公开(公告)号：US12077971B2

公开(公告)日：2024-09-03

申请号：US18110777

申请日：2023-02-16

Applicant: Apache Industrial Services, Inc.

Inventor： Kenneth M. Chevis ,  Jonathon Daub

IPC: E04G11/48

CPC classification number: E04G11/483

Abstract: End fittings may be designed so that they connect to each other in more than two configurations. A first end fitting may be connected to an adjoining end fitting, removed, rotated ninety degrees and reconnected with the adjoining end fitting without jeopardizing stability of the position of each end fitting relative to the other. The first end fitting may be connected to the adjoining end fitting, removed, rotated an additional ninety degrees and reconnected with the adjoining end fitting without jeopardizing stability of the position of each end fitting relative to the other. The first end fitting may be connected to an adjoining end fitting, removed, rotated a yet further ninety degrees and reconnected with the adjoining end fitting without jeopardizing stability of the position of each end fitting relative to the other.

公开(公告)号：US12071774B1

公开(公告)日：2024-08-27

申请号：US18453560

申请日：2023-08-22

Applicant: Bond Formwork Systems, LLC

Inventor： Bradley D. A. Bond

IPC: E04G25/04 ,  E04G11/48 ,  E04G25/06 ,  E04G25/00

CPC classification number: E04G11/486 ,  E04G25/066 ,  E04G2025/006 ,  E04G2025/042

Abstract: A universal prop system for grid shoring provides increased versatility and cost effectiveness over conventional grid shoring systems for building construction, such as concrete parking garage construction. The universal props include a variety of interchangeable prop stands, interchangeable drop heads, and interchangeable stringer jacks with a variety of different types of stringer heads. The interchangeable drop heads interconnects the interchangeable stringer jacks with the interchangeable prop stands. The interchangeable drop heads are designed to support a variety of different types of rails, such as beams, joists, rafters, pipes, etc. The interchangeable stringer jacks include a number of different stringer heads configured to support a variety of different stringers. The different stringer heads include, for example, U-heads, spindle forks and jack plates, with and without detachable threaded shafts.

公开(公告)号：US11987999B2

公开(公告)日：2024-05-21

申请号：US17375621

申请日：2021-07-14

Applicant: Brand Shared Services LLC

Inventor： Jack Yue Ho Poon

IPC: E04G11/48

CPC classification number: E04G11/483

Abstract: A support head mountable on a support post for supporting a beam in a formwork system is provided. The support head includes a top member for contacting and supporting the beam, a base member mountable on top of the support post, and a pin. Each of the top and base members has a tube with opposing pin holes. The tubes are configured to form vertically extending telescopic tubes, with the pin holes aligned along a horizontal axis. The pin is insertable into the pin holes, and has spaced apart depressions thereon. The pin is slidably moveable in the pin holes from a first position to a second position. In the first position, the depressions are offset from the pin holes. In the second position the depressions are aligned with the respective pin holes thus lowering the first tube and the top member in height.

公开(公告)号：US11976477B2

公开(公告)日：2024-05-07

申请号：US17421772

申请日：2020-01-17

Applicant: Brand Shared Services LLC

Inventor： Allan James Becker

IPC: E04G11/48 ,  E04G11/50 ,  E04G17/00 ,  E04B5/32 ,  E04G25/00

CPC classification number: E04G11/486 ,  E04G11/50 ,  E04G17/005 ,  E04B5/32 ,  E04G2025/006

Abstract: A formwork system includes a height-adjustable support for supporting a beam in substantially horizontal or slightly inclined position that includes a support with a central upstanding member and a support arm. The support arm has a rounded socket, and the beam has a cylindrical mounting pin proximate its end. The socket and mounting pin are shaped and sized so that the mounting pin is retained within the socket and they together form a hinge joint. As the mounting pin is retained by the socket of the support arm, it does not shift laterally relative to the support arm as the support arm is vertically adjusted. The variance in the gap between laterally secured forming panels as a response to vertical shift of the support is dependent on the incline angle of the beam and the dimensions of the beam and the support arm. This is predictable within a defined tolerance.

公开(公告)号：US11965344B2

公开(公告)日：2024-04-23

申请号：US17909644

申请日：2021-01-21

Applicant: SISTEMAS TÉCNICOS DE ENCOFRADOS, S.A.

Inventor： José Luis Ubiñana Félix

IPC: E04G11/48 ,  E04G11/50

CPC classification number: E04G11/483 ,  E04G11/50

Abstract: An anchoring head for formwork struts is intended for the implementation of inclined floor slabs, and includes a support, an erect region coupled to a strut to be mounted, wherein there are two separate positioning shafts transversely arranged with respect to the erect region, that are adjustable in height by means of a height adjusting system, the positioning shafts being configured to support a respective beam in a fixed way by means of releasable locking means. The support includes a visual indicating means for indicating the angular position of each beam to be supported, the indicating means being associated with the positioning shaft of the beam to be supported by means of a cam arrangement, the cam arrangement being provided with a cam member coupled to the positioning shaft, such that the position of the cam member is directly related to the height at which the positioning shaft is located.

公开(公告)号：US20240102303A1

公开(公告)日：2024-03-28

申请号：US18470099

申请日：2023-09-19

Applicant: PERI SE

Inventor： Florian Sturm

IPC: E04G25/04 ,  E01D19/12 ,  E01D21/06 ,  E04B1/00 ,  E04G11/48 ,  E04G11/50 ,  E04G17/16 ,  F16M13/02

CPC classification number: E04G25/04 ,  E01D19/125 ,  E01D21/065 ,  E04B1/003 ,  E04G11/48 ,  E04G11/483 ,  E04G11/486 ,  E04G11/50 ,  E04G17/16 ,  F16M13/022 ,  E01D2101/24

Abstract: 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：US11814835B2

公开(公告)日：2023-11-14

申请号：US16311766

申请日：2017-01-27

Applicant: Hickory Design Pty Ltd

Inventor： George Argyrou

IPC: E04B1/20 ,  E04B1/34 ,  E04B5/04 ,  E04B2/94 ,  E04G11/48 ,  E04B1/348 ,  E04B5/23 ,  E04B5/38 ,  E04G21/12 ,  E04B5/18 ,  E04G11/56 ,  E04C5/08

CPC classification number: E04B1/34815 ,  E04B1/34823 ,  E04B5/04 ,  E04B5/18 ,  E04B5/23 ,  E04B5/38 ,  E04G11/48 ,  E04G11/483 ,  E04G11/56 ,  E04G21/12 ,  E04B1/20 ,  E04B2103/02 ,  E04C5/08

Abstract: The invention provides a method of constructing a modular multi-storey building including: assembling first and second building modules in a vertical arrangement at an 5 installation location to form a multi-storey building structure, wherein temporary support members between the first and second building modules vertically support at least part of the second building module above the first building module; installing a permanent support structure 10 and connecting it to the first and second building modules to vertically support the second building module above the first building module; and removing the temporary support members.

公开(公告)号：US11788307B2

公开(公告)日：2023-10-17

申请号：US16979474

申请日：2019-03-06

Applicant: Peri GmbH

Inventor： Florian Sturm

IPC: 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 classification number: 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

Abstract: 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：US20230249952A1

公开(公告)日：2023-08-10

申请号：US17742261

申请日：2022-05-11

Applicant: GLORIA CO., LTD.

Inventor： Yung Hyun YOO

IPC: B66F3/46 ,  E04G11/48

CPC classification number: B66F3/46 ,  E04G11/48

Abstract: The present invention relates to an integrated lifting control system for controlling horizontal maintenance and loads of weights lifted vertically, the integrated lifting control system including: power units for supplying hydraulic or pneumatic pressures to hydraulic/pneumatic jacks as strand jacks for lifting the weights as unit weights to installation positions; the hydraulic/pneumatic jacks each having a CP block serving as a support stand and maintaining a strand wire in a vertical direction, a spherical or semispherical bearing installed on the CP block, and a load cell mounted on the strand wire to sense the loads of the weights; a main control panel connected to the power units and the hydraulic/pneumatic jacks; and a piperack connected to the strand wires of the hydraulic/pneumatic jacks.

公开(公告)号：US20230243166A1

公开(公告)日：2023-08-03

申请号：US18133691

申请日：2023-04-12

Applicant: FARESIN FORMWORK S.P.A.

Inventor： Lucia FARESIN ,  Chiara FARESIN

IPC: E04G11/48

CPC classification number: E04G11/48

Abstract: An apparatus for providing supporting structures for floor slab formwork, which comprises at least one beam with at least one end portion which has:

a pair of mirror-symmetrical walls, which are plate-like and vertical with respect to the installation position of the beam and are crossed by a crossmember which protrudes externally from the mirror-symmetrical walls with respective external portions,
an L-shaped element, between the pair of mirror-symmetrical walls, with a vertical portion that is directed downward, with respect to the installation position of the beam, and protrudes, in the direction of longitudinal extension of the beam, from the pair of mirror-symmetrical walls and above the crossmember.