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公开(公告)号:US20220298810A1
公开(公告)日:2022-09-22
申请号:US17833611
申请日:2022-06-06
申请人: Logix Brands Ltd.
发明人: Kurtis Chapman
摘要: Concrete form assemblies having insulating foam panels are created using locking members embedded within the insulating foam panels and ties each having a pair of side rails for coupling two insulating foam panels together at a predetermined distance apart, the locking members and side rails being adapted so that either side rail can be coupled to either locking member and either of the ends of the rails and locking members can be toward the top or bottom of the assembly when the rails are coupled to the locking members.
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公开(公告)号:US20220228365A1
公开(公告)日:2022-07-21
申请号:US17667020
申请日:2022-02-08
发明人: Kenneth M. Chevis
IPC分类号: E04B2/86 , E04G11/00 , E04G17/065 , E04G11/08 , E04G17/00 , E04G13/02 , E04G17/14 , E04G17/04 , E04G17/06 , E04G11/06 , E04G17/16
摘要: Various implementations described herein are directed to a formwork system. In one implementation, the formwork system includes aluminum extrusions and aluminum castings. The aluminum castings and the aluminum extrusions can be assembled by being pressed and riveted together.
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公开(公告)号:US20210324623A1
公开(公告)日:2021-10-21
申请号:US17272367
申请日:2019-09-16
申请人: Pino ALBANESE
发明人: Pino ALBANESE
IPC分类号: E04B1/82 , E04G17/06 , E04G17/065
摘要: A device for preventing sound transmission through a spacer tube, an aperture or a duct (1) is realized by inserting a damping body (21) which can be cost-effectively mass-produced and can be inserted through the apertures in the wall (15) without any effort and with correspondingly low cost. This eliminates the need for laborious plugging with rock wool or liquid mortar.
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公开(公告)号:US10934726B2
公开(公告)日:2021-03-02
申请号:US15952763
申请日:2018-04-13
摘要: According to one embodiment an extractor is provided that comprises a stem with a handle at one end and a conical spacer engagement device cooperating with the conical spacer for extracting it from the concrete wall at the other end. The extractor also comprises a mobile element which is displaceable by a user along the stem between a retracted position to which the mobile element is moved in order to contribute to the extraction of the conical spacer, and an advanced position to which the mobile element is moved in order to push the conical spacer, releasing it from the conical spacer engagement device. When the conical spacer engagement device is fixed to the conical spacer, then the mobile element is moved to the retracted position, the corresponding conical spacer being extracted. The mobile element is then moved again to the advanced position, releasing the conical spacer from the conical spacer engagement device.
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公开(公告)号:US10407926B2
公开(公告)日:2019-09-10
申请号:US15608933
申请日:2017-05-30
申请人: Peri GmbH
发明人: Philip Endriss , Matthias Konrad
IPC分类号: E04G17/06 , F16B13/08 , E04G17/075 , F16B13/02 , F16B13/00
摘要: A sealing plug has an elastic sleeve of thimble-like basic shape. A wound-up band of the sealing plug is inserted in the sleeve. The number of windings or turns of the band can be reduced by rotating the inner end of the band, wherein the outside diameter of the band, and hence the outside diameter of the elastic sleeve, widens. The band can be inserted in pretensioned state into the sleeve and can slacken after insertion into an anchor hole. The band can be expanded in the anchor hole beyond the slackened state of the band. The sealing plug further has a latching mechanism, which prevents back-rotation of the expanded sleeve. The sealing plug enables a radial expansion, and hence a sealing of anchor holes of different diameter, without shortening of the axial sealing surface of the sleeve.
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公开(公告)号:US10267051B2
公开(公告)日:2019-04-23
申请号:US15796142
申请日:2017-10-27
IPC分类号: E04G17/065 , E04G17/06
摘要: Formwork tube consisting of a first portion with a first conical end, and a second portion with a second conical end. The first portion and the second portion are coupled to each other, so that the tube can be completely extracted from the formwork after use. The first portion is extracted from one of the sides of the formwork while the second portion is extracted from the other side of the formwork. The formwork tube is suitable for housing therein a transverse tie rod.
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公开(公告)号:US10267037B2
公开(公告)日:2019-04-23
申请号:US15588556
申请日:2017-05-05
申请人: Cooper E. Stewart
发明人: Cooper E. Stewart
摘要: The insulating concrete form system includes longitudinal and corner block assemblies each having a pair of side panels configured with tie receivers interacting with panel spacing ties to hold the side panels in an opposing manner and leading edges with an alternating arrangement of projections and recesses for interlocking with neighboring block assemblies. Each panel spacing tie includes a mid-support section interposing in between and connecting to a pair of end sections by a living hinge with each end section being configured with a flange member for placement within an opposing spatial wedge of the tie receiver, whereby the living hinge possesses the capability of allowing the side panels to move inwardly toward one another in a racked position to yield compactness of the longitudinal block assembly for economical transport. The corner block assembly also includes corner panel spacing ties to supplementally reinforce its structure to withstand hydrostatic blowout caused by poured concrete.
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公开(公告)号:US20190063006A1
公开(公告)日:2019-02-28
申请号:US16173506
申请日:2018-10-29
申请人: Shaw & Sons, Inc.
发明人: Ronald D. Shaw
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.
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公开(公告)号:US09988813B2
公开(公告)日:2018-06-05
申请号:US15301119
申请日:2015-03-31
申请人: Dominique Tallarida , Denis Mary
发明人: Dominique Tallarida
CPC分类号: E04B2/8623 , E04B1/165 , E04B1/167 , E04B1/3205 , E04B2001/3276 , E04C2/00 , E04C2002/004 , E04G11/02 , E04G17/06
摘要: The present invention relates to a formwork plate comprising a flat rectangular central body extended in a first direction by a first series of flat tabs and in a second opposing direction by a second series of flat tabs, the tabs extending in the plane of the body while leaving a spacing between tabs of the same series, the plate having first and second sets of angled tabs, with each angled tab extending into the spacing between two flat tabs respectively from the first or second series, the tabs being angled while extending the body each having an angled portion and a flat distal end portion extending parallel to the flat tabs. The invention also relates to a formwork made from several plates.
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公开(公告)号:US20170321419A1
公开(公告)日:2017-11-09
申请号:US15588556
申请日:2017-05-05
申请人: Cooper E. Stewart
发明人: Cooper E. Stewart
IPC分类号: E04B2/86 , E04G17/075 , E04G11/06 , E04G9/02 , E04G17/06
CPC分类号: E04B2/8635 , E04B2/8641 , E04B2002/867 , E04B2002/8694 , E04G9/02 , E04G9/10 , E04G11/06 , E04G17/0758 , E04G2017/0638
摘要: The insulating concrete form system includes longitudinal and corner block assemblies each having a pair of side panels configured with tie receivers interacting with panel spacing ties to hold the side panels in an opposing manner and leading edges with an alternating arrangement of projections and recesses for interlocking with neighboring block assemblies. Each panel spacing tie includes a mid-support section interposing in between and connecting to a pair of end sections by a living hinge with each end section being configured with a flange member for placement within an opposing spatial wedge of the tie receiver, whereby the living hinge possesses the capability of allowing the side panels to move inwardly toward one another in a racked position to yield compactness of the longitudinal block assembly for economical transport. The corner block assembly also includes corner panel spacing ties to supplementally reinforce its structure to withstand hydrostatic blowout caused by poured concrete.
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