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公开(公告)号:US11519186B2
公开(公告)日:2022-12-06
申请号:US16827437
申请日:2020-03-23
申请人: PERI SE
摘要: A support structure for a frame formwork panel including a support structure and a formwork skin connected to the support structure, the support structure having two longitudinal edge girders and two transverse edge girders, wherein a corner connecting piece which is welded to the two respective edge girders is provided in at least some of the corner regions of the support structure where a longitudinal edge girder and a transverse edge girder come together.
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公开(公告)号:US20220372774A1
公开(公告)日:2022-11-24
申请号:US17764076
申请日:2020-09-25
摘要: A support system for roof formworks object of this invention with elements for providing greater stability to the system while facilitating the assembly and disassembly thereof, having a purlin with an anchoring system to a purlin holder, a purlin holder with an anchoring system to a head, a head with a seat for purlins, a head with an overlapping accessory for purlin holders and a distance fixer for purlins.
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公开(公告)号:US20220341193A1
公开(公告)日:2022-10-27
申请号:US17287190
申请日:2019-10-22
发明人: Guido FARESIN
IPC分类号: E04G11/50
摘要: A beam for formwork systems, with a transverse cross-section that is symmetrical with respect to an axis of symmetry and having, in succession:
a first portion with two C-shaped profiles, which are arranged mirror-symmetrically with respect to the axis of symmetry, with mutually opposite cores and cavities directed outward, connected by a plate for connection between two mirror-symmetrical wings thereof,
a connecting element, which extends along the direction of the axis of symmetry, between the plate for connection and a base,
a second portion with two protrusions which extend from the base and are provided with transverse end elements.-
公开(公告)号:US11293194B2
公开(公告)日:2022-04-05
申请号:US16572552
申请日:2019-09-16
发明人: Kenneth M. Chevis
IPC分类号: E04G21/32 , E04G17/00 , E04C3/04 , E04G11/06 , E04G17/14 , E04G11/28 , E04G25/06 , E04G11/50 , E04G25/00
摘要: Various implementations described herein are directed to a modular ledger of an integrated construction system. In one implementation, the modular ledger includes a rail, having a first end and a second end. Each end of the rail is configured to receive a coupling component. The rail has a plurality of holes configured to couple to bracing components of the integrated construction system.
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公开(公告)号:US20220064969A1
公开(公告)日:2022-03-03
申请号:US17524418
申请日:2021-11-11
摘要: An adjustable beam may include an elongate member extending between a first end and a second end, a first connector pivotably coupled to the first end, and a second connector pivotably coupled to the second end. The first and second connectors each are configured to be releasably coupled to neighboring supporting beams and other adjustable beams.
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公开(公告)号:US20220034105A1
公开(公告)日:2022-02-03
申请号:US17325335
申请日:2021-05-20
发明人: Bradley D.A. Bond
IPC分类号: E04G11/50
摘要: A main beam for a formwork grid construction component system is disclosed. Typical main beams work with secondary joists (sometimes referred to as secondary beams to support a decking surface for pouring of concrete or cement. By strengthening the main beam using an altered profile while maintaining interoperable external dimensions, the span distance of each joist may be increased. By forming the main beam with the disclosed profile, joists can be made longer (e.g., have an eight foot connected span to increase grid size) and maintain appropriate strength (or increased weight tolerance). Formwork grid systems are used in construction of buildings and other structures. Interoperability with existing components is maintained by the disclosed main beam adhering to the same external functional form factor. The external form factor being the same allows main beams constructed in accordance with this disclosure to properly function with existing formwork grid construction components.
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公开(公告)号:US20210115661A1
公开(公告)日:2021-04-22
申请号:US17134787
申请日:2020-12-28
IPC分类号: E04B1/68 , E02D27/02 , E04B1/04 , E04B1/24 , E04C2/38 , E04G11/08 , E04G11/50 , E04G15/06 , E04G17/04
摘要: A building system (5) including a panel system (10) and a formwork system (78). The panel system (10) includes a plurality of modular panels (12) arranged to fit with one another in a predetermined grid arrangement (13) to form side walls of a building in a fitted condition. At least the bottom sides (24) of each of the modular panels (12) includes a plurality of apertures (34) that are arranged at predetermined spaced apart locations along the bottom side (24) so as to coincide with the predetermined grid arrangement (13). The formwork system (78) includes a plurality of modular formwork members (80) that are associated with each of the modular panels (12) to provide a supporting slab (72) having slab apertures (76) to allow coupling with the modular panels (12). Modular panels (12), formwork members (80) and associated methods of use are also disclosed.
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公开(公告)号:US20210040751A1
公开(公告)日:2021-02-11
申请号:US16979474
申请日:2019-03-06
申请人: Peri GmbH
发明人: Florian Sturm
摘要: The invention relates to a method for displacing a ceiling formwork (10) for a nearest concreting section (9), wherein first (11) and second (12) supporting devices for supporting the ceiling formwork (10) are arranged below the nearest concreting section (9). Said supporting devices each have a shuttering position (EP) and a stripping position (AP), wherein the ceiling formwork is raised to a concreting level in the shuttering position (EP) and lowered relative to the concreting level in the stripping position (AP). The first supporting device (11) is moved into the stripping position and the second supporting device is moved into the shuttering position, and a collision protection element (15, 15) is arranged between the second supporting device (12) and an end face (17, 17) of the ceiling formwork (10) when the end face (17, 17′) of the ceiling formwork (10) strikes the second supporting device (12) after passing over the first supporting device (11), so that the collision protection element (15, 15) forms a flank (15a) rising in the displacement direction (VR) for guiding the ceiling formwork (10) in the displacement direction (VR). The end face (17, 17′) of the ceiling formwork (10) is then lifted—guided by the collision protection element (15, 15′)—to the concreting level so that the ceiling formwork (10) passes over the second supporting device (12).
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公开(公告)号:US20200256071A1
公开(公告)日:2020-08-13
申请号:US16859426
申请日:2020-04-27
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.
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公开(公告)号:US10711471B2
公开(公告)日:2020-07-14
申请号:US16122994
申请日:2018-09-06
发明人: Guido Faresin
摘要: A support device for supporting beams of formwork for floor slabs, which comprises an upright, the end of which can be fixed to a supporting prop that rests on the ground; a supporting head for at least one supporting beam of floor slab formwork, which is arranged coupled slideably along the upright, and elements of reversibly locking the supporting head on a preset position defined along the upright, the supporting head in turn comprises: two plates, at least two recesses, for guiding insertion and for containment for a resting portion of the corresponding supporting beam, each one of which is provided on a respective plate, each recess having a substantially flat bottom with a breadth such as to define a variable resting point for the supporting beam along the bottom as a function of the inclination of the supporting beam.
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