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公开(公告)号：US12076883B2
公开(公告)日：2024-09-03
申请号：US17049330
申请日：2019-04-20
申请人： PERI SE
发明人： Juergen Mayer
CPC分类号： B28B1/001 , B28B11/245 , B33Y10/00 , B33Y70/10 , B33Y80/00
摘要： A process for producing a component from a curable material, a new layer of the material being printed in periodically recurring steps in a 3D printing process onto a layer located thereunder so as to have lower reinforcing elements which protrude above the top of this new layer, and also relates to a component produced by a corresponding process. Known processes and components do not allow reinforcement over a large surface area.
The object of designing a process in such a way that the reinforcement thereof withstands high loads is achieved by providing that, after each layer has been printed, upper reinforcing elements are connected to the lower reinforcing elements so as to extend said lower reinforcing elements and so as to form the lower reinforcing elements of the subsequent layer.-
公开(公告)号：US20240247505A1
公开(公告)日：2024-07-25
申请号：US18587062
申请日：2024-02-26
申请人： PERI SE
发明人： Wilfried Haeberle , Bernd Renz , Gisbert Eppelt
摘要： A connector strip for slab formwork, characterized in that it has a plurality of spaced coupling regions for engagement with prop heads of formwork props. An assembly of several formwork props on which the coupled connector strip rests. A method for erecting and removing at least part of a slab formwork.
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公开(公告)号：US12044017B2
公开(公告)日：2024-07-23
申请号：US17839111
申请日：2022-06-13
申请人： PERI SE
发明人： Dieter Deifel , Andre Zwerenz
IPC分类号： E04G11/28
CPC分类号： E04G11/28
摘要： A self-climbing system with a self-climbing unit in which the climbing brackets and the working brackets each have anchor receptacles which each correspond with one another in their pattern with respect to their relative positions, with the result that, after freeing the anchor holes, which are used by the working brackets, of an anchor point of a concrete wall section of a concrete building structure, the climbing brackets can be anchored in precisely these freed anchor holes of the anchor point. Moreover, the invention relates to a self-climbing unit for an aforementioned self-climbing system and to a method for moving such a self-climbing unit on a concrete building structure.
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公开(公告)号：US12006710B2
公开(公告)日：2024-06-11
申请号：US16757722
申请日：2018-10-22
申请人： PERI SE
发明人： Andrew Read , Florian Sturm
摘要： A support for supporting a structure region, including a central part which has a hollow profiled rectangular tube and two end parts, wherein each of the end parts is arranged so as to be telescopable out of the central part from open ends of the hollow profiled rectangular tube in order to change the length of the support. Each of the end parts has a hollow profiled round tube, and inner wall regions of the hollow profiled rectangular tube form guides for the hollow profiled round tubes. The hollow profiled round tubes can be guided in the central part in the longitudinal direction of the hollow profiled rectangular tube by means of contact region lying against the guides so as to achieve the telescopability of the end parts.
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公开(公告)号：US20240084609A1
公开(公告)日：2024-03-14
申请号：US18261538
申请日：2022-01-04
申请人： PERI SE
发明人： Franz Winter
IPC分类号： E04G7/02
CPC分类号： E04G7/02
摘要： An element receptacle for providing a receptacle for a scaffolding element on a scaffolding element already positioned, the element receptacle comprising a receptacle which has a receptacle interface for receiving a scaffolding element which also has at least one joint region disposed adjacent to receiving interface, and which also has a clamping region disposed adjacent to the joint region on the side of the receptacle opposite the receptacle interface. The element receptacle also comprises a retainer which has an attaching element for attaching to a scaffolding element already positioned, and which also has at least one mating joint region. In the element receptacle, the joint region of the receptacle is inserted into the mating joint region of the retainer, or the mating joint region of the retainer is inserted into the joint region of the receptacle.
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公开(公告)号：US20240052656A1
公开(公告)日：2024-02-15
申请号：US18259491
申请日：2021-12-28
申请人： PERI SE
发明人： Anibrata Routh , K. S. Arun , CNVS Rao , Vinothkumar Raju , Ankush Rathod
IPC分类号： E04G25/06
CPC分类号： E04G25/063 , E04G25/065 , E04G2025/042
摘要： A locking mechanism for locking an inner tube with an outer tube of an adjustable telescopic push-pull prop assembly is disclosed. The locking mechanism includes a slotted prop nut having a slot and adapted to move in either direction when rotated on the outer tube having threads, a guiding ring adapted to be accommodated in the slot of the slotted prop nut, and a captive grooved pin assembly adapted to be accommodated in the guiding ring for locking and unlocking the inner tube and the outer tube such that the slotted prop nut encases the guiding ring and the captive grooved pin assembly. The positioning of the captive grooved pin assembly is such that it does not hinder the rotation of the slotted prop nut.
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公开(公告)号：US20230399860A1
公开(公告)日：2023-12-14
申请号：US18455763
申请日：2023-08-25
申请人： PERI SE
发明人： Anibrata Routh , K S. Arun , CNVS Rao , A Sharanappa
IPC分类号： E04G11/50
CPC分类号： E04G11/50 , E04G11/483
摘要： A filler beam assembly of a formwork structure is disclosed. The filler beam assembly includes a beam having a first end and a second end distal to the first end. The first end and the second end are adapted to be in contact with top plates of respective drop head assemblies. The beam includes a top surface having a drophead interface edge at the first end and a drophead interface edge at the second end. The filler beam assembly includes a first lip formed on one side of the beam and adapted to accommodate one of a timber runner and a PU insert for being nailed with a plywood positioned adjacent to the top surface of the beam, and an additional lip disposed below the first lip and adapted to be accommodate a head portion of a cross beam.
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公开(公告)号：US11834852B2
公开(公告)日：2023-12-05
申请号：US16988492
申请日：2020-08-07
申请人： PERI SE
发明人： Julian Huber , Andrew Read , Florian Sturm
摘要： A striking tool having a base element and a striking element configured to engage with a formwork panel. The striking tool has a plurality of struts, wherein the base element, the striking element, and the plurality of struts define a parallelogram configuration and an actuation mechanism configured to cause relative motion between the base element and the striking element.
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公开(公告)号：US20230383556A1
公开(公告)日：2023-11-30
申请号：US18183113
申请日：2023-03-13
申请人： PERI SE
CPC分类号： E04G11/486 , E04G25/04
摘要： A support head for attachment to a formwork support for creating the formwork for a floor using a large number of floor formwork elements which each have a form surface. The support head has two support portions suitable for supporting at least one pair of adjacent floor formwork elements of the large number of floor formwork elements. The support head has an adjustment device for moving a first support portion into an arrangement in which the floor formwork element which can be mounted on the first support portion can be mounted thereon on at least one subjacent mounting point which is at a lower mounting height than a formwork mounting height. The mounting point of the second support portion remains at the formwork mounting height.
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公开(公告)号：US11774317B2
公开(公告)日：2023-10-03
申请号：US17311218
申请日：2019-11-11
申请人： Peri SE
发明人： Mikael Jaerleberg
CPC分类号： G01M5/0041 , E04G11/08 , E04G17/06 , G01L19/0046 , G01M5/0083 , E04G2009/028
摘要： A transmitter for predicting stress on a formwork element during and/or after pouring a building material, in particular concrete, into a space enclosed by a formwork including the formwork element, the formwork element comprising a form face and a support structure which is attached to the form face and supporting the form face, wherein the form face is separated from or integrated into the support structure, the system comprising data acquisition means, at least one sensor unit, a control unit and a transmission unit.
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