WO2004074584A3 - Passthrough concrete anchor - Google Patents

Passthrough concrete anchor Download PDF

Info

Publication number
WO2004074584A3
WO2004074584A3 PCT/US2004/004955 US2004004955W WO2004074584A3 WO 2004074584 A3 WO2004074584 A3 WO 2004074584A3 US 2004004955 W US2004004955 W US 2004004955W WO 2004074584 A3 WO2004074584 A3 WO 2004074584A3
Authority
WO
WIPO (PCT)
Prior art keywords
aperture
bar
passthrough
anchor
channel
Prior art date
Application number
PCT/US2004/004955
Other languages
French (fr)
Other versions
WO2004074584A2 (en
Inventor
Rens Hansort
Original Assignee
Universal Form Clamp Co Inc
Rens Hansort
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
Application filed by Universal Form Clamp Co Inc, Rens Hansort filed Critical Universal Form Clamp Co Inc
Publication of WO2004074584A2 publication Critical patent/WO2004074584A2/en
Publication of WO2004074584A3 publication Critical patent/WO2004074584A3/en

Links

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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present invention is directed towards a concrete lift anchor. The concrete lift anchor of the present invention comprises a metal bar having a top, bottom and first and second sides, at least one attachment aperture, at least one reinforcement bar aperture, at least one passthrough aperture, and a shear plate aperture. The top side of the bar further comprises a first channel, a first upwardly projecting face, a platform face, a second upwardly projecting face, and a second channel. The anchor further comprises a crescent shaped indentation on the first side of the rectangular shaped bar
PCT/US2004/004955 2003-02-19 2004-02-19 Passthrough concrete anchor WO2004074584A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/368,799 2003-02-19
US10/368,799 US20040159069A1 (en) 2003-02-19 2003-02-19 Passthrough concrete anchor

Publications (2)

Publication Number Publication Date
WO2004074584A2 WO2004074584A2 (en) 2004-09-02
WO2004074584A3 true WO2004074584A3 (en) 2004-12-02

Family

ID=32850205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/004955 WO2004074584A2 (en) 2003-02-19 2004-02-19 Passthrough concrete anchor

Country Status (2)

Country Link
US (1) US20040159069A1 (en)
WO (1) WO2004074584A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060185282A1 (en) * 2001-02-06 2006-08-24 Schulze Todd M Weldment plate stud extender support
US20060248811A1 (en) * 2005-05-04 2006-11-09 Universal Form Clamp Co., Inc. Anchor positioning assembly
AU2007202357B8 (en) 2006-06-28 2013-12-19 Illinois Tool Works Inc. Cast-in lifting anchor
US8006459B2 (en) * 2006-08-31 2011-08-30 Itw Construction Systems Australia Pty Ltd Shear plate
JP4998904B2 (en) 2006-12-22 2012-08-15 アルテオン，マルセル Anchor for lifting concrete panels
WO2008112752A1 (en) * 2007-03-12 2008-09-18 Tri-Vise Llc Portable vise
US8667746B1 (en) * 2011-05-20 2014-03-11 Sidney E. Francies, III Lifting assembly for precast concrete building panel having reduced thermal conductivity, and method of constructing and using the same
US20230382690A1 (en) * 2020-10-12 2023-11-30 Caine Ian LUMSDEN Remotely operable lifting equipment
USD1022259S1 (en) * 2021-06-07 2024-04-09 Illinois Tool Works Inc. Anchor
AU2021205063A1 (en) 2021-07-14 2023-02-02 Illinois Tool Works Inc. Anchor
USD1010160S1 (en) * 2021-07-14 2024-01-02 Illinois Tool Works Inc. Anchor
USD1009583S1 (en) * 2022-06-06 2024-01-02 ALP Supply, Inc. Fish tail lift anchor for precast concrete

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970860A (en) * 1932-06-22 1934-08-21 Benedict Stone Products Compan Method of molding a concrete block equipped with a lifting strap
EP0568934A2 (en) * 1992-05-06 1993-11-10 Benito Zambelli Device for lifting prefabricated components, particularly made of concrete or the like
US5809703A (en) * 1997-01-15 1998-09-22 Mmi Products, Inc. Slotted insert with increased pull-out capacity
US5884438A (en) * 1996-02-28 1999-03-23 Poly-Tec Products, Inc. Lift insert assembly and fabrication assembly method therefore

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163446A (en) * 1937-08-17 1939-06-20 Richard P Heckman Insert anchor
USD272517S (en) * 1981-06-15 1984-02-07 Fabcon, Inc. Combination lift insert and weld plate for use in hollow core concrete planks
USD374394S (en) * 1994-06-23 1996-10-08 Interlock Industries Limited Coupling eye for a window operator
IT1284894B1 (en) * 1996-09-30 1998-05-28 Sergio Zambelli DEVICE FOR LIFTING PREFABRICATED PRODUCTS IN PARTICULAR CONCRETE OR SIMILAR
JP3255628B2 (en) * 1999-09-24 2002-02-12 株式会社 松本工務店 Rebuilding equipment for joining long members
US6131976A (en) * 1999-12-13 2000-10-17 Silva; Fred D. Lock and lift tool
USD438649S1 (en) * 2000-02-04 2001-03-06 Dayton Superior Corporation Concrete anchor including an octagonal base
US6550834B2 (en) * 2000-11-30 2003-04-22 Lawrence Fromelius Removable insert for creating a void space, as in precast concrete panels
IT1319375B1 (en) * 2000-12-11 2003-10-10 Sergio Zambelli LIFTING INSERT FOR PREFABRICATED CEMENTITIOUS MANUFACTURED COATINGS TO INCREASE THE CUT RESISTANCE
US6729079B2 (en) * 2001-07-26 2004-05-04 Dayton Superior Corporation Concrete anchor
US20030213206A1 (en) * 2002-05-01 2003-11-20 Universal Form Clamp Co., Inc. Anchor for embedment in concrete members
US6647674B1 (en) * 2002-05-08 2003-11-18 Dayton Superior Corporation Erection anchor for concrete panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970860A (en) * 1932-06-22 1934-08-21 Benedict Stone Products Compan Method of molding a concrete block equipped with a lifting strap
EP0568934A2 (en) * 1992-05-06 1993-11-10 Benito Zambelli Device for lifting prefabricated components, particularly made of concrete or the like
US5884438A (en) * 1996-02-28 1999-03-23 Poly-Tec Products, Inc. Lift insert assembly and fabrication assembly method therefore
US5809703A (en) * 1997-01-15 1998-09-22 Mmi Products, Inc. Slotted insert with increased pull-out capacity

Also Published As

Publication number Publication date
US20040159069A1 (en) 2004-08-19
WO2004074584A2 (en) 2004-09-02

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