公开(公告)号：US12000161B2

公开(公告)日：2024-06-04

申请号：US18146317

申请日：2022-12-23

申请人： Romeo Ilarian Ciuperca

发明人： Romeo Ilarian Ciuperca

IPC分类号： E04G11/08 ,  C04B28/04 ,  C04B28/08 ,  C04B40/04 ,  E04B1/16 ,  E04B5/36 ,  E04C5/16 ,  E04G9/06 ,  E04G9/10 ,  E04G11/38 ,  E04G17/06 ,  E04G17/065 ,  E04G17/14 ,  E04G21/06 ,  E04B2/86 ,  E04B5/48 ,  E04G9/02

CPC分类号： E04G11/08 ,  C04B28/04 ,  C04B28/08 ,  C04B40/04 ,  E04B1/161 ,  E04B5/36 ,  E04C5/168 ,  E04G9/06 ,  E04G9/10 ,  E04G11/38 ,  E04G17/06 ,  E04G17/0658 ,  E04G17/14 ,  E04G21/06 ,  E04B2/8647 ,  E04B2002/8682 ,  E04B2002/8688 ,  E04B5/48 ,  E04G2009/028 ,  E04G17/0652

摘要： The invention comprises a product. The product comprises a first removable concrete form having a concrete forming face and a first insulating panel insert having a first primary surface and an opposite second primary surface, wherein the second primary surface of the first insulating panel insert contacts the concrete forming face of the first removable concrete form. The product also comprises an elongate anchor member having an enlarged portion and an elongate portion, the elongate portion having a first end and an opposite second end, wherein the enlarged portion is disposed adjacent the first end and contacts the second primary surface of the first insulating panel insert and wherein the elongate portion extends through the first insulating panel insert and extends outwardly from the first primary surface of the first insulating panel insert. A method of using a removable insulated concrete form system is also disclosed.

公开(公告)号：US11788307B2

公开(公告)日：2023-10-17

申请号：US16979474

申请日：2019-03-06

申请人： Peri GmbH

发明人： Florian Sturm

IPC分类号： F16M11/00 ,  E04G25/04 ,  E01D21/06 ,  E04G11/48 ,  E04G17/16 ,  E04G11/50 ,  E01D19/12 ,  E04B1/00 ,  F16M13/02 ,  E01D101/24 ,  E04G11/38 ,  E04G25/00

CPC分类号： E04G25/04 ,  E01D19/125 ,  E01D21/065 ,  E04B1/003 ,  E04G11/48 ,  E04G11/483 ,  E04G11/486 ,  E04G11/50 ,  E04G17/16 ,  F16M13/022 ,  E01D2101/24 ,  E04G11/38 ,  E04G2025/003 ,  E04G2025/006 ,  E04G2025/045 ,  F16M2200/021 ,  F16M2200/025

摘要： A method for displacing a ceiling formwork for a nearest concreting section, wherein first and second supporting devices for supporting the ceiling formwork are arranged below the nearest concreting section. Said supporting devices each have a shuttering position and a stripping position, wherein the ceiling formwork is raised to a concreting level in the shuttering position and lowered relative to the concreting level in the stripping position. The first supporting device is moved into the stripping position and the second supporting device is moved into the shuttering position, and a collision protection element is arranged between the second supporting device and an end face of the ceiling formwork when the end face of the ceiling formwork strikes the second supporting device after passing over the first supporting device, so the collision protection element forms a flank rising in the displacement direction for guiding the ceiling formwork in the displacement direction.

公开(公告)号：US11686109B2

公开(公告)日：2023-06-27

申请号：US17825342

申请日：2022-05-26

申请人： George Charitou

发明人： George Charitou ,  Mubashir Choudhry

IPC分类号： E04G11/38 ,  E04G9/02 ,  E04G11/48 ,  E04G11/50

CPC分类号： E04G11/38 ,  E04G9/02 ,  E04G11/48 ,  E04G11/483 ,  E04G11/50

摘要： A prop head assembly is configured to be fixedly connected to a vertically-extending construction column, and also configured to support a horizontal construction beam assembly once the prop head assembly is fixedly connected to the vertically-extending construction column. The prop head assembly includes a first beam-locating feature and a second beam-locating feature. The first beam-locating feature is configured to selectively receive, at least in part, a beam-reference portion. The second beam-locating feature is also configured to receive the beam-reference portion once the beam-reference portion is inadvertently displaced away from the first beam-locating feature and from the vertically-extending construction column and toward the second beam-locating feature.

公开(公告)号：US11686108B2

公开(公告)日：2023-06-27

申请号：US17547440

申请日：2021-12-10

申请人： George Charitou

发明人： George Charitou ,  Mubashir Choudhry

IPC分类号： E04G11/48 ,  E04G11/50 ,  E04G11/38

CPC分类号： E04G11/38 ,  E04G11/48 ,  E04G11/483 ,  E04G11/50

摘要： An apparatus includes a construction column configured to extend perpendicular relative to a ground surface, a construction beam assembly configured to be positioned perpendicular relative to the construction column, and a prop head assembly configured to be fixedly connected to an upper end portion of the construction column and to support the end portion of the construction beam assembly. The prop head assembly defines first and second recesses configured to selectively receive a pin of the construction beam assembly therein.

公开(公告)号：US20230175274A1

公开(公告)日：2023-06-08

申请号：US18061781

申请日：2022-12-05

申请人： PERI SE

发明人： Bernd Renz ,  Martin Stoerk ,  Werner Schneider

IPC分类号： E04G11/52 ,  E04G11/38

CPC分类号： E04G11/52 ,  E04G11/38

摘要： A method for assembling at least one slab table for at least partial formworking of a concrete slab, which has a carrier skeleton, at least one formwork element, and at least one support.

公开(公告)号：US11591793B2

公开(公告)日：2023-02-28

申请号：US16949683

申请日：2020-11-10

申请人： Forma Technologies Inc.

发明人： Scott Armstrong

IPC分类号： E04B2/86 ,  E04G9/05 ,  E04C5/16 ,  E04G17/075 ,  E04G11/02 ,  E04G11/06 ,  E04G11/38 ,  E04G11/36 ,  E04G11/46 ,  E04H9/00 ,  E04H9/14

摘要： The disclosure presents a composite conduit formwork structure which includes a cylindrical outer casing adapted to bond with a cylindrical inner casing which are maintained at a fixed distance apart by a plurality of radial stanchions. The inner casing and outer casing form an interior void which is filled with concrete during manufacture. The outer casing and inner casing remain in place to protect the structure once completed. A novel method of assembly is also provided whereby radial stanchions are rotated between the outer casing and inner casing. All of the components in a preferred embodiment are formed of a fiberglass material.

公开(公告)号：US11519187B2

公开(公告)日：2022-12-06

申请号：US16827508

申请日：2020-03-23

申请人： Peri SE

发明人： Wilfried Haeberle

IPC分类号： E04G9/02 ,  E04G11/38 ,  E04G11/48

摘要： A support structure for a formwork panel having a support structure and a formwork skin positioned on the front of the support structure and attached to the support structure, wherein the support structure has at least one edge girder on a pair of opposite edges and a plurality of transverse girders between these two edge girders which run transversely to these two edge girders, characterized in that at least some of the transverse girders are designed as a profile girder, comprising a flange at its first end arranged at the front of the support structure, a tubular hollow section at its second end away from the front of the support structure, and between them a preferably wall-like member connecting the first end and the second end.

公开(公告)号：US11384548B2

公开(公告)日：2022-07-12

申请号：US16842349

申请日：2020-04-07

申请人： DPR Construction, A General Partnership

发明人： Scott Baylor

IPC分类号： E04G15/06 ,  E04G11/38

摘要： A sleeve for forming a channel through a concrete slab is described herein. The sleeve includes a sleeve body with top and bottom ends extending along a longitudinal axis, wherein the top end is wider than the bottom end. The sleeve includes an attachment flange attached to the bottom end that extends laterally outward with respect to the longitudinal axis. The attachment flange may be secured to a concrete form. An alternative sleeve has an attachment mechanism protruding from the first end of the sleeve body for facilitating the attachment of the sleeve body to a concrete form. In some embodiments, the sleeve can also include a removal mechanism disposed at the second end of the sleeve body to facilitate removal of the sleeve body from the concrete slab. Various sleeve configurations are described, some of which are reusable and some of which are one-time use only.

公开(公告)号：US20220145646A1

公开(公告)日：2022-05-12

申请号：US16949681

申请日：2020-11-10

申请人： Forma Technologies Inc.

发明人： Scott Armstrong

IPC分类号： E04G11/02 ,  E04G11/06 ,  E04G11/38

摘要： The disclosure presents a composite concrete structure formwork which comprises stay in place fiberglass profiles and reinforcement to form various building and shelter structures. The structures include an interior container maintained at a set distance within an exterior container to form a void. The void is filled with wet concrete which is allowed to cure. All of the components in a preferred embodiment are formed of a fiberglass material.

公开(公告)号：US11041321B2

公开(公告)日：2021-06-22

申请号：US16859426

申请日：2020-04-27

申请人： Titan Formwork Systems, LLC

发明人： David L. Bacon ,  D. Randall Shilling ,  Kameron M. Abt

IPC分类号： E04G11/50 ,  E04G11/38

摘要： The disclosure is directed to a method and system for securing a shoring deck to a column. The method includes providing a first beam bracing against a column, wherein the first beam is disposed at a first longitudinal axis that is perpendicular to a long axis of the column. The method includes coupling the first beam to first and second deck beams of a plurality of deck beams of a shoring deck. The method also includes providing a second beam bracing against the column and coupling the second beam to third and fourth deck beams of the plurality of deck beams. The method further includes positioning the first and second beams with respect to the column such that respective first and second longitudinal axes through the respective first and second beams are aligned at an acute angle with respect to each other.