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126 条记录 (耗时 0.03 秒)

    METHOD AND APPARATUS TO FILL & FIRE PROOF HOLES IN CONCRETE FLOORS
    21.
    发明申请
    METHOD AND APPARATUS TO FILL & FIRE PROOF HOLES IN CONCRETE FLOORS 审中-公开
    混凝土地板填埋和防火孔的方法和装置

    公开(公告)号：US20160258174A1

    公开(公告)日：2016-09-08

    申请号：US15153669

    申请日：2016-05-12

    申请人： Gerald R. Gray ,  Robert W. Johnson

    发明人： Gerald R. Gray ,  Robert W. Johnson

    IPC分类号： E04G23/02 ,  B28B23/00 ,  B28B11/08 ,  B28B1/14

    CPC分类号： E04G23/0288 ,  B28B1/14 ,  B28B11/0863 ,  B28B23/0062 ,  E04B1/947 ,  E04G23/0203

    摘要： The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre formed rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired.

    摘要翻译： 本装置和方法一般涉及用预制塞密封地板中的孔。 通过将湿聚集体混合物倒入模具中，然后将预成形的棒材插入未固化的混合物中，将其定位成使得模具的中心位于模具的中心和棒的端部 在模具顶部附近向外延伸。 然后将混合物固化。 然后可以将预制插头运输到其注定要固定的孔。 孔可以雕刻在孔的任一侧以容纳杆的端部。 然后可以用密封剂覆盖孔的内部和塞子的外部，之后将插头插入孔中。 密封剂固化后，孔完全修复。

    Tapering Assembly
    23.
    发明申请
    Tapering Assembly 审中-公开
    锥形装配

    公开(公告)号：US20150167312A1

    公开(公告)日：2015-06-18

    申请号：US14133573

    申请日：2013-12-18

    申请人： Carmelo Morrone

    发明人： Carmelo Morrone

    IPC分类号： E04F13/07 ,  B29C59/04

    CPC分类号： E04F21/165 ,  B28B11/0863 ,  B29L2007/002 ,  B29L2031/001 ,  B29L2031/10

    摘要： A tapering assembly compresses a butt end of a barrier into a tapered end for enhanced installation. The barrier includes sheet rock panel. A plurality of rollers and at least one taper roller pass through a front end of a plate portion. The barrier passes through a predetermined distance between the taper roller and the plurality of rollers. The taper roller includes a gradient taper. The plurality of rollers guide the barrier against the taper roller. A rear end of the plate portion includes a bearing that enables the taper roller and plurality of rollers to pass through. A taper roller shaft extends from a rear end of the plate portion. A variable speed drill rotates the taper shaft to provide rotation and torque to the taper roller. The barrier butt end is tapered without causing damage to the barrier from the position and precision calibration of the rollers.

    摘要翻译： 锥形组件将挡板的对接端部压缩成锥形端，用于增强安装。 屏障包括板岩面板。 多个辊和至少一个锥形辊通过板部的前端。 屏障通过锥形辊和多个辊之间的预定距离。 锥形辊包括梯度锥度。 多个辊将阻挡件引导抵靠锥形辊。 板部的后端包括能够使锥形辊和多个辊通过的轴承。 圆锥滚子轴从板部的后端延伸。 变速钻头使锥形轴旋转以向锥形辊提供旋转和扭矩。 屏障对接端是锥形的，不会从辊的位置和精度校准导致障碍物的损坏。

    PRODUCTION METHOD FOR HYDRAULIC BINDER-BASED, TAPERED-EDGE BOARDS
    25.
    发明申请
    PRODUCTION METHOD FOR HYDRAULIC BINDER-BASED, TAPERED-EDGE BOARDS 有权
    基于液压捆绑式，边缘边缘板的生产方法

    公开(公告)号：US20090301630A1

    公开(公告)日：2009-12-10

    申请号：US12538996

    申请日：2009-08-11

    申请人： Paul JALLON ,  Jean-Louis LAURENT ,  Frederic PERONNET ,  Roger ARESE ,  Lionel ZBINDEN ,  Emmanuel VIAL ,  Loic MARTIN

    发明人： Paul JALLON ,  Jean-Louis LAURENT ,  Frederic PERONNET ,  Roger ARESE ,  Lionel ZBINDEN ,  Emmanuel VIAL ,  Loic MARTIN

    IPC分类号： B32B38/04 ,  B32B37/00

    CPC分类号： E04C2/043 ,  B28B11/0863 ,  B28B11/166 ,  B28B19/0092 ,  Y10T156/1041 ,  Y10T156/12 ,  Y10T428/24488 ,  Y10T428/24777

    摘要： The subject of the invention is a novel plasterboard and its manufacturing processes. The novel board comprises, on one side, two first parallel feathered edges and, on the other side, two other, second, parallel feathered edges that are perpendicular to the first ones; or, on one side, two first parallel feathered edges and, either on the same side or on the other side, two second parallel feathered edges that are perpendicular to the first ones, the said other parallel feathered edges having a width of between 100 and 200 mm; or, on one side, two first parallel feathered edges and, either on the same side or on the other side, two second parallel feathered edges that are perpendicular to the first ones, the said second parallel feathered edges having a width such that the ratio of the width of the said second parallel feathered edges to the width of the said first parallel feathered edges is between 1.5 and 5.

    摘要翻译： 本发明的主题是新颖的石膏板及其制造工艺。 新颖的板在一侧包括两个第一平行的羽化边缘，另一侧包括垂直于第一平行的两个第二平行的羽毛边缘; 或者在一侧具有两个第一平行的羽化边缘，并且在同一侧或另一侧上具有两个垂直于第一平行羽化边缘的两个第二平行羽化边缘，所述另外的平行羽化边缘具有介于100和 200毫米; 或者在一侧具有两个第一平行的羽化边缘，或者在同一侧或另一侧上具有两个垂直于第一平行羽化边缘的第二平行羽化边缘，所述第二平行羽化边缘具有宽度，使得所述比例 所述第二平行羽化边缘的宽度与所述第一平行羽毛边缘的宽度在1.5和5之间。

    Spark plug
    26.
    发明授权
    Spark plug 有权
    火花塞

    公开(公告)号：US07432641B2

    公开(公告)日：2008-10-07

    申请号：US11686128

    申请日：2007-03-14

    申请人： Kenji Nunome

    发明人： Kenji Nunome

    IPC分类号： H01T13/20

    CPC分类号： H01T13/38 ,  B28B1/30 ,  B28B3/003 ,  B28B11/0863 ,  H01T13/20 ,  H01T21/02

    摘要： A plurality of insulator samples of different dimensions are subjected to multiple regression analysis to thereby induce an expression for estimating the amount of unevenness in wall thickness of an insulator; specifically, 0.01 (17.527+0.141A−0.285B−6.124C−0.14D+1.105E), where A is an overall length of the insulator, B is the outside diameter of a rear trunk portion of the insulator, C is the diameter of a large diameter portion of the axial bore of the insulator, D is the length of the large diameter portion of the bore, and E is the diameter of a small diameter portion of the axial bore. The insulator is designed such that the amount of unevenness in wall thickness thereof estimated through calculation by this expression is less than 0.07 mm.

    摘要翻译： 将多个不同尺寸的绝缘体样品进行多元回归分析，从而引起用于估计绝缘体的壁厚不均匀量的表达式; 具体地，0.01（17.527 + 0.141A-0.285B-6.124C-0.14D + 1.105E），其中A是绝缘子的总长度，B是绝缘体的后主体部分的外径，C是直径 绝缘体的轴向孔的大直径部分，D是孔的大直径部分的长度，E是轴向孔的小直径部分的直径。 绝缘子被设计成使得通过该表达式的计算估计出的壁厚不均匀量小于0.07mm。

    Method and device for the production of a precise concrete prefabricated part
    27.
    发明申请
    Method and device for the production of a precise concrete prefabricated part 有权
    制造精密混凝土预制件的方法和装置

    公开(公告)号：US20050241262A1

    公开(公告)日：2005-11-03

    申请号：US10517711

    申请日：2003-03-14

    申请人： Stefan Bogl

    发明人： Stefan Bogl

    IPC分类号： B28D1/18 ,  B24B7/22 ,  B24D7/18 ,  B28B1/20 ,  B28B11/08 ,  E01B1/00 ,  E01B31/20 ,  E04B1/00

    CPC分类号： E01B3/28 ,  B24B7/22 ,  B24D7/18 ,  B28B11/0863 ,  E01B1/001 ,  E01B31/20

    摘要： With a method for the production of a precise prefabricated concrete part, especially in the form of a sleeper or a plate (1) for a fixed track for rail-guided vehicles, the prefabricated concrete part is ground at the functionally relevant points to the predetermined size by means of a grooved roller. The device for this is a grinding machine (15) with a grooved roller (21) to grind the prefabricated concrete part at functionally relevant points to a predetermined size. The grooved roller (21) is made of a wear resistant material, especially silicon carbide.

    摘要翻译： 通过制造精确的预制混凝土部件的方法，特别是用于轨道导向车辆的固定轨道的轨枕或板（1）的形式，预制混凝土部件在功能相关点处被研磨成预定的 通过带槽辊的尺寸。 该装置是具有带槽辊（21）的研磨机（15），用于在预定尺寸的功能相关点处研磨预制混凝土部件。 开槽辊（21）由耐磨材料，特别是碳化硅制成。

    Portable saw with disconnectable platform for cutting concrete for controlling cracks
    28.
    发明授权
    Portable saw with disconnectable platform for cutting concrete for controlling cracks 失效
    便携式锯具有可拆卸平台，用于切割混凝土，用于控制裂缝

    公开(公告)号：US5941227A

    公开(公告)日：1999-08-24

    申请号：US804090

    申请日：1991-12-06

    申请人： Martin A. Bearden

    发明人： Martin A. Bearden

    IPC分类号： B23Q9/00 ,  B27B9/02 ,  B28B11/08 ,  B28D1/04 ,  E01C23/02 ,  B26D3/06

    CPC分类号： E01C23/025 ,  B23Q9/0028 ,  B27B9/02 ,  B28B11/0863 ,  B28D1/045

    摘要： An apparatus for cutting grooves in a green concrete slab having at least one terminating side edge transverse to a broad top surface in a low cost manner is described and includes the following elements: a hand-held portable rotary saw, supported on a rollable platform disconnectably connected to and supporting the relative to the green concrete slab. The rollable platform includes a planar base in surface contact with a conventional guide plate of the saw, and flared side walls extending outwardly from the planar base an anchoring portion adapted to receive a human-generated force to provide rectilinear travel along a preselected direction over the green concrete slab. The planar base also includes a slot in alignment with an opening in the guide plate through which the saw blade extends whereby a working plane of reference is defined that intersects an axis of rotation of the saw blade whereby a maximum depth of cut is easily defined coincident with the working plane of reference. The rollable platform also includes a set of rollers in rolling contact with the green concrete slab to facilitate the rectilinear travel wherein first and second pairs of rollers define parallel axes of rotation normal to said pre-selected direction of travel that facilitate operations in a low cost manner.

    摘要翻译： 描述了一种在绿色混凝土板中切割槽的装置，其具有以低成本方式横向于宽顶表面的至少一个终止侧边缘，并且包括以下元件：支撑在可滚动平台上的手持便携式旋转锯 连接和支撑相对于绿色混凝土板。 可滚动平台包括与锯的常规引导板表面接触的平坦基部，以及从平面基部向外延伸的扩张侧壁，适于接纳人产生的力的锚定部分，以沿着预选方向提供直线行进， 绿色混凝土板。 平面基座还包括与引导板中的开口对准的狭槽，锯片通过该开口延伸，由此限定与锯片的旋转轴线相交的参考工作平面，由此最大切割深度容易地被定义为一致 具有工作平面的参考。 可滚动平台还包括与绿色混凝土板滚动接触的一组滚子，以便于直线运动，其中第一和第二对辊定义平行于所述预先选择的行进方向的平行旋转轴线，以便以低成本运行 方式。

    Apparatus and method for cutting unhardened concrete
    30.
    发明授权
    Apparatus and method for cutting unhardened concrete 失效
    切割未硬化混凝土的装置和方法

    公开(公告)号：US5441033A

    公开(公告)日：1995-08-15

    申请号：US4452

    申请日：1993-01-14

    申请人： Edward Chiuminatta ,  Alan R. Chiuminatta

    发明人： Edward Chiuminatta ,  Alan R. Chiuminatta

    IPC分类号： B24D5/12 ,  B28B11/08 ,  B28D1/04 ,  B28D1/12 ,  B28D1/18 ,  E01C23/02

    CPC分类号： E01C23/025 ,  B24D5/123 ,  B28B11/0863 ,  B28D1/045 ,  B28D1/121 ,  B28D1/183

    摘要： A rotating cutting blade and its drive motor are mounted on a wheeled support platform. The blade extends through a skid plate depending from the platform, in order to cut the concrete below the skid plate. The slot in the skid plate has its ends configured to fit within predetermined distances of the corresponding ends of cutting segments on the cutting blade. The cutting segments are configured to have a generally inverted "T" configuration in which a central cutting segment extends radially outward from two cutting segments located on opposite sides of the central segment. The exterior edges of the cutting segments may be square or rounded. The juncture between the central and shoulder segments may be square or rounded. The concrete is advantageously cut before it hardens to 1200 psi, without the use of an added lubricant, or above that hardness with lubricant if the cutting blade is supported within a sufficiently close distance by a skid plate.

    摘要翻译： 旋转切割刀片及其驱动马达安装在轮式支撑平台上。 刀片延伸穿过从平台悬挂的滑板，以便在滑板下方切割混凝土。 滑板中的狭槽的端部被配置成装配在切割刀片上的切割段的相应端部的预定距离内。 切割段被构造成具有大致倒置的“T”构造，其中中心切割段从位于中心段的相对侧上的两个切割段径向向外延伸。 切割段的外边缘可以是正方形或圆形。 中央和肩部之间的关节可以是正方形或圆形。 如果切割刀片通过滑板支撑在足够近的距离内，则混凝土在硬化至1200psi之前不会使用添加的润滑剂或高于具有润滑剂的硬度。