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US20220205258A1 - Device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel - Google Patents

Device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel Download PDF

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Publication number
US20220205258A1
US20220205258A1 US17/601,265 US202017601265A US2022205258A1 US 20220205258 A1 US20220205258 A1 US 20220205258A1 US 202017601265 A US202017601265 A US 202017601265A US 2022205258 A1 US2022205258 A1 US 2022205258A1
Authority
US
United States
Prior art keywords
tubular body
profile
hole
formwork panel
tension member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US17/601,265
Other languages
English (en)
Inventor
Chiara FARESIN
Lucia FARESIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faresin Formwork SpA
Original Assignee
Faresin Formwork SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT102019000005054A external-priority patent/IT201900005054A1/it
Application filed by Faresin Formwork SpA filed Critical Faresin Formwork SpA
Assigned to Faresin Formwork S.p.A. reassignment Faresin Formwork S.p.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FARESIN, Chiara, FARESIN, Lucia
Publication of US20220205258A1 publication Critical patent/US20220205258A1/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/047—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements simultaneously tying two facing forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
    • E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/025—Forming boards or similar elements with edge protection by a flange of the board's frame

Definitions

  • the present invention relates to a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel.
  • formwork which comprises a plurality of predominantly vertically extended panels so as to form a shape within which the casting is performed.
  • the opposite panels of the formwork are usually connected and kept in position at a preset mutual distance by two or more tension members which extend between them.
  • the panels of the formwork comprise a perimetric profile which has through holes adapted for the insertion of one of these tension members.
  • retention devices are used which are substantially constituted by threaded washers, also known as wing nuts, within which the tension member is screwed, said tension member being constituted in turn by a threaded bar usually made of steel.
  • These retention devices each have a threaded hole through which the tension member slides to a predefined extension.
  • the panels which are generally modular, are coupled in a mirror-symmetrical manner and are fixed to each other by means of these tension members.
  • the tension members are in turn locked, by means of these retention devices, in contact with the external surface of the panels.
  • the concrete applies to the walls of the formwork, constituted by the panels, a thrust that is balanced by the tension members.
  • the retention devices hinder the movement of the panels of the formwork along said tension members.
  • the retention devices are therefore usually dedicated to one type of tension member or the other.
  • the aim of the present invention is to provide a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel that is capable of improving the background art in one or more of the aspects indicated above.
  • an object of the invention is to provide a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel that can be used both with tension members having cylindrical ends and with tension members having frustum-shaped ends.
  • Another object of the invention is to provide a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel that can be used with any type of tension member regardless of the size thereof.
  • Another object of the invention is to provide a device for the positioning and retention of a tension member within a profile of a formwork panel that is highly reliable, relatively easy to provide and at competitive costs.
  • a device for the positioning and retention of a tension member within a profile of a formwork panel characterized in that it comprises a first tubular body adapted to be inserted within a through hole provided on said profile of said formwork panel, said first body having a wider abutment portion arranged at one of its ends, said wider portion being adapted to be in contact with the surface of said formwork panel that is directed toward the outside of said formwork.
  • FIG. 1 is a view of a device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention, in a first embodiment, in a first application;
  • FIG. 2 is an exploded view of the application of FIG. 1 ;
  • FIGS. 3 a and 3 b are two different views of a first component of the device for the positioning and retention of a tension member within a profile of a formwork panel, in its first embodiment
  • FIG. 4 is a view of a device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention, in a second embodiment, in a second application;
  • FIG. 5 is an exploded view of the application of FIG. 4 ;
  • FIGS. 6 a and 6 b are two different views of a first component of the device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention in the second embodiment;
  • FIG. 7 is a sectional view of the device for the positioning and retention of a tension member within a profile of a formwork panel in the application of FIG. 4 ;
  • FIG. 8 is a view of a device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention, in a third embodiment, in a third application;
  • FIG. 9 is an exploded view of the application of FIG. 8 ;
  • FIG. 10 a is a perspective view of the device of FIG. 8 ;
  • FIG. 10 b is an exploded view of the device of FIG. 10 a;
  • FIG. 11 is a sectional view of the device of FIG. 10 a;
  • FIG. 12 is a general view of a detail of the device of FIGS. 8 to 11 ;
  • FIG. 13 is a view of a fourth embodiment of the device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention in a fourth application thereof;
  • FIG. 14 is an exploded view of the application of FIG. 13 .
  • the device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention is designated generally by the reference numeral 10 .
  • the device 10 is inserted within a through hole, designated by the reference numeral 13 in FIG. 2 , on a profile 11 of a formwork panel for vertical castings, not shown in the figures.
  • the device 10 comprises a first tubular body 12 .
  • the first tubular body 12 is preferably but not exclusively made of metallic material and is adapted to be inserted within the through hole 13 that is present on the profile 11 of the formwork panel.
  • the external circumference of the first tubular body 12 is substantially equal to the internal circumference of the hole 13 of the profile 11 .
  • the first tubular body 12 is suitable for the insertion of a substantially cylindrical end of a tension member, not shown in the figures, within its through hole 16 .
  • This first tubular body 12 has a wider abutment portion 14 arranged at one of its ends.
  • the hole 16 of the first body 12 has a frustum-like shape, with the section having the smallest circumference located at the end of the wider portion 14 directed toward the outside of the formwork.
  • the wider portion 14 is adapted to be in contact with the surface of the profile 11 of the formwork panel that is directed toward the outside of the formwork, in order to ensure retention between the panel and the tension member.
  • An interference is generated between the contour of the wider portion 14 and the edge of the hole 13 of the profile 11 , which produces an interference and an association between the two.
  • This portion 14 has a D-shaped profile of the perimetric edge, the straight part of which is suitable for contact with a protrusion 15 of the profile 11 in order to hinder the rotation of the device 10 during the insertion/screwing of the tension member.
  • the portion 14 has a step-like shape, considering the direction of the axis of extension of the first body 12 , as is evident from FIGS. 3 a and 3 b.
  • the device 10 comprises a first tubular body 12 , such as the one described above, and a second tubular body 17 , which is adapted to be inserted at least partially in the first body 12 .
  • the second body 17 is fully inserted in the first body 12 and the two bodies, the first one 12 and the second one 17 , have the same length.
  • the second body 17 tapers externally and has a frustum-shaped hole 18 .
  • the second body 17 has two wider end portions 19 a and 19 b and a plurality of annular protrusions 20 between these two end portions 19 a and 19 b , which form the taper.
  • the second tubular body 17 is adapted for the insertion of a substantially frustum-shaped end of a tension member, not shown in the figures, within its through hole 18 .
  • the second tubular body 17 is adapted for the insertion of a tension member with a frustum-shaped end that can be threaded or not.
  • the hole 18 of the second body 17 has a frustum-like shape, with the section having the smallest circumference located at the end of the wider portion 14 that is directed toward the outside of the formwork.
  • the second body 17 is preferably but not exclusively made of plastic material.
  • the second body 17 is inserted within the first body 12 , associating itself with it stably.
  • the annular protrusions 20 are adapted to generate an interlock/interference between the first body 12 and the second body 17 .
  • the device 10 is constituted only by the first body 12 and the method of use is the one shown in FIGS. 1 and 2 .
  • the device 10 is constituted by the association between the first body 12 and the second body 17 , and the method of use is the one shown in FIGS. 4, 5 and 7 .
  • FIGS. 8 to 12 show a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel, according to the invention, in a third embodiment.
  • the device in its third embodiment, is designated generally by the reference numeral 110 .
  • the device 110 is inserted within a through hole, designated by the reference numeral 113 in FIG. 9 , on a profile 111 of a formwork panel, not shown in the figures.
  • the device 110 comprises:
  • the first tubular body 112 is preferably but not exclusively made of metallic material.
  • the outside circumference of the first tubular body 112 is substantially equal to the internal circumference of the hole 113 of the profile 111 .
  • the first tubular body 112 is suitable for the insertion of an end of a tension member, not shown in the figures, within its through hole 116 .
  • the hole 116 of the first body 112 has a frustum-like shape, with the section having the smaller circumference located proximate to the end 118 .
  • This first tubular body 112 has a wider abutment portion 114 , arranged at one of its ends 118 , which protrudes from the profile 111 , in the configuration for use of the device 110 .
  • the wider portion 114 is adapted to be in contact with the surface of the profile 111 of the formwork panel that is directed toward the outside of the formwork, in order to ensure tightness between the panel and the tension member.
  • a geometric overlap is produced between the contour of the wider portion 114 and the rim of the hole 113 of the profile 111 which produces an interference and an association between the two.
  • This portion 114 has a D-shaped profile of the perimetric edge, the straight part of which is suitable for contact with a protrusion 115 of the profile 111 , in order to hinder the rotation of the device 110 during the insertion/screwing of the tension member.
  • the portion 114 has a step-like shape, considering the direction of the axis of extension of the first body 112 , as is evident from FIGS. 10 a and 10 b.
  • the second body 117 is made of plastic material and is suitable for the passage of at least part of the end of the tension member cited above within its through hole 119 .
  • the through hole 119 of the second body 117 is coaxial to the hole 116 of the first body 112 .
  • the plastic material of which the second body 117 is composed has such a structure that it can adapt the size and shape of the hole 119 to the size and shape of the tension member with minimum effort.
  • Such plastic material is for example polyester or rubber.
  • the second body 117 is arranged at/proximate to the end 118 of the first body 112 that protrudes from the profile 111 and therefore at the wider portion 114 of the first body 112 .
  • the second body 117 has, in the following order, considering the axis of extension of its hole 119 :
  • the first body 112 has an annular seat 123 for accommodating the second portion 121 of the second body 117 proximate to its end 118 .
  • the second body 117 When the second body 117 is inserted in the first body 112 , it is associated stably with it, interlocking it with its second portion 121 in the annular seat 123 .
  • FIGS. 13 and 14 show a fourth embodiment of a device for the positioning and retention of a tension member within a profile of a formwork panel according to the invention, designated generally by the reference numeral 210 .
  • the device 210 is inserted within a through hole, designated by the reference numeral 213 in FIG. 14 , on a profile 211 of a formwork panel for vertical castings, not shown in the figures.
  • the device 210 comprises:
  • the first tubular body 212 is preferably but not exclusively made of metallic material.
  • the external circumference of the first tubular body 212 is substantially equal to the internal circumference of the hole 213 of the profile 211 .
  • the first body 212 has a portion 214 having a narrower cross-section arranged at one of its ends 218 , which protrudes from the profile 211 in the configuration for use of the device 210 .
  • Such portion 214 having a narrower cross-section has a perimeter that is substantially equal to the perimeter of a hole of a panel, not shown in the figures, which is fixed to the profile 211 and is adapted to be crossed by the device 210 .
  • This hole of the panel corresponds to the hole 213 of the profile 211 .
  • the device 210 protrudes through the hole of the panel with the portion 214 having a narrower cross-section and is kept within the profile 111 due to the interference between the edge of the first body 212 and the edge of the hole of the panel.
  • the inside of the first body 212 and the second body 217 are similar to those of the device described in the preceding embodiment.
  • the second body 217 is inserted in the first body 212 in a manner fully similar to what occurs for the first described embodiment of the device.
  • the use of the second body 217 in the first body 212 allows to use the device 210 with tension members of any shape and size.
  • the invention achieves the intended aim and objects, providing a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel that can be used both with tension members having cylindrical ends and with tension members having frustum-shaped ends.
  • the invention provides a device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel that can be used with tension members of any size.
  • the materials used may be any according to the requirements and the state of the art.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
US17/601,265 2019-04-04 2020-03-11 Device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel Pending US20220205258A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT102019000005054A IT201900005054A1 (it) 2019-04-04 2019-04-04 Dispositivo per il posizionamento e la tenuta di un tirante all'interno di un profilo di un pannello di casseratura per getti verticali
IT102019000005054 2019-04-04
IT202000001861 2020-01-31
IT102020000001861 2020-01-31
PCT/IB2020/052136 WO2020201857A1 (en) 2019-04-04 2020-03-11 Device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel

Publications (1)

Publication Number Publication Date
US20220205258A1 true US20220205258A1 (en) 2022-06-30

Family

ID=69941421

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/601,265 Pending US20220205258A1 (en) 2019-04-04 2020-03-11 Device for the positioning and retention of a tension member within a profile of a vertical casting formwork panel

Country Status (9)

Country Link
US (1) US20220205258A1 (es)
EP (1) EP3947854B1 (es)
CN (1) CN113710859A (es)
AU (1) AU2020250980A1 (es)
CA (1) CA3132194A1 (es)
ES (1) ES2946693T3 (es)
MA (1) MA55485A (es)
MX (1) MX2021012123A (es)
WO (1) WO2020201857A1 (es)

Citations (13)

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Publication number Priority date Publication date Assignee Title
US2116597A (en) * 1935-10-25 1938-05-10 Samuel S Colt Concrete form tie
DE2908284B1 (de) * 1979-03-03 1980-06-26 Peri Werk Schwoerer Kg Artur Schaltafel fuer Betonwaende
US4984937A (en) * 1987-11-16 1991-01-15 Ingenieure Mayreder, Kraus & Co. Baugesellschaft M.B.H. Rock bolt
US20040079860A1 (en) * 2002-10-23 2004-04-29 Ward Philip T. Forming panel with extruded elongated threaded slot for receiving threaded attachment members
US20120304570A1 (en) * 2010-02-18 2012-12-06 Hans Braun Anchor system of a concrete wall formwork
WO2016026812A1 (de) * 2014-08-16 2016-02-25 Redima Ag Ankervorrichtung einer betonwandschalung, schalungselement und verfahren zum montieren eine ankervorrichtung
US10480202B1 (en) * 2018-06-22 2019-11-19 Ulma C Y E, S. Coop. Vertical formwork with tie rod and tie rod anchor
US10662660B2 (en) * 2016-06-17 2020-05-26 Ulma C Y E, S. Coop. Vertical formwork anchor with fixing key to fix to a vertical formwork panel
US10683671B2 (en) * 2017-04-06 2020-06-16 Ulma C Y E, S. Coop. Vertical formwork with tie rod and tie rod anchor
US10808413B2 (en) * 2017-04-06 2020-10-20 Ulma C Y E, S. Coop. Vertical formwork and an anchor for a vertical form work
US10815683B2 (en) * 2016-06-17 2020-10-27 Ulma C Y E, S. Coop. Vertical formwork with tie rod and tie rod anchor
US11047144B2 (en) * 2017-04-06 2021-06-29 Ulma C Y E, S. Coop. Vertical formwork and an anchor for a vertical form work
US20210252683A1 (en) * 2020-02-15 2021-08-19 Apache Industrial Services, Inc. Insert tool

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Publication number Priority date Publication date Assignee Title
DE3445746A1 (de) * 1984-12-14 1986-06-19 Emil Steidle Gmbh & Co, 7480 Sigmaringen Verschluss fuer spannanker-durchgangsloecher
DE8710675U1 (de) * 1987-08-04 1988-12-01 Emil Steidle Gmbh & Co, 7480 Sigmaringen Verschluß für Spannanker-Durchgangslöcher
DE602004031748D1 (de) * 2003-10-03 2011-04-21 Feeney Wire Rope & Rigging Oakland Federbelastete und selbstverriegelnde kabelgreifvorrichtung
CN201395941Y (zh) * 2008-12-29 2010-02-03 大连阿尔滨集团有限公司 大模板对拉钢绞线
DE202014003232U1 (de) * 2013-04-15 2014-05-21 Mikail Bunt Das Element der Schalungstafeln (Varianten)
EP3181781A1 (de) * 2015-12-18 2017-06-21 DOKA GmbH Schalungsankeraufnahme

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116597A (en) * 1935-10-25 1938-05-10 Samuel S Colt Concrete form tie
DE2908284B1 (de) * 1979-03-03 1980-06-26 Peri Werk Schwoerer Kg Artur Schaltafel fuer Betonwaende
US4316594A (en) * 1979-03-03 1982-02-23 Peri-Werk Artur-Schworer Kg Formwork panel for concrete walls
US4984937A (en) * 1987-11-16 1991-01-15 Ingenieure Mayreder, Kraus & Co. Baugesellschaft M.B.H. Rock bolt
US20040079860A1 (en) * 2002-10-23 2004-04-29 Ward Philip T. Forming panel with extruded elongated threaded slot for receiving threaded attachment members
US20120304570A1 (en) * 2010-02-18 2012-12-06 Hans Braun Anchor system of a concrete wall formwork
WO2016026812A1 (de) * 2014-08-16 2016-02-25 Redima Ag Ankervorrichtung einer betonwandschalung, schalungselement und verfahren zum montieren eine ankervorrichtung
US10662660B2 (en) * 2016-06-17 2020-05-26 Ulma C Y E, S. Coop. Vertical formwork anchor with fixing key to fix to a vertical formwork panel
US10815683B2 (en) * 2016-06-17 2020-10-27 Ulma C Y E, S. Coop. Vertical formwork with tie rod and tie rod anchor
US10683671B2 (en) * 2017-04-06 2020-06-16 Ulma C Y E, S. Coop. Vertical formwork with tie rod and tie rod anchor
US10808413B2 (en) * 2017-04-06 2020-10-20 Ulma C Y E, S. Coop. Vertical formwork and an anchor for a vertical form work
US11047144B2 (en) * 2017-04-06 2021-06-29 Ulma C Y E, S. Coop. Vertical formwork and an anchor for a vertical form work
US10480202B1 (en) * 2018-06-22 2019-11-19 Ulma C Y E, S. Coop. Vertical formwork with tie rod and tie rod anchor
US20210252683A1 (en) * 2020-02-15 2021-08-19 Apache Industrial Services, Inc. Insert tool

Also Published As

Publication number Publication date
WO2020201857A1 (en) 2020-10-08
CN113710859A (zh) 2021-11-26
MA55485A (fr) 2022-02-09
MX2021012123A (es) 2021-11-03
EP3947854B1 (en) 2023-05-10
EP3947854A1 (en) 2022-02-09
AU2020250980A1 (en) 2021-11-11
ES2946693T3 (es) 2023-07-24
CA3132194A1 (en) 2020-10-08

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