machine 失效
标题翻译：压机
公开(公告)号：US20050039510A1
公开(公告)日：2005-02-24
申请号：US10499603
申请日：2003-05-12
申请人： Shoji Futamura , Keizo Unno
发明人： Shoji Futamura , Keizo Unno
IPC分类号： B30B15/00 , B30B1/18 , B30B15/14 , B21J9/20
CPC分类号： B30B15/007 , B30B1/186 , B30B15/14
摘要： A press forming machine having a slide plate which reciprocates by driving sources between a lower support stand and an upper support plate and has a forming space between the lower support stand and the slide plate. In the press forming machine, a reference plate for a displacement reference for the slide plate is supported on the lower support stand. The driving sources are engaged with the slide plate by the drive shafts of the driving sources to drive and press the slide plate. The drive shaft is provided with a through hole axially extending in a shaft center thereof, and displacement measuring devices each for each of the drive shafts measures the displacement of the slide plate portion corresponding to the through hole with respect to the reference plate, through the through hole. As a result, the displacements at the pressurized points on the slide plate can be measured.
摘要翻译：一种压制成形机，其具有滑动板，该滑动板通过下支撑支架和上支撑板之间的驱动源往复运动，并且在下支撑支架和滑板之间具有形成空间。在冲压成型机中，用于滑板的位移基准的参考板被支撑在下支撑架上。驱动源通过驱动源的驱动轴与滑板接合以驱动并按压滑板。驱动轴设置有在其轴心轴向延伸的通孔，并且每个驱动轴的位移测量装置测量相对于参考板相对于通孔的滑动板部分的位移，通过通孔。结果，可以测量滑板上加压点处的位移。

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