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1. 发明授权

US4720256A Hot isostatic press apparatus 失效
标题翻译：热等静压机
公开(公告)号：US4720256A
公开(公告)日：1988-01-19
申请号：US751593
申请日：1985-07-03
申请人： Akira Asari , Tsuneharu Masuda , Masanori Kurita , Tsuneya Ueno
发明人： Akira Asari , Tsuneharu Masuda , Masanori Kurita , Tsuneya Ueno
IPC分类号： B22F3/03 , B22F3/15 , B30B11/00 , B30B9/28
CPC分类号： B30B11/002 , B22F3/03 , B22F3/15
摘要： A hot isostatic press apparatus wherein a material to be processed such as preliminarily shaped metal powder is charged into a high pressure vessel provided with a heater and the material to be processed is pressed by superhigh pressure of fluid or gas sealed into the vessel and heating by a heater. The apparatus includes a main station including a high pressure vessel, a movable cover, a member for moving the material to be processed; one or more auxiliary stations including an inserting station, a preheating station, a removing station, etc.; a sealed tank; and transfer mechanisms for the material to be processed. The apparatus also includes a seal leakage detector.
摘要翻译：一种热等静压机，其中将预先形成的金属粉末的待处理材料装入设置有加热器的高压容器中，并且通过超高压流体或气体将被处理材料压入容器中并通过一个加热器。该装置包括主站，包括高压容器，可移动盖，用于移动待处理材料的构件; 一个或多个辅助站，包括插入站，预热站，移除站等; 密封罐; 以及待处理材料的转移机制。该装置还包括密封泄漏检测器。

2. 发明授权

US4683630A Method for manufacturing an integrated wheel 失效
标题翻译：一体化车轮的制造方法
公开(公告)号：US4683630A
公开(公告)日：1987-08-04
申请号：US810603
申请日：1985-12-19
申请人： Akira Asari , Takashige Yamamura , Shigeo Hattori , Tsuneya Ueno
发明人： Akira Asari , Takashige Yamamura , Shigeo Hattori , Tsuneya Ueno
IPC分类号： B21D53/30 , B21H1/02 , B21H1/04 , B21K1/28 , B60B3/02 , B21K1/32
CPC分类号： B21H1/04 , B21K1/28 , B60B3/02 , Y10T29/49503
摘要： A method for manufacturing an integrated wheel for a vehicle, on which a tire is mounted, by a combination of die forging work, press spreading work and rotative ironing work, the method including the steps of integrally molding by die forging work a disc of the wheel and a thick tubular portion whose outer peripheral surface is made approximately parallel to the axial direction of the wheel through the root portion enlarged in the outer peripheral edge of the disc in the diametrically outward direction; performing the work for spreading both axial end edges of the thick tube portion in the diametrically outward direction by means of a press and work for pressing a rotative ironing tool against the axial intermediate portion of the thick tubular portion carried out after or prior to said spreading step; allowing the material to escape in a direction opposite the travelling direction of the rotative ironing tool in the subsequent step during pressing; and thereafter pressing the rotative ironing tool against the pressed portion to move the tool in the other axial direction by the pressed portion for rotative ironing to draw the other axial portion.
摘要翻译：一种通过模锻工作，压力加工和旋转熨烫工作的组合制造车辆一体车轮的方法，该方法包括以下步骤：通过模锻一体成型工件，轮和一个厚的管状部分，其外圆周表面大致平行于车轮的轴向方向通过根部在盘的外周边缘沿直径向外的方向扩大; 通过压力机进行沿直径向外的方向扩展厚管部分的两个轴向端部边缘的工作，该工作用于将旋转熨烫工具压靠在所述扩展之后或之前进行的厚管状部分的轴向中间部分步; 允许材料在压制期间在随后的步骤中沿与旋转熨烫工具的行进方向相反的方向逸出; 然后将旋转熨烫工具按压在所述按压部分上，以通过所述按压部分在另一个轴向方向上移动所述工具以进行旋转熨烫以画出另一个轴向部分。

3. 发明授权

US4669291A Spinning type multiple roller forming machine 失效
标题翻译：旋转式多辊成型机
公开(公告)号：US4669291A
公开(公告)日：1987-06-02
申请号：US810602
申请日：1985-12-19
申请人： Akira Asari , Takashige Yamamura , Shigeo Hattori , Tsuneya Ueno , Satoshi Matsumoto , Takayoshi Dosai , Fumikazu Ohtsuki , Kazuhiro Fujimoto , Toshimitsu Takahashi
发明人： Akira Asari , Takashige Yamamura , Shigeo Hattori , Tsuneya Ueno , Satoshi Matsumoto , Takayoshi Dosai , Fumikazu Ohtsuki , Kazuhiro Fujimoto , Toshimitsu Takahashi
IPC分类号： B21D22/16 , B21D53/30
CPC分类号： B21D53/30 , B21D22/16
摘要： An improved multiple roller spinning machine for spinning vehicle one-piece wheels is disclosed in which the roller holder is capable of sliding in a direction parallel with the axis of spinning and has a hydraulic cylinder which moves through its axially movable piston rod the holder horizontally thereby bringing the multiple rollers sequentially in to an operating position just above the wheel material clamped between the dies of the driving and driven spindles. Each of the multiple rollers is coupled to a control hydraulic cylinder which drives through its piston the respective roller vertically between a retracted position and a drawing position where the roller is pressed against the periphery of the wheel material. Thus, not only can the sequence of different drawing steps, in a most preferable embodiment, from rough to finishing drawing, be completed in an automatic continued manner, but also operation of the hydraulic cylinder to shift the holder, with the particular roller pressed against the material periphery being set in spinning, causes the roller to draw a wider range than its size across the U-cross section portion of the periphery. According to another embodiment, the holder carries therein multiple rows of different forming rollers arranged radially about a common center such that the wheel material can be subject to drawing by multiple rollers simultaneously applied at different points about the material periphery.
摘要翻译：公开了一种改进的用于旋转车辆一体式车轮的多辊纺丝机，其中辊保持器能够在与旋转轴线平行的方向上滑动，并且具有液压缸，其水平地移动通过其轴向移动的活塞杆，保持器水平地使多个辊子依次进入到夹在驱动和驱动主轴的模具之间的轮子材料正上方的操作位置。多个辊子中的每一个连接到控制液压缸，该控制液压缸通过其活塞将相应的辊垂直地推回到缩回位置和牵引位置之间，其中辊被压靠在车轮材料的周边上。因此，在最优选的实施例中，不仅可以以自动连续的方式完成不同的拉拔步骤的顺序，而且还可以以特定的滚轮压靠液压缸来移动保持器的操作材料周边设置在纺纱中，使得辊沿着其周边的U形截面部分的尺寸拉伸更宽的范围。根据另一个实施例，保持器承载多个不同的成形辊，这些成形辊围绕公共中心径向布置，使得轮材料可以被同时施加在围绕材料周边的不同点的多个辊进行拉伸。

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