FR2469256A1 - Dispositif pour realiser, dans la surface d'un element en beton, un evidement hemispherique - Google Patents

Dispositif pour realiser, dans la surface d'un element en beton, un evidement hemispherique

Info

Publication number
FR2469256A1
FR2469256A1 FR8019123A FR8019123A FR2469256A1 FR 2469256 A1 FR2469256 A1 FR 2469256A1 FR 8019123 A FR8019123 A FR 8019123A FR 8019123 A FR8019123 A FR 8019123A FR 2469256 A1 FR2469256 A1 FR 2469256A1
Authority
FR
France
Prior art keywords
concrete
savings
molding
housing
head
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.)
Granted
Application number
FR8019123A
Other languages
English (en)
Other versions
FR2469256B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2469256A1 publication Critical patent/FR2469256A1/fr
Application granted granted Critical
Publication of FR2469256B1 publication Critical patent/FR2469256B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'INVENTION PERMET DE REALISER DANS LE BETON, LORS DU MOULAGE, UNE EPARGNE CONSTITUANT UN EVIDEMENT HEMISPHERIQUE AUTOUR DE LA TETE D'UN TIRANT DE MANUTENTION, SANS AVOIR A POSER DES OBTURATEURS POUR EMPECHER LE BETON DE PENETRER DANS LA ZONE DE LA TETE DU TIRANT ET POUR GARANTIR UN DEMOULAGE AISE. LE CORPS 6 REALISANT L'EPARGNE DE MOULAGE EST FAIT DE DEUX QUARTS DE SPHERE 6A, 6B POURVUS CHACUN D'UNE MOITIE DU LOGEMENT 7 RECEVANT LA TETE 1 DU TIRANT, ET D'UN COL 9 EN DESSOUS DE CE LOGEMENT. AU-DESSUS DE CELUI-CI, DES AXES D'ARTICULATION 11, 12 SONT ASSUJETTIS A UN PONTET 10 PORTANT UN ORGANE DE MANIPULATION 8 QUE L'ON MANOEUVRE POUR DEGAGER LE CORPS 6. BATIMENT, TRAVAUX PUBLICS, FABRICATION D'ELEMENTS EN BETON ARME.
FR8019123A 1979-09-05 1980-09-04 Dispositif pour realiser, dans la surface d'un element en beton, un evidement hemispherique Granted FR2469256A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2935825A DE2935825C2 (de) 1979-09-05 1979-09-05 Vorrichtung zur Erzeugung einer einen Ankerkopf konzentrisch umgebenden, etwa halbkugelförmigen Aussparung in der Oberfläche eines Stahlbetonfertigteiles

Publications (2)

Publication Number Publication Date
FR2469256A1 true FR2469256A1 (fr) 1981-05-22
FR2469256B1 FR2469256B1 (fr) 1984-04-13

Family

ID=6080100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019123A Granted FR2469256A1 (fr) 1979-09-05 1980-09-04 Dispositif pour realiser, dans la surface d'un element en beton, un evidement hemispherique

Country Status (3)

Country Link
US (1) US4296909A (fr)
DE (1) DE2935825C2 (fr)
FR (1) FR2469256A1 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037595C2 (de) * 1980-10-04 1984-02-23 Siegfried 7135 Wiernsheim Fricker Vorrichtung zur Erzeugung einer Aussparung in einem Betonfertigteil
DE3037596C2 (de) * 1980-10-04 1983-12-15 Siegfried 7135 Wiernsheim Fricker Formkörper zur Halterung eines Ankers beim Betonieren eines Betonfertigteiles
DE8409825U1 (de) * 1984-03-30 1984-06-28 Pape, Harald, 4930 Detmold Vorrichtung zum Einbringen von Transportankern in eine Gießform für Betonteile
CH668250A5 (de) * 1984-11-30 1988-12-15 Deha Ankersysteme Vorrichtung zum anhaengen eines betonfertigteils an ein hebezeug.
US4653718A (en) * 1984-12-19 1987-03-31 Radva Corporation Molding structure for supporting preform inserts
US4726562A (en) * 1986-07-22 1988-02-23 Dayton Superior Corporation Apparatus for casting an anchor in a concrete unit
DE3629772A1 (de) * 1986-09-02 1988-03-03 Siegfried Fricker Formkoerper zur halterung eines ankers beim betonieren eines betonfertigteiles
US4807843A (en) * 1987-03-23 1989-02-28 Dayton Superior Corporation Recess plug for precast concrete panels
US5119606A (en) * 1989-06-22 1992-06-09 Graham Tom S Insulated concrete wall panel
US5004208A (en) * 1990-01-25 1991-04-02 Domizio George T Removable recess forming insert
FR2672648B1 (fr) * 1991-02-08 1993-04-16 Mure Ets Dispositif pour le maintien, provisoire d'un organe de levage sur une surface metallique de coffrage pendant les phases de coulee et de prise du beton d'un element en beton prefabrique.
GB9309594D0 (en) * 1993-05-10 1993-06-23 Conac Ltd Method and apparatus for use in forming recesses in cast bodies
DE4340336A1 (de) * 1993-11-26 1995-06-01 Pfeifer Seil Hebetech Vorrichtung zum Verbinden eines Betonfertigteiles mit einem Hebezeug
FR2716226B1 (fr) * 1994-02-16 1996-07-12 Marcel Arteon Procédé d'élinguage de panneaux et ancre de mise en Óoeuvre.
US5596846A (en) * 1995-10-13 1997-01-28 The Burke Group Lifting anchor for embedment in concrete members
US5809703A (en) * 1997-01-15 1998-09-22 Mmi Products, Inc. Slotted insert with increased pull-out capacity
US6082700A (en) * 1998-12-17 2000-07-04 Dayton Superior Corporation Anchor positioning insert
NZ508146A (en) * 1999-04-08 2003-05-30 Dayton Superior Corp Concrete void former and cooperating cover
DE19950675C5 (de) * 1999-10-21 2005-04-21 Gebr. Seifert Gmbh + Co Transportanker zum Einbetten in Stahlbetonfertigteile
US6550834B2 (en) * 2000-11-30 2003-04-22 Lawrence Fromelius Removable insert for creating a void space, as in precast concrete panels
US6575424B2 (en) 2001-03-26 2003-06-10 George Thomas Domizio Void forming device
US6769663B2 (en) * 2001-06-25 2004-08-03 Meadow Burke Products Void forming and anchor positioning apparatus and method for concrete structures
US6691975B1 (en) 2001-07-13 2004-02-17 Norman W. Gavin Concrete tank seal cast
US7032354B2 (en) 2001-12-19 2006-04-25 Universal Form Clamp Co., Inc. Sandwich erection lift anchor with welding plate assembly
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
US20030208969A1 (en) * 2002-05-10 2003-11-13 Dayton Superior Corporation Lift anchor for concrete panel
US7111432B2 (en) * 2003-02-19 2006-09-26 Universal Form Clamp Of Chicago, Inc. Passthrough concrete anchor
US7004443B2 (en) * 2003-03-19 2006-02-28 Dayton Superior Corporation Concrete void former
US20050044811A1 (en) * 2003-08-27 2005-03-03 Universal Form Clamp Co., Inc. Ring lift anchor
US20050055958A1 (en) * 2003-08-27 2005-03-17 Universal Form Clamp Co., Inc. W foot anchor
US7065925B2 (en) * 2004-02-11 2006-06-27 Universal Form Clamp Of Chicago, Inc. Concrete anchor
US20060248811A1 (en) * 2005-05-04 2006-11-09 Universal Form Clamp Co., Inc. Anchor positioning assembly
US8413400B2 (en) * 2006-06-13 2013-04-09 Woodstock Percussion Pty Ltd. Recess former for concrete panels
US20090100768A1 (en) * 2007-10-17 2009-04-23 High Industries, Inc. Cover for prestressed concrete member
US20090293389A1 (en) * 2007-10-17 2009-12-03 High Industries, Inc. Cover for prestressed concrete member
US20100000175A1 (en) * 2008-07-02 2010-01-07 Rod Johnson Recess Forming and Anchor Positioning Apparatus
DE102010029213A1 (de) * 2010-05-21 2011-11-24 Hilti Aktiengesellschaft Montageschiene
US9011037B2 (en) * 2011-09-06 2015-04-21 Marc Breault Mat with indented grapple receiver
US8695287B1 (en) * 2012-06-27 2014-04-15 Sidney E. Francies, III Precast pre-stressed concrete tee lift anchor
DE202018100768U1 (de) * 2018-02-13 2018-04-03 PreConTech International GmbH Verankerung für Betonfertigteile
CN112357347A (zh) * 2020-11-23 2021-02-12 日照诚远机电制造有限公司 一种用于预埋pc构件吊钉的防护装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499676A (en) * 1967-06-13 1970-03-10 Ernst Haeussler System for manipulating concrete bodies
FR2167274A5 (en) * 1972-01-11 1973-08-24 Arteon Marcel Cast panels contg inserts -eg anchorage bolts temporarily - located during casting between split plastic (gps) shells
FR2382398A1 (fr) * 1977-03-01 1978-09-29 Haeussler Ernst Dispositif d'accrochage d'un element prefabrique en beton a un appareil de levage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US822769A (en) * 1905-01-13 1906-06-05 Andreas G Quist Lewis.
US2748646A (en) * 1952-09-13 1956-06-05 Harold William Separable eye for a bolt
US3605361A (en) * 1969-04-16 1971-09-20 Howlett Machine Works Tendon anchorage
US3632724A (en) * 1969-04-28 1972-01-04 Dayton Sure Grip And Co The Method for producing a pre-stressed concrete structure
US3676031A (en) * 1970-05-28 1972-07-11 Conenco Intern Ltd Post-tensioning system
US4179151A (en) * 1974-01-23 1979-12-18 Superior Concrete Accessories, Inc. Anchor insert for embedment in a concrete slab
US4087947A (en) * 1976-09-15 1978-05-09 Superior Concrete Accessories, Inc. Edge-lifting system for a concrete slab

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499676A (en) * 1967-06-13 1970-03-10 Ernst Haeussler System for manipulating concrete bodies
FR2167274A5 (en) * 1972-01-11 1973-08-24 Arteon Marcel Cast panels contg inserts -eg anchorage bolts temporarily - located during casting between split plastic (gps) shells
FR2382398A1 (fr) * 1977-03-01 1978-09-29 Haeussler Ernst Dispositif d'accrochage d'un element prefabrique en beton a un appareil de levage

Also Published As

Publication number Publication date
DE2935825B1 (de) 1980-12-04
DE2935825C2 (de) 1981-09-24
US4296909A (en) 1981-10-27
FR2469256B1 (fr) 1984-04-13

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Legal Events

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ST Notification of lapse