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公开(公告)号：US20190257080A1
公开(公告)日：2019-08-22
申请号：US16402821
申请日：2019-05-03
申请人： E. Dillon & Company
摘要： A wall construction system including plurality of interlocking concrete blocks. The interlocking blocks include one or more stretcher blocks, corner blocks, and half blocks. The blocks include top and end shear lugs and bottom and end grooves. The bottom grooves accommodate the top shear lugs of blocks in a lower course of stacked blocks. Corner blocks provide a means for creating a corner and turning the direction of a course of blocks by 90 degrees. The interlocking features of the blocks enable dry-stacking in successive courses to construct a wall or multi-wall structure. When stacked end to end in successive rows, the top and end shear lugs of each interlocking block engage complimentary grooves in the underlying, overlying, and adjacent blocks thereby enabling the blocks to rapidly self-align vertically and lock together as they are stacked. The resulting dry-stacked structure exhibits a high lateral resistance to overpressures or transverse loads.
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2.发明授权公开(公告)号：US09038346B1
公开(公告)日：2015-05-26
申请号：US13919238
申请日：2013-06-17
申请人： E. Dillon & Company
发明人： Billy J. Wauhop
CPC分类号： E04C1/39 , B28B17/0018 , B28B17/0027 , E02D29/025 , E04B2/18 , E04B2002/0206 , E04B2002/026 , E04B2002/0269 , E04C1/395
摘要： A corner block has spaced-apart front and rear sections interconnected by two spaced-apart side sections that jointly define an internal cavity. Upper protrusions are provided on the top face of the block, and inner protrusions are provided inside the cavity at the bottom of the block. The upper and inner protrusions are configured and arranged relative to one another so that when two corner blocks are stacked one atop another with one block rotated 90° relative to the other, the upper protrusions of the lower block interlock with the inner protrusions of the upper block to interlock the two blocks. The corner blocks are constructed in two variants, a corner block A and a corner block B, which are mirror images of each other. The corner blocks A and B are alternately stacked upon one another to construct a 90° corner of a segmental wall structure.
摘要翻译： 角块具有间隔开的前部和后部，其通过两个间隔开的侧部相互连接，共同限定内部空腔。 上部突起设置在块的顶面上，并且内部突起设置在块的底部的腔内。 上部和内部突起被构造和布置成相对于彼此，使得当两个角块彼此堆叠在一起时，一个块相对于另一个块旋转90°，下部块的上部突起与上部的内部突起互锁 块联锁两个块。 角块由两个变体构成，即角块A和角块B，它们是彼此的镜像。 角块A和B彼此交替地堆叠以构成节段壁结构的90°角。
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3.发明申请公开(公告)号：US20140301787A1
公开(公告)日：2014-10-09
申请号：US14289058
申请日：2014-05-28
申请人： E. Dillon & Company
IPC分类号： E21D11/00
CPC分类号： E21F17/103
摘要： A mine seal or wall capable of retaining its integrity under a transverse load. The mine seal is constructed of a plurality of interlocking masonry blocks. The interlocking blocks include a body with a top surface, planar sides, planar ends, and a bottom surface. A top shear lug extends longitudinally along the top of the block. An end shear lug extends vertically along each end of the block. The bottom surface and each end of the block includes a groove therein. When stacked end to end in successive rows, the top and end shear lugs of each interlocking block engage the complimentary grooves in the adjacent blocks thereby enabling the blocks to self-align vertically and lock together as they are stacked. The resulting mine seal exhibits a high resistance to transverse loads.
摘要翻译： 能够在横向载荷下保持其完整性的矿井密封或墙壁。 矿用密封件由多个互锁的砖石块构成。 互锁块包括具有顶表面的主体，平面侧面，平面端部和底部表面。 顶部剪切突起沿着该块的顶部纵向延伸。 端部剪切突起沿块的每个端部垂直延伸。 块的底表面和每个端部都包括一个凹槽。 当以连续的行端对端堆叠时，每个互锁块的顶部和末端剪切突起接合相邻块中的互补槽，从而使得块能够垂直自对准并且在堆叠时锁定在一起。 所产生的矿井密封件具有高抗横向载荷。
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4.发明申请公开(公告)号：US20200223095A1
公开(公告)日：2020-07-16
申请号：US16247073
申请日：2019-01-14
申请人： E. Dillon & Company
摘要： A mold assembly and method for molding two concrete blocks in face-to-face non-contacting relationship forms blocks having smooth front faces. The mold assembly includes a mold box having two mold cavities configured to form two blocks in face-to-face non-contacting relationship. A common partition plate separates the two mold cavities and opposite sides of the partition plate form the smooth front faces of the blocks. The two mold cavities are each configured to form a block having a raised front face with a beveled edge around its entire perimeter and a border around the entire perimeter of the beveled edge. The portions of the border at the top and the sides of the raised front face are curved and the portion of the border at the bottom of the raised front face is straight. A core bar is slidably inserted into the mold box beneath the bottom of the partition plate, and opposite sides of the core bar extend into and form the front bottom portions of the mold cavities.
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5.发明申请公开(公告)号：US20220314490A1
公开(公告)日：2022-10-06
申请号：US17844700
申请日：2022-06-20
申请人： E. Dillon & Company
摘要： A mold assembly and method for molding two concrete blocks in face-to-face non-contacting relationship forms blocks having smooth front faces. The mold assembly includes a mold box having two mold cavities configured to form two blocks in face-to-face non-contacting relationship. A common partition plate separates the two mold cavities and opposite sides of the partition plate form the smooth front faces of the blocks. The two mold cavities are each configured to form a block having a raised front face with a beveled edge around its entire perimeter and a border around the entire perimeter of the beveled edge. The portions of the border at the top and the sides of the raised front face are curved and the portion of the border at the bottom of the raised front face is straight. A core bar is slidably inserted into the mold box beneath the bottom of the partition plate, and opposite sides of the core bar extend into and form the front bottom portions of the mold cavities.
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公开(公告)号：US11359491B1
公开(公告)日：2022-06-14
申请号：US17241152
申请日：2021-04-27
申请人： E. Dillon & Company
发明人： Mike Miller , Thomas Harmon Harris
摘要： A mine safety dust exhibiting improved dispersion in water. The rock dust includes dolomitic limestone particles which, when mixed at the mine site to form a slurry, stay in suspension during intermittent operation of spray machinery and with a reduced need for continuous mixing. The rock dust composition includes an inorganic salt that acts as a dispersant to improve dispersion of the rock dust in water and further acts as a deflocculant to keep the dust particles in suspension in the resultant slurry.
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公开(公告)号：US11021956B1
公开(公告)日：2021-06-01
申请号：US16456710
申请日：2019-06-28
申请人： E. Dillon & Company
发明人： Mike Miller , Thomas Harmon Harris
摘要： A mine safety dust exhibiting improved dispersion in water. The rock dust includes dolomitic limestone particles which, when mixed at the mine site to form a slurry, stay in suspension during intermittent operation of spray machinery and with a reduced need for continuous mixing. The rock dust composition includes an inorganic salt that acts as a dispersant to improve dispersion of the rock dust in water and further acts as a deflocculant to keep the dust particles in suspension in the resultant slurry.
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公开(公告)号：US10941567B2
公开(公告)日：2021-03-09
申请号：US16402821
申请日：2019-05-03
申请人： E. Dillon & Company
IPC分类号： E04B2/08 , E04B2/18 , E21F17/103 , E04B2/02
摘要： A wall construction system including plurality of interlocking concrete blocks. The interlocking blocks include one or more stretcher blocks, corner blocks, and half blocks. The blocks include top and end shear lugs and bottom and end grooves. The bottom grooves accommodate the top shear lugs of blocks in a lower course of stacked blocks. Corner blocks provide a means for creating a corner and turning the direction of a course of blocks by 90 degrees. The interlocking features of the blocks enable dry-stacking in successive courses to construct a wall or multi-wall structure. When stacked end to end in successive rows, the top and end shear lugs of each interlocking block engage complimentary grooves in the underlying, overlying, and adjacent blocks thereby enabling the blocks to rapidly self-align vertically and lock together as they are stacked. The resulting dry-stacked structure exhibits a high lateral resistance to overpressures or transverse loads.
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公开(公告)号：US10329911B2
公开(公告)日：2019-06-25
申请号：US14289058
申请日：2014-05-28
申请人： E. Dillon & Company
IPC分类号： E21F17/103
摘要： A mine seal or wall capable of retaining its integrity under a transverse load. The mine seal is constructed of a plurality of interlocking masonry blocks. The interlocking blocks include a body with a top surface, planar sides, planar ends, and a bottom surface. A top shear lug extends longitudinally along the top of the block. An end shear lug extends vertically along each end of the block. The bottom surface and each end of the block includes a groove therein. When stacked end to end in successive rows, the top and end shear lugs of each interlocking block engage the complimentary grooves in the adjacent blocks thereby enabling the blocks to self-align vertically and lock together as they are stacked. The resulting mine seal exhibits a high resistance to transverse loads.
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