EP0027779A1 - Schalungsanordnung zum unmittelbar auf den Boden Giessen von genauen Betonschichten - Google Patents

Schalungsanordnung zum unmittelbar auf den Boden Giessen von genauen Betonschichten Download PDF

Info

Publication number
EP0027779A1
EP0027779A1 EP80810312A EP80810312A EP0027779A1 EP 0027779 A1 EP0027779 A1 EP 0027779A1 EP 80810312 A EP80810312 A EP 80810312A EP 80810312 A EP80810312 A EP 80810312A EP 0027779 A1 EP0027779 A1 EP 0027779A1
Authority
EP
European Patent Office
Prior art keywords
formwork
screw
supports
ground
concrete
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.)
Withdrawn
Application number
EP80810312A
Other languages
English (en)
French (fr)
Inventor
Paul Terraillon
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 EP0027779A1 publication Critical patent/EP0027779A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
    • E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
    • 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
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/10—Devices for levelling, e.g. templates or boards

Definitions

  • the present invention aims to provide a formwork apparatus for pouring concrete concrete slabs directly onto the ground, that is to say perfectly horizontal, proceeding in successive strips, without the need for any anchoring in the ground.
  • This apparatus is distinguished from known systems by the fact that it comprises preferably metal supports intended to rest on the ground and to removably support metal formwork. These supports are provided with means for adjusting the height of the forms. This apparatus further comprises removable spacers for fixing the spacing of two parallel formwork serving to pour a strip of concrete, tension wires intended to be stretched between the formwork while crossing them and means for tensioning these wires and immobilizing them by compared to the formwork.
  • the apparatus shown comprises metal supports 1 which are placed on the ground after having leveled the latter and fixed the alignment by means of cords.
  • the apparatus comprises panels 2 which are placed in alignment with the cords by making them rest, as will be seen below, on a part of the supports 1.
  • each support 1 is formed of a base formed by a cross of U-shaped profiles. At the center of this cross is provided at 3 a boss in which is engaged the lower sketch d 'A screw 4 having two dishes 5 ( Figures 3 and 4) so that the screw is kept vertical that is to say perpendicular to the base and is prevented from turning on itself.
  • This screw is integral with a disc 6 having peripheral notches 7 and which is used to rotate the screw by means of a forked wrench 8.
  • the forms 2 have at their upper part a rim 13 perpendicular to the main plane of the form. It is by this rim that these forms come to rest on the part 12 of the support pieces 10 while the main body of the forms comes to rest against the vertical wing 11 of these support pieces.
  • These supports 1 are arranged at the place where two successive forms are in contact and there are provided on the underside of the rim 13 studs 14 intended to engage in corresponding holes 15 of the wing 12, to ensure the position correct longitudinal alignment of the successive forms 2.
  • the correct vertical positioning of the forms is done by turning each of the screws 4 so as to bring the upper edge of the forms along horizontal lines located in the plane of the upper face of the concrete slab that it's about training. This adjustment can be made with any precision desired for such work.
  • the end portion 22 of the wire 17 is acted upon to exert tension on this wire and chasing the corner 21 in the part 20 so as to wedge therein the wire 17 and therefore force it to remain energized.
  • the wires 17 are spaced regularly and the spacers 16 are placed just vertical to these wires. Thus the two parallel formwork are held firmly in their correct position and do not undergo significant displacements or deformations when pouring the concrete, as indicated in 23.
  • the supports 1 are placed so that only one of the arms, 24, of the cross-shaped base is engaged under the forms and partially under the edge of the slab when the casting is finished.
  • the screw 4 has, as seen in Figure 3, a thread 25 whose section is substantially semi-circular.
  • the successive turns of the thread 25 are separated by a cylindrical part 26 relatively large compared to the width of the thread itself.
  • This arrangement makes it possible to easily detach the concrete which could have accidentally deposited on the screw during a casting operation and which would have hardened on this screw.
  • Given the shape of the thread and given the importance of the cylindrical part 26 separating the successive turns it is easy, as experience has shown, to detach the concrete simply by giving one or two strokes on the screw by means of 'a hammer for example.
  • the apparatus described can be used indefinitely and can make it possible to make slabs of any size, using as appropriate the number of forms and supports necessary to form the successive strips of concrete.
  • the reinforcement 27 of the concrete can be put in place before the tension wires 17 or after these, depending on the position of this reinforcement in the concrete.
  • the height adjustment of the formwork as it has been described can be done very exactly by means of a site telescope or even simply with a water level.
  • the apparatus described makes it possible to execute a slab the upper face of which is perfectly horizontal and at the desired level, with a minimum of time devoted to the installation and removal of this apparatus.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP80810312A 1979-10-22 1980-10-13 Schalungsanordnung zum unmittelbar auf den Boden Giessen von genauen Betonschichten Withdrawn EP0027779A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9460/79 1979-10-22
CH946079 1979-10-22

Publications (1)

Publication Number Publication Date
EP0027779A1 true EP0027779A1 (de) 1981-04-29

Family

ID=4352219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80810312A Withdrawn EP0027779A1 (de) 1979-10-22 1980-10-13 Schalungsanordnung zum unmittelbar auf den Boden Giessen von genauen Betonschichten

Country Status (3)

Country Link
US (1) US4321024A (de)
EP (1) EP0027779A1 (de)
ES (1) ES8200434A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000177A1 (en) * 1981-07-10 1983-01-20 Ljungkvist, Stig-Ake Arrangement for the production of longitudinal screed slabs consisting of concrete
AU583163B2 (en) * 1980-07-18 1989-04-20 Allen Engineering Corporation Lightweight Concrete from having a detachable equipment rail
DE4119429A1 (de) * 1991-06-13 1992-12-17 Georg Rimmele Kg Hilfswerkzeug und verfahren zur herstellung eines ebenen moertelbetts fuer bausteine mit genau parallelen lagerflaechen
AU2003204294B2 (en) * 2002-06-17 2008-06-05 Videle Services Pty Ltd Spacer for locating path edges and method of forming a path
ITRM20120662A1 (it) * 2012-12-24 2013-03-25 Marco Duranti Guide prefabbricate per massetto
CN110281379A (zh) * 2019-07-02 2019-09-27 合肥海银杆塔有限公司 一种电力杆塔钢筋张拉锚具及张拉方法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75302C (fi) * 1984-04-02 1988-06-09 Partek Ab Apparat foer kontinuerligt gjutning av en i tvao riktningar foerspaend aendloes betongprodukt.
US4938675A (en) * 1988-12-12 1990-07-03 Contreras Joseph A Apparatus for making multi-sectioned and multi-colored solid products having a desired geometric or other shape
US5048781A (en) * 1990-04-26 1991-09-17 Edward Breen Concrete mold assembly device
US5257764A (en) * 1991-07-18 1993-11-02 Spaulding Roy L Screed rail support apparatus
US5202132A (en) * 1991-09-30 1993-04-13 Concrete Products Incorporated Production line equipment to manufacture large concrete panels
US5234654A (en) * 1992-02-27 1993-08-10 Brooks Clifford D Concrete forming system
US5320790A (en) * 1992-07-10 1994-06-14 Michael Lowe Method for producing a durable tactile warning surface
GB9220406D0 (en) * 1992-09-28 1992-11-11 Masser Kenneth A Path construction element
US5332191A (en) * 1992-10-26 1994-07-26 Nolan Terry L Apparatus for making concrete slabs
US6234711B1 (en) * 1999-07-23 2001-05-22 Donald B. Beaman Curb and gutter frame and funnel drain
US6629681B1 (en) 2000-02-18 2003-10-07 Metal Forms Corporation Flexible form assembly
GB0100372D0 (en) * 2001-01-06 2001-02-14 Owen George Support apparatus
AUPR984902A0 (en) * 2002-01-08 2002-01-31 Nicolo, Assunta A device and system
US7011782B2 (en) 2003-08-08 2006-03-14 Smith Lanny R Lid support and forming system for pool cover box
US20050246975A1 (en) * 2004-05-06 2005-11-10 Cardinal Manufacturing Interlocking concrete joint forms
US6939078B1 (en) * 2004-09-03 2005-09-06 Rampdome Systems Llc Tactile detectable warning ramps for pedestrian pathways
ES2315098B1 (es) * 2006-05-25 2009-12-10 Excavaciones Gonpe, S.L. Equipo para la formacion de cunetas.
US7877889B2 (en) * 2008-03-05 2011-02-01 Griffin Jr Jack C Anchor bolt positioning system
US8025493B2 (en) * 2009-08-12 2011-09-27 Petrov George Apparatus for manufacturing a pre-cast retaining wall
WO2012024815A1 (en) * 2010-08-24 2012-03-01 Empire Technology Development Llc Wall racks, tracks, and roller for making prefabricated wall panels
CN102959162B (zh) 2010-08-24 2015-03-18 英派尔科技开发有限公司 预制墙板
WO2012024814A1 (en) 2010-08-24 2012-03-01 Empire Technology Development Llc Reinforced concrete dense column structure systems
US10113323B2 (en) 2016-10-31 2018-10-30 Stego Industries, LLC Concrete forming stake apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014826A (en) * 1930-10-02 1935-09-17 Hyland R Johns Road building apparatus
US2281946A (en) * 1939-02-25 1942-05-05 Poirier & Mclane Corp Screed support
CH255652A (de) * 1947-04-29 1948-07-15 Eichholzer Josef Einrichtung zum Halten einer Abschlussschiene bei Betonierungsarbeiten.
US4066237A (en) * 1976-09-16 1978-01-03 Jack Bentz Adjustable form stake assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347514A (en) * 1967-10-17 Curb and gutter form assembly
US807511A (en) * 1905-06-20 1905-12-19 Abiram J Slonecker Lifting-jack.
US912062A (en) * 1908-05-08 1909-02-09 Arthur Bendle Sprag.
US1350603A (en) * 1919-12-06 1920-08-24 Gerritson Jacob Bulkhead structure
US1704031A (en) * 1927-04-11 1929-03-05 Rudolph G Boehm Antifriction nut
US1739254A (en) * 1927-11-14 1929-12-10 Jaeger Machine Co Form for concrete road curbing
US2809414A (en) * 1955-01-21 1957-10-15 William E Mitchell Form for concrete curb openings
US3072994A (en) * 1955-06-06 1963-01-15 Alan E Brickman Apparatus for making post-stressed reinforced cement-concrete structures
GB911349A (en) * 1960-03-17 1962-11-28 Cyril Parry Improvements in or relating to apparatus for casting a marginal strip for a roadway
US3239188A (en) * 1964-03-11 1966-03-08 Kwikform Ltd Shuttering system for use in building construction
DE1907800C3 (de) * 1969-02-12 1975-09-11 Bera Berliner Rahmengeruest Gmbh, 1000 Berlin Verstellvorrichtung für Gerüstständer, insbesondere von Baugerüsten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014826A (en) * 1930-10-02 1935-09-17 Hyland R Johns Road building apparatus
US2281946A (en) * 1939-02-25 1942-05-05 Poirier & Mclane Corp Screed support
CH255652A (de) * 1947-04-29 1948-07-15 Eichholzer Josef Einrichtung zum Halten einer Abschlussschiene bei Betonierungsarbeiten.
US4066237A (en) * 1976-09-16 1978-01-03 Jack Bentz Adjustable form stake assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU583163B2 (en) * 1980-07-18 1989-04-20 Allen Engineering Corporation Lightweight Concrete from having a detachable equipment rail
WO1983000177A1 (en) * 1981-07-10 1983-01-20 Ljungkvist, Stig-Ake Arrangement for the production of longitudinal screed slabs consisting of concrete
DE4119429A1 (de) * 1991-06-13 1992-12-17 Georg Rimmele Kg Hilfswerkzeug und verfahren zur herstellung eines ebenen moertelbetts fuer bausteine mit genau parallelen lagerflaechen
DE4119429C2 (de) * 1991-06-13 2001-08-16 Georg Rimmele Kg Hilfswerkzeug zur Herstellung eines ebenen Mörtelbetts für Bausteine mit genau parallelen Lagerflächen
AU2003204294B2 (en) * 2002-06-17 2008-06-05 Videle Services Pty Ltd Spacer for locating path edges and method of forming a path
ITRM20120662A1 (it) * 2012-12-24 2013-03-25 Marco Duranti Guide prefabbricate per massetto
CN110281379A (zh) * 2019-07-02 2019-09-27 合肥海银杆塔有限公司 一种电力杆塔钢筋张拉锚具及张拉方法

Also Published As

Publication number Publication date
ES496131A0 (es) 1981-11-16
ES8200434A1 (es) 1981-11-16
US4321024A (en) 1982-03-23

Similar Documents

Publication Publication Date Title
EP0027779A1 (de) Schalungsanordnung zum unmittelbar auf den Boden Giessen von genauen Betonschichten
CH616197A5 (de)
EP1678392A1 (de) Boden
EP0373099A1 (de) Schnellbefestigung für Eisenbahnschienen und Schwelle mit solcher Befestigung
EP0285465B1 (de) Bauelement, insbesondere Verkleidungselement mit integrierter Wärmedämmung
FR2640306A1 (fr) Dispositif de reglage de plots-supports de dalles ou analogues
FR2491116A1 (fr) Serrure cylindrique
EP2138638A1 (de) Grundanker mit Vorrichtung zur Verspreizung im Erdreich
FR2908144A1 (fr) Dispositif de support de coffrage pour ouvrages tels des bassins en beton
FR2895003A1 (fr) Potelet garde-corps de securite
FR2682982A1 (fr) Cadre assurant le positionnement des tiges d'ancrage et la verticalite d'un mat et procede de fixation d'un mat le mettant en óoeuvre.
FR2494331A1 (fr) Dispositifs d'assemblage des elements d'un monument funeraire
FR2483498A1 (fr) Procede pour determiner l'epaisseur totale d'une dalle de plancher ou analogue et dispositif pour sa mise en place
FR2508510A1 (fr) Elements prefabriques pour allees de jardins et analogues, et leur procede d'utilisation
FR2516136A1 (fr) Escalier droit
FR2644820A1 (fr) Dispositif pour la realisation de chapes ou dalles en beton
EP0032649B1 (de) Vorrichtung zum Stabilisieren und Verteilen des Druckes eines Rahmenteils
FR2637072A1 (fr) Te droit porte-cordeaux, reglable, d'alignements pour maconneries
FR2868458A1 (fr) Poteau de cloture et procedes de mise en place et de demontage
FR2831583A1 (fr) Cloture comportant une pluralite de poteaux et de panneaux de treillis et procede de pose d'une telle cloture
FR2912771A1 (fr) Dispositif de debordement pour les piscines prefabriquees
FR2735806A1 (fr) Coffrage pour piscine enterrable
FR2463841A1 (fr) Cadre pour pose de pierre tombale
FR2568297A1 (fr) Coffrage metallique et procede pour couler un grand reservoir en beton a l'aide d'un tel coffrage
FR2804150A1 (fr) Dispositif de fixation d'un potelet sur un plancher

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19801223

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19820413