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1. 发明申请

WO2019125959A1 CONCRETE DOWEL SLIP TUBE ASSEMBLY 审中-公开
公开(公告)号：WO2019125959A1
公开(公告)日：2019-06-27
申请号：PCT/US2018/065803
申请日：2018-12-14
申请人： SHAW & SONS, INC. , GARCIA, Javier
发明人： GARCIA, Javier , SHAW, Ronald, D.
IPC分类号： E04C5/06 , E04B5/32
摘要： A concrete dowel slip tube assembly is provided for use in maintaining a planner consistency of a cured concrete slab formed on a support surface. The assembly comprises a plurality of elongate slip tubes, each having a length dimension and a tubular hollow interior compartment. Dowels are slidingly engageable to the hollow interior compartment to allow for translation along the interior compartment. A support frame defines a plurality of integral slip tube retaining members, disposed at evenly spaced locations along the support frame, the retaining members being configured to receive and engage associated slip tubes to the support frame in a common defined orientation. The support frame and the retaining members are formed as a unitary construction.

2. 发明公开

US20240100758A1 CONCRETE DOWEL PLACEMENT SYSTEM AND METHOD OF MAKING THE SAME 审中-公开
公开(公告)号：US20240100758A1
公开(公告)日：2024-03-28
申请号：US18531039
申请日：2023-12-06
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： B29C48/11 , B29C48/09 , B29C48/12 , B29C48/30 , B29C48/32 , E01C11/14 , E01C23/04 , E04B1/41 , E04B1/48 , E04G15/04
CPC分类号： B29C48/11 , B29C48/09 , B29C48/12 , B29C48/30 , B29C48/32 , E01C11/14 , E01C23/045 , E04B1/4114 , E04B1/48 , E04B1/483 , E04G15/04
摘要： A concrete dowel placement system and methods for making the same. The system allows for accurate and easy substantially-parallel or parallel placement of slip dowels within sections of concrete so that adjacent sections of concrete may be allowed to undergo thermal expansion and contraction while remaining in a common plane without cracking or faulting. The system includes a coupler and a sheath. The sheath is configured to be slidably extensible over the coupler and may be held to the coupler by friction. Additionally, a method of constructing the concrete dowel placement system includes extruding material to form two tubes of different sizes. The tubes are then attached to each other, then material is extruded to form a sheath. Alternatively, construction may include extruding material to form a tube, then removing some of the material from the tube in order to form a coupler.

3. 发明授权

US11623380B2 Concrete dowel placement system and method of making the same 有权
公开(公告)号：US11623380B2
公开(公告)日：2023-04-11
申请号：US17469400
申请日：2021-09-08
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： E04B1/48 , E01C11/14 , E04G21/18 , B29L31/00 , B29C48/30 , E01C23/04 , E04G15/04 , E04B1/41 , B29C48/09 , B29C48/11 , B29C48/12 , B29C48/32 , B29C48/21 , B29L31/10 , B29C48/00
摘要： A concrete dowel placement system and methods for making the same. The system allows for accurate and easy substantially-parallel or parallel placement of slip dowels within sections of concrete so that adjacent sections of concrete may be allowed to undergo thermal expansion and contraction while remaining in a common plane without cracking or faulting. The system includes a coupler and a sheath. The sheath is configured to be slidably extensible over the coupler and may be held to the coupler by friction. An outer surface of the sheath may be textured. Additionally, a method of constructing the concrete dowel placement system includes extruding material to form two tubes of different sizes. The tubes are then attached to each other, then material is extruded or injection molded to form a sheath. Alternatively, construction may include extruding material to form a tube, then removing some of the material from the tube in order to form a coupler.

4. 发明申请

US20210370351A1 METHOD AND APPARATUS FOR SEPARATING AGGREGATE FOR A CONCRETE TOPPING SLAB 有权
公开(公告)号：US20210370351A1
公开(公告)日：2021-12-02
申请号：US16885051
申请日：2020-05-27
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： B07B1/34
摘要： A base supports an inclined screen having a uniform mesh selected to remove larger aggregate from a first cement mixture to form a second cement mixture that passes through the screen. A powered vibrator vibrates the screen to separate the concrete mixtures and larger aggregate. Springs and/or dampers in support legs isolate the vibrating screen from the base. A guide frame on the top surface of the screen guides the first concrete mixture along the screen and guide the separated aggregate out a bottom opening into an aggregate container. A support frame on the bottom surface of the screen stiffens the screen to help support the weight of the concrete. A concrete container, preferably wheeled, is below the screen to collect the second concrete mixture and move it to its use location.

5. 发明申请

US20210254335A1 DECORATIVE CONCRETE WITH UNIFORM SURFACE AND METHOD OF FORMING THE SAME 有权
公开(公告)号：US20210254335A1
公开(公告)日：2021-08-19
申请号：US17308912
申请日：2021-05-05
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： E04C2/06 , E04F21/24 , B24B7/22 , C04B41/53 , C04B28/02 , C04B41/72 , E04C2/04 , C04B41/00 , B28B11/04 , B28B11/08 , B28B23/02 , B28B1/14 , B28B19/00
摘要： A decorative concrete with a very uniform finish surface and a method of fabricating the same is disclosed. A concrete mixture is poured over a subgrade which defines an exposed surface. The exposed surface is finished with any of several techniques, and the surface is then worked with an abrasive material, and additional techniques are used to color and seal the concrete.

6. 发明申请

US20210094343A1 DECORATIVE CONCRETE SIMULATING NATURAL WOOD AND METHOD OF FORMING THE SAME 有权
公开(公告)号：US20210094343A1
公开(公告)日：2021-04-01
申请号：US17116814
申请日：2020-12-09
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw , Marshall John Barabasch
IPC分类号： B44F9/02 , E04B5/44 , E04G21/10 , E02D27/08 , B44C1/22 , B44D5/10
摘要： A decorative concrete structure simulating natural wood and a method of fabricating the same is disclosed. A concrete mixture is poured over a subgrade which defines an exposed surface. The exposed surface is swept with a broom, saw cut, and optionally stained, and sealed to simulate aesthetic appearance of the natural wood.

7. 发明授权

US10648183B2 Architectural concrete and method of forming the same 有权
公开(公告)号：US10648183B2
公开(公告)日：2020-05-12
申请号：US16172250
申请日：2018-10-26
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： E04B5/04 , E04F15/12 , E04C2/06 , B29C39/14 , E04C2/04 , B29L9/00 , B29L31/00
摘要： A method of forming an architectural concrete structure having a desired look (i.e., color) and texture, wherein the method generally includes pouring a base concrete layer using conventional concrete. A surface concrete mixture is prepared and includes a mixture of sand and small aggregates to give the surface concrete mixture the desired color and texture for the architectural concrete structure. The base concrete layer provides strength and durability to the concrete structure, while the surface concrete layer provides the desired look and texture of the concrete surface. The surface concrete mixture preferably includes small aggregates to create a smooth and uniform texture.

8. 发明授权

US09340969B1 Crush zone dowel tube 有权
标题翻译：粉碎区榫管
公开(公告)号：US09340969B1
公开(公告)日：2016-05-17
申请号：US14540288
申请日：2014-11-13
申请人： SHAW & SONS, INC.
发明人： Ronald D. Shaw
IPC分类号： E01C11/00 , E04B1/48 , B28B1/14
CPC分类号： E01C11/14 , B28B1/002 , B28B1/14 , B28B23/0056 , E01C11/06 , E04B1/483
摘要： A slip dowel tube and elongate dowel are disclosed herein which allow for transverse and longitudinal movement of two adjacent concrete slabs and also limit vertical movement of the two concrete slabs. The slip dowel tube is housed within a sheath that provides a void to allow for transverse movement of the slip dowel tube when the first and second slabs move transversely with respect to each other. The elongate dowel is slidably disposed within the main tube to allow for longitudinal movement or movement which brings the two slabs closer to or further away from each other. This system also limits vertical movement between the two adjacent slabs.
摘要翻译：本文公开了一种滑榫管和细长榫钉，其允许两个相邻的混凝土板的横向和纵向运动，并且还限制了两个混凝土板的垂直运动。滑动销管被容纳在护套内，当第一和第二板坯相对于彼此横向移动时，该护套提供空隙以允许滑动销钉管的横向运动。细长销钉可滑动地设置在主管内，以允许纵向移动或移动，使两个板块彼此靠近或远离彼此。该系统还限制两个相邻板之间的垂直运动。

9. 发明申请

US20150197898A1 CONCRETE DOWEL SYSTEM 审中-公开
标题翻译：混凝土系统
公开(公告)号：US20150197898A1
公开(公告)日：2015-07-16
申请号：US14156098
申请日：2014-01-15
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： E01C11/14
CPC分类号： E01C11/14 , E01C19/504 , E04B1/48 , E04G17/06
摘要： A dowel placement system including a fastener configured to be engageable with a form, and a radially compressible bushing coupled to the fastener and defining an adjustable outer diameter. The system further includes an elongate dowel sleeve having opposed proximal and distal end portions, and an axial opening having an inner diameter and extending into the dowel sleeve from the proximal end portion to the distal end portion. The bushing is insertable within the axial opening of the dowel sleeve, and the bushing and dowel sleeve are configured such that insertion of the bushing within the dowel sleeve causes the outer diameter of the bushing to compress and conform to the inner diameter of the dowel sleeve and to create a friction force between the bushing and the dowel sleeve to mitigate movement of the dowel sleeve relative to the bushing during formation of the concrete structure.
摘要翻译：一种定位销放置系统，包括构造成能够与形式接合的紧固件，以及联接到所述紧固件并限定可调外径的径向可压缩衬套。该系统还包括具有相对的近端部分和远端部分的细长定位销套筒以及具有内径并从该近端部分延伸到该定位销套筒至该远端部分的轴向开口。衬套可插入到定位销套筒的轴向开口内，并且衬套和定位套筒被构造成使得衬套在定位套筒内的插入导致衬套的外径压缩并且与销钉套筒的内径一致并且在套管和定位销套筒之间产生摩擦力，以在形成混凝土结构期间减轻定位套筒相对于衬套的移动。

10. 发明申请

US20150052842A1 ARCHITECTURAL CONCRETE AND METHOD OF FORMING THE SAME 审中-公开
标题翻译：建筑混凝土及其形成方法
公开(公告)号：US20150052842A1
公开(公告)日：2015-02-26
申请号：US13971706
申请日：2013-08-20
申请人： Shaw & Sons, Inc.
发明人： Ronald D. Shaw
IPC分类号： E04C2/06 , E04C2/04 , B29C39/14
CPC分类号： E04F15/126 , B29C39/146 , B29L2009/00 , B29L2031/776 , E04C2/044 , E04C2/06
摘要： A method of forming an architectural concrete structure having a desired look (i.e., color) and texture, wherein the method generally includes pouring a base concrete layer using conventional concrete. A surface concrete mixture is prepared and includes a mixture of sand and small aggregates to give the surface concrete mixture the desired color and texture for the architectural concrete structure. The base concrete layer provides strength and durability to the concrete structure, while the surface concrete layer provides the desired look and texture of the concrete surface. The surface concrete mixture preferably includes small aggregates to create a smooth and uniform texture.
摘要翻译：一种形成具有期望外观（即颜色）和质地的建筑混凝土结构的方法，其中所述方法通常包括使用常规混凝土浇注基础混凝土层。制备表面混凝土混合物，并且包括砂和小聚集体的混合物，以使表面混凝土混合物具有用于建筑混凝土结构的所需颜色和质地。基础混凝土层为混凝土结构提供强度和耐久性，而表面混凝土层提供了混凝土表面所需的外观和质地。表面混凝土混合物优选地包括小的聚集体以产生平滑和均匀的质地。

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