WO2007095422A3 - Lifting fixture for concrete structures - Google Patents

Lifting fixture for concrete structures Download PDF

Info

Publication number
WO2007095422A3
WO2007095422A3 PCT/US2007/061422 US2007061422W WO2007095422A3 WO 2007095422 A3 WO2007095422 A3 WO 2007095422A3 US 2007061422 W US2007061422 W US 2007061422W WO 2007095422 A3 WO2007095422 A3 WO 2007095422A3
Authority
WO
WIPO (PCT)
Prior art keywords
lifting fixture
concrete structures
lifting
anchor
concrete structure
Prior art date
Application number
PCT/US2007/061422
Other languages
French (fr)
Other versions
WO2007095422A2 (en
Inventor
Clifford D Bennett
Kenneth Lee
Original Assignee
Dayton Superior Corp
Clifford D Bennett
Kenneth Lee
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 Dayton Superior Corp, Clifford D Bennett, Kenneth Lee filed Critical Dayton Superior Corp
Publication of WO2007095422A2 publication Critical patent/WO2007095422A2/en
Publication of WO2007095422A3 publication Critical patent/WO2007095422A3/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • B66C1/666—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for connection to anchor inserts embedded in concrete structures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

A lifting fixture (10) for a concrete structure (12) having embedded reinforcing wires (32) and an outer surface (16) with a recess. The lifting fixture being an anchor (20) having a first end adapted to be operatively coupled to the lifting hardware of a hoist and a second end embedded within the concrete structure (12). At least one clip (30) coupled to the second end of the anchor (20) for securing the lifting fixture (10) to the reinforcing wires (32) and positioning the first end of the anchor (20) within the recess duπng the formation of the concrete structure (12).
PCT/US2007/061422 2006-02-15 2007-02-01 Lifting fixture for concrete structures WO2007095422A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/276,124 2006-02-15
US11/276,124 US20070186492A1 (en) 2006-02-15 2006-02-15 Lifting fixture for concrete structures

Publications (2)

Publication Number Publication Date
WO2007095422A2 WO2007095422A2 (en) 2007-08-23
WO2007095422A3 true WO2007095422A3 (en) 2008-02-21

Family

ID=38366869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/061422 WO2007095422A2 (en) 2006-02-15 2007-02-01 Lifting fixture for concrete structures

Country Status (2)

Country Link
US (1) US20070186492A1 (en)
WO (1) WO2007095422A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8024896B2 (en) * 2007-02-21 2011-09-27 Michael Azarin Anchor recess former
ATE531873T1 (en) * 2008-09-25 2011-11-15 Halfen Gmbh TRANSPORT ANCHOR FOR PRECAST CONCRETE PARTS AND METHOD FOR PRODUCING SUCH A TRANSPORT ANCHOR
AU2009230823B2 (en) * 2008-12-02 2016-08-04 Illinois Tool Works Inc. A collar for a concrete lifting anchor
DE202009000481U1 (en) * 2009-01-13 2010-06-02 B.T. Innovation Gmbh Turnbuckle for precast concrete parts
US11371252B2 (en) * 2018-07-11 2022-06-28 Pf3 Global Llc Systems and methods of concrete apparatus with incorporated lifter
US20220316224A1 (en) * 2009-04-09 2022-10-06 Pf3 Global, Llc Systems and Methods of Concrete Apparatus with Incorporated Lifter
US8852490B2 (en) * 2009-04-09 2014-10-07 Pat Halton Fore, III Systems and methods of concrete apparatus with incorporated lifter
CN103249899B (en) * 2010-09-15 2015-09-16 麦克马斯特大学 From reinforced masonry block, by the wall made from reinforced masonry block with for the manufacture of the method from reinforced masonry block
US8511038B2 (en) * 2011-02-15 2013-08-20 Randel Brandstrom Concrete panel with fiber reinforced rebar
USD686486S1 (en) 2011-11-28 2013-07-23 Rocky Mountain Prestress, LLC Lifting bracket for reinforced concrete
WO2017011858A1 (en) * 2015-07-17 2017-01-26 Csr Building Products Limited Building panel having insert
WO2017011861A1 (en) * 2015-07-17 2017-01-26 Csr Building Products Limited Method of making a building panel having insert
US20240217137A1 (en) * 2021-07-14 2024-07-04 Leviat Pty Ltd Recess former and anchor assembly
CN114932614B (en) * 2022-04-15 2024-01-30 上海建工建材科技集团股份有限公司 Mould for producing and hoisting ultra-large concrete member and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772560A (en) * 1952-06-28 1956-12-04 Herman P Neptune Pick-up device for pre-cast concrete slabs
US4087947A (en) * 1976-09-15 1978-05-09 Superior Concrete Accessories, Inc. Edge-lifting system for a concrete slab
US4443980A (en) * 1981-03-19 1984-04-24 Pennsylvania Insert Corporation Pulling iron enclosure
US6779312B2 (en) * 2002-07-12 2004-08-24 Reinforced Concrete Pipes Pty Ltd Anchoring device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257767A (en) * 1963-08-28 1966-06-28 Raymond R Lassy Snap-on spacer positioner for reinforcement
US3471986A (en) * 1966-10-28 1969-10-14 Richard A Swenson Spacer for reinforcing mesh for concrete pipe and the like
US4053134A (en) * 1974-12-09 1977-10-11 Peacock Bobbie D Pipe mold having insert support means
DE3829084A1 (en) * 1988-08-27 1990-03-15 Siegfried Dreizler CONCRETEABLE SPACER
US5242249A (en) * 1991-08-12 1993-09-07 Mmi Products Pre-cast panel lifting insert
US5528867A (en) * 1994-05-27 1996-06-25 Thompson; Harry A. Cover member for a protruding rod of an architectural structural member
AUPP592598A0 (en) * 1998-09-16 1998-10-08 Ramset Fasteners (Aust.) Pty. Limited Cast-in fittings for concrete components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772560A (en) * 1952-06-28 1956-12-04 Herman P Neptune Pick-up device for pre-cast concrete slabs
US4087947A (en) * 1976-09-15 1978-05-09 Superior Concrete Accessories, Inc. Edge-lifting system for a concrete slab
US4443980A (en) * 1981-03-19 1984-04-24 Pennsylvania Insert Corporation Pulling iron enclosure
US6779312B2 (en) * 2002-07-12 2004-08-24 Reinforced Concrete Pipes Pty Ltd Anchoring device

Also Published As

Publication number Publication date
US20070186492A1 (en) 2007-08-16
WO2007095422A2 (en) 2007-08-23

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