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29 条记录 (耗时 0.011 秒)

    Block mold having moveable liner
    3.
    发明授权
    Block mold having moveable liner 有权
    模具具有可移动衬垫

    公开(公告)号：US09452547B2

    公开(公告)日：2016-09-27

    申请号：US13396245

    申请日：2012-02-14

    申请人： John T. Ness ,  Jeffrey A. Ness

    发明人： John T. Ness ,  Jeffrey A. Ness

    IPC分类号： B28B3/00 ,  B28B7/00 ,  B28B3/08 ,  B29C37/00 ,  B28B1/04 ,  B28B21/02 ,  B28B3/02 ,  B28B15/00

    CPC分类号： B28B7/0041 ,  B28B1/04 ,  B28B3/02 ,  B28B3/08 ,  B28B3/086 ,  B28B15/005 ,  B28B21/02 ,  B29C37/0017

    摘要： A method of operating a mold assembly having a plurality of liner plates forming a mold cavity. The method includes driving a master drive element back and forth in a continuous loop about at least a portion of exterior perimeter sides of the mold cavity to provide a first and second linear forces in first and second directions substantially in parallel with each perimeter side of the mold cavity about which the primary drive element is routed, and driving a secondary drive element, which engages the at least one moveable liner plate, with the first and second linear forces to drive at least one moveable liner plate toward and away from the interior of the mold cavity.

    摘要翻译： 一种操作具有形成模腔的多个衬板的模具组件的方法。 该方法包括以围绕模腔的外周边的至少一部分的连续环路来回驱动主驱动元件，以在第一和第二方向上提供基本上与所述模腔的每个周边平行的第一和第二线性力 模具腔，主驱动元件围绕该空腔布置，并且驱动与第一和第二线性力接合的至少一个可移动衬板的次级驱动元件，以驱动至少一个可移动的衬板朝向和远离内部的 模腔。

    Apparatus for producing concrete elements of high dimensional accuracy
    4.
    发明授权
    Apparatus for producing concrete elements of high dimensional accuracy 失效
    用于生产高尺寸精度的混凝土元件的设备

    公开(公告)号：US4439131A

    公开(公告)日：1984-03-27

    申请号：US347870

    申请日：1982-02-11

    申请人： Laszlo Nagy ,  Laszlo Papp ,  Laszlo Toth ,  Endre Jankovics ,  Zoltan Varnagy

    发明人： Laszlo Nagy ,  Laszlo Papp ,  Laszlo Toth ,  Endre Jankovics ,  Zoltan Varnagy

    IPC分类号： B28B21/02 ,  B28B7/10 ,  B28B13/02 ,  B28B13/06 ,  B28B1/08

    CPC分类号： B28B13/06 ,  B28B13/0215

    摘要： Concrete elements and a lifting mechanism are secured against tilting at the time of form removal, and the formwork is fixed in place. In the apparatus, a forming unit, a concreting unit and a form removal unit are provided. The forming unit has a single rigid form adapted to shape the bottom and the sides of the elements or products, is open on top and is assembled for use as required. The form removal unit has means for maintaining the product and the removal unit itself in a fixed position against tilting, as well as means for maintaining the formwork in a fixed position, and means for actuating them.

    摘要翻译： 混凝土构件和提升机构在拆卸时防止倾斜，并将模板固定就位。 在该装置中，设置有成形单元，混凝土单元和成形单元。 成形单元具有适于成形底部和元件或产品的侧面的单个刚性形状，在顶部开口并且根据需要组装使用。 形式移除单元具有用于将产品和拆卸单元本身保持在固定位置以防止倾斜的装置，以及用于将模板保持在固定位置的装置以及用于致动它们的装置。

    Method of molding aqueous settable slurries containing shredded open-cell polystyrene particles
    5.
    发明授权
    Method of molding aqueous settable slurries containing shredded open-cell polystyrene particles 失效
    模制含有切碎的开孔聚苯乙烯颗粒的含水可固化浆料的方法

    公开(公告)号：US4100242A

    公开(公告)日：1978-07-11

    申请号：US279422

    申请日：1972-08-10

    申请人： Irby H. Leach

    发明人： Irby H. Leach

    IPC分类号： C04B16/08 ,  B28B21/02 ,  B28C5/00

    CPC分类号： C04B16/087 ,  Y10S264/07 ,  Y10T428/2982

    摘要： Closed cell foamed polystyrene beads are shredded to form small size, open-celled foam particles. The particles are mixed with a slurry of a granulate and a liquid whereby the slurry enters the open cells to increase the density of the particles. After an even distribution of the particles throughout the slurry is obtained the mixture is dried to form granulate objects, such as boards, having an even distribution of foamed polystyrene particles therein to reduce the density of the object.

    摘要翻译： 闭孔泡沫聚苯乙烯珠被切碎以形成小尺寸的开孔泡沫颗粒。 将颗粒与颗粒和液体的浆料混合，由此浆料进入开孔，以增加颗粒的密度。 在获得颗粒整个浆料的均匀分布后，将混合物干燥以形成其中具有均匀分布的发泡聚苯乙烯颗粒的颗粒物体，例如板，以减小物体的密度。

    Method for tightening bolt connection by elongation of bolt
    6.
    发明授权
    Method for tightening bolt connection by elongation of bolt 有权
    螺栓伸长螺栓连接方法

    公开(公告)号：US08875803B2

    公开(公告)日：2014-11-04

    申请号：US12987272

    申请日：2011-01-10

    申请人： Lothar Galehr ,  Manuel Zint ,  Juergen Wachter

    发明人： Lothar Galehr ,  Manuel Zint ,  Juergen Wachter

    IPC分类号： B25B23/145 ,  B25B23/14 ,  B25B21/02 ,  B25B21/00 ,  B28B21/02 ,  B25B23/147

    CPC分类号： B25B21/005 ,  B25B21/02 ,  B25B23/14 ,  B25B23/1405 ,  B25B23/145 ,  B25B23/1456 ,  B25B23/1475 ,  B28B21/02

    摘要： The present invention relates to a method for tightening a bolt connection through elongation of the bolt where strokes of a power element, especially a hydraulic cylinder, are converted into a rotational movement of a tightening tool. The method according to an embodiment of the present invention is carried out in at least two steps. As a first step, the bolt is first tightened to a predetermined snug torque. As a second step, the bolt is then tightened up through a predetermined number of complete strokes of the power element of the power wrench. In this way, a torque method is combined with a rotational angle method that is controlled by the number of strokes.

    摘要翻译： 本发明涉及一种用于通过螺栓延伸来紧固螺栓连接的方法，其中功率元件，特别是液压缸的冲程转换成紧固工具的旋转运动。 根据本发明实施例的方法至少在两个步骤中进行。 作为第一步骤，首先将螺栓紧固到预定的紧贴力矩。 作为第二步骤，然后将螺栓拧紧通过动力扳手的功率元件的预定数量的完整冲程。 以这种方式，转矩方法与由行程数量控制的旋转角度方法组合。

    Anhydrite cellular concrete composite building elements and their method of manufacture
    8.
    发明授权
    Anhydrite cellular concrete composite building elements and their method of manufacture 失效
    无水石混凝土复合建筑构件及其制造方法

    公开(公告)号：US4300324A

    公开(公告)日：1981-11-17

    申请号：US140750

    申请日：1980-04-16

    申请人： Robert Koeppel

    发明人： Robert Koeppel

    IPC分类号： C04B11/05 ,  C04B28/16 ,  E04C2/284 ,  E04C2/04 ,  B28B21/02

    CPC分类号： C04B11/05 ,  C04B28/16 ,  E04C2/284

    摘要： New light, strong, non-shrinking cellular concrete having good thermal and acoustic insulating properties prepared by incorporating aluminum and an alkaline agent capable of producing a gas when reacted with the aluminum within an anhydrite binder, placing the mixture in a mold, and permitting it to expand to a cellular product and cure. The products are useful as building materials. The invention includes the production of building elements comprising the cellular anhydrite product as described above adhered to at least one layer of a substantially non-cellular or dense facing layer made with an anhydrite binder or sandwiched between and adhered to non-cellular facing layers both made with an anhydrite binder.

    摘要翻译： 具有良好的热和隔音性能的新型轻质，坚固，不收缩的多孔混凝土，其通过在铝硬质合金粘合剂中与铝反应而形成铝和能够产生气体的碱性试剂制备，将混合物置于模具中，并允许其 扩展到细胞产品并治愈。 该产品可用作建筑材料。 本发明包括生产包括如上所述的细胞无水石膏产品的构建元件，所述构件元件粘附到至少一层由无水石膏粘结剂制成的基本上非多孔或致密面层， 与无水石膏粘合剂。

    Heat resistant materials
    9.
    发明授权
    Heat resistant materials 失效
    耐热材料

    公开(公告)号：US3574646A

    公开(公告)日：1971-04-13

    申请号：US3574646D

    申请日：1968-03-20

    申请人： PPG INDUSTRIES INC

    发明人： WISMER MARCO ,  ROOD LEONARD D ,  BOSSO JOSEPH F

    IPC分类号： B01D39/20 ,  C04B38/06 ,  C08J9/04 ,  B28B21/02 ,  C04B21/00 ,  C04B35/00

    CPC分类号： B01D39/2093 ,  C04B38/0625 ,  C08J9/04 ,  C04B35/00

    摘要： THIS INVENTION RELATES TO NOVEL INORGANIC REFACTORY FOAMS, THEIR PRECURSORS AND METHODS OF MANUFACTURE. THE FOAMS ARE FORMED BY HEATING A FILLER, UNSATURATED POLYESTER FOAM CONTAINING A REFACTORY FILLER, A FLUXING AGENT WHICH IS A COMPOUND OF A METAL OF THE FIRST AND SECOND GROUPS OF THE PERIODIC TABLE AND, IF DESIRED, A HEAT RESISTANT FIBROUS MATERIAL, THEREBY CONSUMING THE POLYESTER BINDER TO PRODUCE THE INORGANIC FOAM. ALTERNATIVELY, THE BINDER MAY BE REDUCED TO A CARBONACEOUS STATE TO PROVIDE AN INSULATIVE MATERIAL USEFUL PER SE AS A PRECUSOR FOR THE INORGANIC FOAMS.