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公开(公告)号：US12059820B2
公开(公告)日：2024-08-13
申请号：US15999342
申请日：2017-02-15
CPC分类号： B28B21/04 , B28B15/00 , B28B17/0081 , B28B17/009 , B28B5/04 , B28B13/027
摘要： The present invention relates to a method and system for producing concrete products by casting method by means of casting moulds assembled from corresponding outer and inner moulds, having a program-controlled, automated circulation system having a hardening area 420, a program-controlled, automated manufacturing area 100 and a conveying unit 200. The system also has a manually operable mould assembly unit having mould assembly stations M1 to M4 for manually assisted assembly of a casting mould from corresponding outer and inner moulds, wherein the conveying unit comprises a supply conveying section 222 set up to supply a casting mould assembled in the manually operable mould assembly unit to the automated circulation system under program control.
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公开(公告)号：US3856453A
公开(公告)日：1974-12-24
申请号：US38518973
申请日：1973-08-02
申请人： AMERON INC
发明人： WELLS F
IPC分类号： B28B21/04
CPC分类号： B28B21/04
摘要： A pipe mold for vertically cast concrete pipe includes a cylindrical outer mold case, a cylindrical core spaced inside the mold case, and a pipe-reinforcing cylinder between the core and the case. A system for casting concrete in the pipe mold includes a flat facing ring above the annular space between the mold case and the cylinder. A chute assembly mounted concentrically above the pipe mold includes several radially spaced apart pouring chutes extending downwardly from the center of the chute assembly to corresponding radially spaced apart openings in the facing ring. The pouring chutes channel the flow of concrete into the openings in the facing ring to fill the pipe mold to the bottom surface of the facing ring, which forms a flat annular end section at the desired elevation on the pipe. The facing ring eliminates the need for hand finishing and measuring which is common in the prior art manufacture of vertically cast concrete pipe. A concrete pipe with a beveled end section is formed by mounting the facing ring in an angular plane above the pipe mold. As the concrete is channeled into the openings of the beveled facing ring, gates in the pouring chutes are sequentially closed to progressively block the rise of concrete from the low side to the high side of the facing ring until the pipe mold is filled to the bottom of the ring which automatically forms a flat, beveled annular end section at the desired elevation on the pipe.
摘要翻译： 用于垂直铸造混凝土管的管模具包括圆柱形外模壳，在模具壳体内间隔开的圆柱形芯，以及在芯和壳体之间的管加强缸。 用于在管模中铸造混凝土的系统包括在模具壳体和气缸之间的环形空间上方的平坦的环。 同轴地安装在管模上方的滑槽组件包括从滑槽组件的中心向下延伸的多个径向间隔开的倾倒滑槽，以在面对环中相应的径向间隔开的开口。 浇注槽将混凝土流引导到面向环中的开口中，以将管模填充到面对环的底表面，其在管道上的期望高度处形成平坦的环形端部。 面对的环消除了在现有技术制造垂直铸造混凝土管中常见的手工精整和测量的需要。 具有倾斜端部的混凝土管道通过将对置环安装在管模上方的角度平面中而形成。 当混凝土被引导到斜面对环的开口中时，倾倒槽中的闸门依次关闭，以逐渐阻止混凝土从面对环的低侧到高侧的上升，直到管模被填充到底部 的环，其在管道上的所需高度处自动形成平坦的，倾斜的环形端部。
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公开(公告)号：US3551968A
公开(公告)日：1971-01-05
申请号：US3551968D
申请日：1968-03-01
发明人： FOSSE NAVARRO T , PENINGER HARVEY N
摘要： A PACKER HEAD CONCRETE PIPE MACHINE FOR MAKING A CYLINDRICAL PIPE IN AN UPRIGHT MOLD. CONCRETE IS MOVED FROM A HOPPER BY A CONVEYOR INTO A FEEDING DEVICE POSITIONED ADJACENT THE TOP OF THE MOLD. A ROTATABLE PACKER HEAD IS CARRIED UPWARDLY WITH A VERTICALLY MOVABLE CARRIAGE TO PACK THE CONCRETE AGAINST THE CYLINDRICAL MOLD TO FORM A CYLINDRICAL PIPE. THE FEEDING DEVICE HAS A CONESHAPED FUNNEL MOUNTED IN THE TOP TABLE FOR DIRECTING THE CONCRETE INTO THE TOP OF THE MOLD. A RING CARRYING A PAIR OF SCRAPER BLADES MOVES AROUND THE CONE-SHAPED FUNNEL ON OPERATION OF A FLUID MOTOR TO PUSH THE CONCRETE INTO THE MOLD.
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公开(公告)号：US3942936A
公开(公告)日：1976-03-09
申请号：US525820
申请日：1974-11-21
申请人： Frank M. Wells , Gordon J. Black
发明人： Frank M. Wells , Gordon J. Black
CPC分类号： B28B21/96 , B28B13/0215 , B28B21/04
摘要： A pipe mold for vertically cast concrete pipe includes a cylindrical outer mold case, a cylindrical core spaced inside the mold case, and a pipe-reinforcing cylinder between the core and the case. A system for casting concrete in the pipe mold includes a flat facing ring above the annular space between the mold case and the cylinder. A chute assembly mounted concentrically above the pipe mold includes several radially extending and spaced apart pouring chutes extending downwardly from the center of the chute assembly to corresponding circumferentially spaced apart openings in the facing ring. The pouring chutes channel the flow of concrete into the openings in the facing ring to fill the pipe mold to the bottom surface of the facing ring, which forms a flat annular end section at the desired elevation on the pipe. The facing ring eliminates the need for hand finishing and measuring which is common in the prior art manufacture of vertically cast concrete pipe. A concrete pipe with a beveled end section is formed by mounting the facing ring in an angular plane above the pipe mold. As the concrete is channeled into the openings of the beveled facing ring, gates in the pouring chutes are sequentially closed to progressively block the rise of concrete from the low side to the high side of the facing ring until the pipe mold is filled to the bottom of the ring which automatically forms a flat, beveled annular end section at the desired elevation on the pipe.
摘要翻译： 用于垂直铸造混凝土管的管模具包括圆柱形外模壳，在模具壳体内间隔开的圆柱形芯，以及在芯和壳体之间的管加强缸。 用于在管模中铸造混凝土的系统包括在模具壳体和气缸之间的环形空间上方的平坦的环。 同轴地安装在管模上方的滑槽组件包括从滑槽组件的中心向下延伸的多个径向延伸和间隔开的倾倒滑槽，以在面对环中的对应的周向间隔开的开口。 浇注槽将混凝土流引导到面向环中的开口中，以将管模填充到面对环的底表面，其在管道上的期望高度处形成平坦的环形端部。 面对的环消除了在现有技术制造垂直铸造混凝土管中常见的手工精整和测量的需要。 具有倾斜端部的混凝土管道通过将对置环安装在管模上方的角度平面中而形成。 当混凝土被引导到斜面对环的开口中时，倾倒槽中的闸门依次关闭，以逐渐阻止混凝土从面对环的低侧到高侧的上升，直到管模被填充到底部 的环，其在管道上的所需高度处自动形成平坦的，倾斜的环形端部。
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公开(公告)号：US20230158709A1
公开(公告)日：2023-05-25
申请号：US18159958
申请日：2023-01-26
CPC分类号： B28B21/04 , B28B15/00 , B28B17/0081 , B28B17/009 , B28B5/04
摘要： The present invention relates to a method and system for producing concrete products by casting method by means of casting moulds having outer and inner moulds, having an automated circulation system having a hardening area; an automated manufacturing area; and a conveying unit comprising automated circulation conveyor sections configured to convey the casting moulds from the hardening area to the automated manufacturing area, wherein the automated manufacturing area of the circulation system comprises an automated filling unit configured to fill one or more casting moulds with concrete and a manufacturing station for placing an upper muff onto an already concrete-filled casting mould, wherein the manufacturing station is arranged downstream of the filling unit.
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公开(公告)号：US20150246460A1
公开(公告)日：2015-09-03
申请号：US14431154
申请日：2013-09-03
IPC分类号： B28B15/00
CPC分类号： B28B15/007 , B28B15/00 , B28B17/0063 , B28B21/04
摘要： A method and system for producing tubular concrete products in a casting method using upright casting molds. The system includes a fabrication zone with a plurality of fully automated fabrication stations and a mold conveyor, the first zone having: a first demolding station for removing an outer mold from a casting mold positioned at the first demolding station, a second demolding station for removing a cured tubular concrete product form a mold core positioned at the second demolding station, a mold core cleaning station for cleaning a mold core positioned at the mold core cleaning station, an outer mold cleaning station for cleaning an outer mold positioned at the outer mold cleaning station, a mold assembly station for assembling a casting mold from an outer mold and a mold core, and at least one filling station for filling an assembled casting mold with concrete.
摘要翻译： 一种使用直立铸造的铸造方法生产管状混凝土产品的方法和系统。 该系统包括具有多个完全自动化的加工站和模具输送机的制造区域，第一区域具有：第一脱模站，用于从位于第一脱模站的铸模移除外模，第二脱模站，用于移除 固化的管状混凝土产品形成位于第二脱模站的模芯，用于清洁位于模芯清洁站的模芯的模芯清洁站，用于清洁位于外模清洁处的外模的外模清洁站 站，用于从外模和模芯组装铸模的模具组装站，以及用于用混凝土填充组装的铸模的至少一个填充站。
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公开(公告)号：US4249871A
公开(公告)日：1981-02-10
申请号：US70144
申请日：1979-08-27
申请人： Viktor V. Mikhailov , Alexandr K. Karakovsky , Petr Y. Dyachenko , Jury S. Ivanov , Igor V. Mikhailov , Mikhail G. Lunin , Alexei V. Buyanov , Alexei A. Konstantinov , Anatoly S. Shagurin , Alexandr P. Kirillov , Oleg V. Mikhailov , Arkady S. Khaimov
发明人： Viktor V. Mikhailov , Alexandr K. Karakovsky , Petr Y. Dyachenko , Jury S. Ivanov , Igor V. Mikhailov , Mikhail G. Lunin , Alexei V. Buyanov , Alexei A. Konstantinov , Anatoly S. Shagurin , Alexandr P. Kirillov , Oleg V. Mikhailov , Arkady S. Khaimov
摘要： A characteristic feature of the present invention is the fact that the pipe producing plant has a horizontal platform rotatable round a vertical axis, on which a mould with conduit formers for pipe making is located. The base of the plant mounts a mechanism for feeding, tensioning of the reinforcement wire and wounding it onto a moulded pipe, and bench carrying a mechanism for filling the mould with concrete mix, a mechanism for smoothing the pipe end face and a mechanism for placing a protective cement mortar cover upon the reinforcing wire wound onto the moulded pipe. The plant incorporates also a mechanical actuator for alternatively raising and lowering the conduit formers, said actuator being mounted on a rigid base outside the rotary platform.
摘要翻译： 本发明的特征在于，管道制造设备具有能够垂直轴线旋转的水平平台，在该模具上具有用于管道制造的导管形成器的模具。 工厂的基座安装用于进给，拉紧加强丝并将其卷绕在模制管上的机构，以及承载用混凝土混合物填充模具的机构的工作台，用于使管端面平滑的机构和用于放置的机构 保护水泥砂浆覆盖在缠绕在模制管上的钢丝绳上。 该工厂还包括用于交替地升高和降低导管成形器的机械致动器，所述致动器安装在旋转平台外部的刚性基座上。
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公开(公告)号：US20240093492A1
公开(公告)日：2024-03-21
申请号：US18223710
申请日：2023-07-19
发明人： Samuel YIN , Jui-Chen WANG , Jhih-Syuan CHEN
摘要： The present disclosure provides a precast column and a method for manufacturing the same, in which the precast column includes a base, a main structure, multiple main reinforcing bars and a concrete structure. The base includes multiple couplers disposed on a bottom mold and multiple stirrups surrounding the multiple couplers. One side of the main structure is connected to the base, and the main structure includes a hollow tube disposed inside the main structure. The multiple main reinforcing bars pass through the main structure, one end of each of which is connected to the corresponding one of the multiple couplers. The concrete structure covers the base, the main structure and the multiple main reinforcing bars.
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公开(公告)号：US06843761B1
公开(公告)日：2005-01-18
申请号：US09486262
申请日：1999-06-24
申请人： Kiyohiko Uchida , Hiroo Ushioda , Satoshi Ozawa , Yasuhiko Shimada , Sousuke Miyaji , Noriyuki Kozakai , Tatsuya Okamura , Masayoshi Konishi
发明人： Kiyohiko Uchida , Hiroo Ushioda , Satoshi Ozawa , Yasuhiko Shimada , Sousuke Miyaji , Noriyuki Kozakai , Tatsuya Okamura , Masayoshi Konishi
CPC分类号： C04B28/02 , B28B21/04 , B65H27/00 , B65H2401/113 , B65H2404/1321 , B65H2404/13211 , B65H2404/1342 , B65H2404/171 , Y10T29/49554 , Y10T29/49563 , C04B40/0071
摘要： The present invention relates to paper feed rollers required to transfer papers in printers, facsimiles, copiers, etc. with accurately, and provides novel paper feed rollers which are lighter, less expensive and mass-producible with larger diameters as compared with conventional paper feed rollers. The paper feed roller according to the present invention includes a rotary shaft, a cylindrical roller portion formed by press molding a mixture of a hydraulic composition, followed by curing and hardening, and integrated with an outer periphery of the rotary shaft.
摘要翻译： 本发明涉及在打印机，传真机，复印机等中精确地传送纸张所需的送纸辊，并且提供了与传统的进纸辊相比更轻，更便宜和更大批量生产的更大直径的新型进纸辊 。 根据本发明的给纸辊包括旋转轴，通过将水硬性组合物的混合物压制成型，然后固化和硬化并与旋转轴的外周一体形成的圆柱形辊部分。
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