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18 条记录 (耗时 0.01 秒)

    Sand deflector for automatic molding machine
    1.
    发明授权
    Sand deflector for automatic molding machine 失效
    自动成型机的导流板

    公开(公告)号：US4239079A

    公开(公告)日：1980-12-16

    申请号：US43839

    申请日：1979-05-30

    申请人： Joseph Simmons

    发明人： Joseph Simmons

    IPC分类号： B22C15/24 ,  B22C21/12

    CPC分类号： B22C15/24 ,  B22C21/12

    摘要： A deflector for use on an automatic molding machine deflects incoming sand downwardly onto the drag table and then upwardly into deep recesses in the pattern. The sand deflector is formed as a rectangular prism from a single block of metal, and has two deflecting channels separated by a strengthening septum. The channels are arranged at a predetermined angle in relation to the mounting surface of the deflector.

    摘要翻译： 在自动成型机上使用的偏转器将进入的沙子向下偏转到拖曳台上，然后向上倾斜成图案中的深凹部。 导流板由单块金属形成为矩形棱柱，并具有由强化隔膜隔开的两个偏转通道。 通道相对于偏转器的安装表面以预定的角度布置。

    Clamping Plate With Intergrated Heat Insulation
    7.
    发明申请
    Clamping Plate With Intergrated Heat Insulation 审中-公开
    夹紧板与集成隔热

    公开(公告)号：US20080260886A1

    公开(公告)日：2008-10-23

    申请号：US10598507

    申请日：2005-02-25

    申请人： Klaus-Dieter Nies ,  Wolfgang Nies

    发明人： Klaus-Dieter Nies ,  Wolfgang Nies

    IPC分类号： B29C43/32

    CPC分类号： B32B15/04 ,  B22C19/00 ,  B22C21/12 ,  B29C33/02 ,  B29C45/1744 ,  B29C45/73 ,  B29C2033/023 ,  B32B7/08 ,  B32B15/08 ,  B32B2250/40 ,  B32B2307/304

    摘要： In standardized mold making the structure of the mold is at present generally formed according to the following principle: A so-called clamping plate (1 to 3), having usually a larger width, is attached at the end of both half-molds and the other mold structure plates (4) are screwed thereto. The area of the clamping plate that projects the most on both sides is then used to connect the half-molds with the molding press. Thermal protection plates are often employed to minimize the heat transfer to the molding press. The thermal protection plates are commonly screwed onto the front surfaces of the clamping plates. This can lead to problems vis-a-vis the overall parallel alignment of the mold structures. The invention arises out of the underlying requirement to provide an optimal thermal protection over the entire equipment lifetime without limitations vis-a-vis the parallel alignment of the mold structures. This requirement is fulfilled in embodiments of the invention in that the clamping plate is provided as a multilayer composite panel having thermally-insulating steel components (2) and tool steel components (1) and (3), while the exterior sides are always made of tool steel.

    摘要翻译： 在标准化模具制造中，目前通常根据以下原理形成模具的结构：通常具有较大宽度的所谓夹紧板（1至3）在两个半模的末端附接，并且 其他模具结构板（4）拧在其上。 然后使用两侧突出最多的夹板的区域将半模与模压机连接。 通常采用热保护板来最小化对成形机的热传递。 热保护板通常拧在夹板的前表面上。 这可能导致相对于模具结构的整体平行排列的问题。 本发明产生于在整个设备寿命期间提供最佳热保护而不受模具结构的平行对准限制的基本要求。 在本发明的实施例中，满足这一要求在于夹紧板被提供为具有绝热钢部件（2）和工具钢部件（1）和（3）的多层复合板，而外侧总是由 工具钢。

    Method and apparatus for closing holes in superalloy gas turbine blades
    9.
    发明授权
    Method and apparatus for closing holes in superalloy gas turbine blades 有权
    用于关闭超合金燃气轮机叶片中的孔的方法和装置

    公开(公告)号：US06413041B1

    公开(公告)日：2002-07-02

    申请号：US09631095

    申请日：2000-08-02

    申请人： Patrick Martin Sedillo

    发明人： Patrick Martin Sedillo

    IPC分类号： F03B1100

    CPC分类号： B23P6/005 ,  B22C9/10 ,  B22C21/12 ,  F01D5/147 ,  F01D5/18 ,  F05D2230/21

    摘要： A sealing member that seals a core printout hole in a turbine blade of a combustion gas turbine engine includes a plug member and first and second leg members. The plug member is formed generally in a top hat configuration and is disposed in a cavity formed in the blade, the plug member being retained in the desired sealing position by the leg members. The plug member broadly serves the purpose of sealing the hole that is in communication with the cavity. The plug member includes a substantially planar plate that is disposed adjacent the internal first surface of a wall of the turbine blade and a retention member that is received in the hole. The first and second leg members are fixedly mounted, such as by welding, on the plug member and are at least partially disposed adjacent and overlap a second opposite and external surface of the wall.

    摘要翻译： 密封燃烧燃气涡轮发动机的涡轮叶片中的核心打印孔的密封构件包括塞构件和第一和第二腿构件。 插头构件大致形成为顶帽构造，并且设置在形成在叶片中的空腔中，插头构件由腿构件保持在期望的密封位置。 插塞构件广泛地用于密封与空腔连通的孔。 插塞构件包括基本上平面的板，其邻近于涡轮叶片的壁的内部第一表面设置，并且保持构件被容纳在孔中。 第一和第二腿构件例如通过焊接固定地安装在塞子构件上并且至少部分地布置成与壁的第二相对和外表面相邻并重叠。

    Molding machine and method to prevent a flask from deforming
    10.
    发明授权
    Molding machine and method to prevent a flask from deforming 失效
    成型机和防止烧瓶变形的方法

    公开(公告)号：US06206082B1

    公开(公告)日：2001-03-27

    申请号：US09064322

    申请日：1998-04-22

    申请人： Masamoto Naito

    发明人： Masamoto Naito

    IPC分类号： B22C2114

    CPC分类号： B22C21/12

    摘要： A molding machine for producing a mold by applying external force of either pressurized air or mechanical compaction or both to molding sand (12) that is held in a mold space is disclosed. The mold space is defined by a master plate (9), which has a pattern (8), and a flask (7). The molding machine includes a lifter table (11) for vertically carrying the master plate (9) and the flask (7), a filling frame (4) disposed for vertical movement above the lifter table (10), and a reinforcing frame (5) disposed for vertical movement between the filling frame (4) and the lifter table (10). The reinforcing frame (5) and the flask (7) are adapted to approach each other such that the reinforcing frame (5) contacts the outer surface of the flask (7) to reinforce it.

    摘要翻译： 公开了一种用于通过将加压空气或机械压实或两者的外力施加到模具空间中的型砂（12）来生产模具的成型机。 模具空间由具有图案（8）的主板（9）和烧瓶（7）限定。 成型机包括用于垂直运送主板（9）和砂箱（7）的升降台（11），用于在升降台（10）上方垂直运动的填充框架（4）和加强框架 ）设置成用于在填充框架（4）和升降台（10）之间的垂直运动。 加强框架（5）和砂箱（7）适于彼此靠近，使得加强框架（5）接触烧瓶（7）的外表面以加强其。