EP1059402A1 - Systeme de coffrage recuperable - Google Patents

Systeme de coffrage recuperable Download PDF

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Publication number
EP1059402A1
EP1059402A1 EP99969763A EP99969763A EP1059402A1 EP 1059402 A1 EP1059402 A1 EP 1059402A1 EP 99969763 A EP99969763 A EP 99969763A EP 99969763 A EP99969763 A EP 99969763A EP 1059402 A1 EP1059402 A1 EP 1059402A1
Authority
EP
European Patent Office
Prior art keywords
constituting
parts
presenting
recoverable
ribs
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Withdrawn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
EP99969763A
Other languages
German (de)
English (en)
Inventor
Francisco Javier Lopez Pingarron
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 EP1059402A1 publication Critical patent/EP1059402A1/fr
Withdrawn legal-status Critical Current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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/52—Girders, beams, or the like as supporting members for forms of several units arranged one after another
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type

Definitions

  • the present specification refers to an application for a Patent of Invention, related to a recoverable - forming system, the evident purpose of which is to achieve the form of a construction or building ground plan of any nature, by using a plurality of parts having a different application, all them designed to act in collaboration each others, all the parts being recoverable and subsequently used again, and apart from the pecularities of performing the forming operations in an adequate way and considering all the security measures as required, it presents the quality that the form is performed in an essentially quick way, which means a very high labour saving, which, united to the safety and recovery of the material used, it provides the system with ouw characteristics.
  • This invention will find application in the industry dedicated to the manufacture of apparatus, devices and auxiliary elements used in construction.
  • the recoverable forming system as proposed by the invention is configured itself as a noticeable novelty within its specific field of application, since it combines, in its context, all the previously characteristics above pointed out as suitable, amongst which it is worthy of mentioning the promt and safety thereof, implemented by an assembly very easy.
  • the recoverable forming system of the invention is constituted starting from a plurality of parts made of a metallic material, the outer surface of which is zincked in order to protect the nature of the material used, being used, firstly, an appreciably lengthened part having a prismatic configuration, to be exact: a parallelepiped, presenting, on its lateral faces of larger width and identical - length than the upper and lower faces, two lines of perforations located at both ends, there being a fully plain zone at middle, having, at the lower face and at points near to its ends, cylindrical projections, the function of which is to be used as anchoring points for props and being formed by pipes welded to the part in question.
  • ribs will be used, destined to support and align a forging, these ribs being configured as lengthtened parts also made of a metallic material, and having, at their upper part, a safety device configured by the existence, at one of its ends, of a flange welded in ths inner side, to be exact, in the inner portion of an end of the rib, the function of which is to impede this ribs separates from the adjacent rib located next.
  • the rib presents, at the opposite end to that fitted with the emerging flanges, a cross perforacion, the function of which is to allow the emerging bolt from the vertical flange to be inserted, anchored and adjusted, and, at the lower portion there are three cylindrical vertically emerging projections, located in parallel, destined to avoid the form to overturn, this part being formed as a lengthened body configured as a rectangular base prism presenting, at the lower side projections to be used as anchorage links to the props, formed as welded pipes, and at the ends, two transverse and vertical flanges, which, in collaboration with two emerging pipes at the points next the transverse flanges, constitute a guide where the ribs are anchored in.
  • the invention relies on a rib anchorage part, constituting the basic part of the system, destined to be used as a fixation of the ribs to the pillars, being configured as a prismatic body having a rectangular base, vertically positioned, relying, at its vertical faces, larger than the horizontal ones, on two lines of perforations located at the ends, which, in collaboration with some bolts acting as pins to be incorporated into their orifices, obviously depending of the measurement of each pillar, and relying on the corresponding cotters avoiding the bolts to come out of the orifices, generate the union of this anchorage part to the upper portion of the pillars.
  • the system relies on a part for adjusting and fastening the planks, constituting the form recuperator, the function of which is to avoid the planks to move or slide, being configured as a specifically lengthened body, on which a second body is united, having a width similar but a larger length, at the ends of which there are fastened two flanges transversely positioned, and emerging from the lower portion of the wider part, there is a projection to be anchored to the struts, the ribs passing thru the hollow ends of the part constituting the recuperator, to be exact, thru the lower zone of the ends of the upper part fixed by welding.
  • the invention presents also a rotary part at 180o to be used as the start of a connection with the girders and the hoops, which relies on a part having an appropriate length, adopting a "U" shape, having a screw with large head, at its outer end, screwed in its surface, in order to adjust and lock up the rib coupled inside, which is, obviously, coupled in the channel described as a part adopting a "U" shape, - being fastened to a second hollow part from which, at one of its ends, a rotary wheel having a pin, in order to have the required direction, and presenting, at the hollow tubular body, a perforation for uniting to the rib, a cylindrical projection, acting as an achorage to the pillar, emerging from the lower portion of the part adopting a "U” shape on which the rib is coupled, and the rotary portion surface having a vertical perforation wherein a bolt is inserted, so maintaining the desired direction.
  • a part presenting, at its upper portion, a body also "U" shaped, under which there is fastened a cross flange, from which a bolt emerges, at its upper portion, for anchoring to the part constituting a telescopic or extensible extension, presenting a screw to fasten and adjust the rib on the body acting as a receiving bed thereof, and at the lower portion of the welded flange, there is a cylindrical projection intended for being used as an anchorage to the struts.
  • the telescopic or extensible rib is configured as a hollow body inside which other body similar, but of more reduced dimensions and having a length essentially identical, is inserted, which, in collaboration with an orifice located at one of its ends, allows the ending part of the above mentioned extensible extension to be anchored or fastened, and, also, it has projections at the lower portion to be anchored to the struts.
  • the invention is implemented with a part constituting a girder end stop, intended for being used as an acting brake on the last plank, presenting the general configuration of a part adopting an inverted "U" shape, the arms or vertical elements of which present differentiated lengths, the inner zone acting as a rib chanelling, and having an adjusting screw thereof.
  • the recoverable forming system of the invention is constituted starting from a series of parts made of metallic material (1), (10), (20), (30), (40), (50), (60),(70) and (80), which, in collaboration with struts (90), can be fixed on pillars (100), so configuring a recoverable form, all the parts conctituting the system being formed by parts of a metallic material, being outwardly protected by zincking.
  • the recoverable forming system uses a part (1) intended for being used as the starting part of the form, which is anchored to pillar (100), being composed of a rectangular base body of metallic material (2), presenting, on the surface of its lateral faces, two lines of perforations (3) and (3'),these perforations being circular, and being situated in two alignments longitudinally located, the extremities and central zone lacking same, and two cylindrical projections (6) and (6'), configured as pipes welded, intended for serving as anchorage to struts (90), emerging from the lower portion.
  • the body (2) presents two tubular projections (4) and (4'), vertically located, which are positoned and fixed by welding at points next the ends, being fixed to the ends in the strict sense, but at the upper face, two parts (5) and (5'), adopting an "L" configuration, positioned in the opposite direction, presenting , between both parts (4) and (5), and, at the same time, between parts (4') and (5'), a supporting bed for ribs (10), represented in figures 3, 4 and 5.
  • This cavity or coupling bed for the ribs is intended for being used as an anchoring zone thereof, to be fully locked up.
  • Figures 3, 4 and 5 show the forming rib (10), the function of which is to support and align the forging, being constituted by a lengthened part presenting a lower zone (11) and a upper zone (12), the extremity of zone (12) presenting a projection or tab constituted as a safety element, on being the flange (13) welded to the inner portion of the rib body (10), this same end, but at the lower portion, other flange welded (14), from which a bolt or stut (15) laterally emerges, the flange (13) being located horizontal, and the flange (14), vertical.
  • the part (20) constituting the fixing part of ribs (10) from its lower portion, and, also, the safety system avoiding the form to overturn, the part (20) being configured as a hollow tubular lengthened body (21), presenting, at the ends, vertical flanges (23) and (23'), and in points of the upper face of body (21), next the the flanges (23) and (23'), two tubular bodies (22) and (22') emerge vertically, configuring at the zone between both projections of the ends, an anchoring bed for the ribs (10), presenting also tubular welded projections (24) and (24') vertically positioned, for anchoring to struts (90).
  • Figure 7 shows the anchoring part (30) of ribs and the form mounted on the upper portion of pillars (100), this part (30) being a key part for fastening the ribs (10) to the pillars (100), being configured as an essentially lengthened body (31), which, at its lower portion, presents a welded body (32), having lines of perforations (33) and (33') at its lateral faces, the central zone of the sides of the part (32) lacking longitudinal perforations, and pins (34) fitted with fastening means or safety cotters (35) being inserted in these perforations (33) and (33'), the bolts or pins (34) and (34'), together with the elements constituting the cotters, being placed in the appropriate perforations, depending, obviously, on each of pillars (100) on which they are fastened.
  • Two vertical projections (36) and (36') emerge from the lower ends of the upper part (31), which, in collaboration with the ends of part (32), configure a coupling bed for the ribs (10), remaining anchored in this zone.
  • planks In collaboration with the form, planks, generally made of wood or similar materials, are used, and in order to make easy the recovery of these parts constituting the planks, it is used a part (40) formed by a prismatic lengthened tubular body (41), having, at the lower portion and fixed to same by means of conventional welding, a part (42) having a appreciably larger width and a more reduced length, from the central zone, to be exact, its lower face, a tubular projection (43) emerges, acting as a fastening or anchoring element to the struts (90), the upper zone (41) of the part (40) having, at both ends, two rectangular base flanges having a rectangular base (44) and (44'), transversely and horizontally positioned.
  • a part (40) formed by a prismatic lengthened tubular body (41), having, at the lower portion and fixed to same by means of conventional welding, a part (42) having a appreciably larger width and a more reduced length, from the central zone, to be
  • Figure 9 shows a part (50), constituting a rotary part allowing a 180o rotation, constituting the part by means of which the connection of the girders and hoops begins, said part being composed of a part (51), adopting a "U" shape, viewed from the front, and from the the lower face, a vertical projection (52) emerges, constituting an anchorage to strut (90), presenting, at one of its faces, to be exact, the outer face, a perforation receiving a screw (53), to adjust the rib (10), coupled to the bed formed by the rib (51), emerging, from the face opposite to the face presenting the perforation receiving the screw (53), a rectangular flange transversely placed (54), having a perforation receiving a screw (56), by means of which a circular projection (55) is fixed, which is implemented in the support by a flange (54), located at the lower portion, the pair of flanges (54) acting as a fastening and mobilization bed of the circular part (55
  • the circular part (55) is fixed to a hollow tubular body (58), fitted with a perforation et one of its major sides (59), this zone (58) acting as the start of the rib fastening (10).
  • Figure 10 represents a different view of the part (50).
  • Figure 11 shows the part (60) constituting the ending part of the installation of a telescopic rib or extensible extension (80), the part (60) being formed by a body (61), adopting a "U" configuration viewed from the front, and presenting a perforation at one of its sides, under reference (62), for receiving an adjusting screw en the rib (10), coupled inside the part (61), the lower portion of the part (61) having a cross flange (63) emerging from one of its sides, and being fitted, at its upper face next its extremity, with a vertically emerging stub (64), and at the opposite zone, but at the lower face, with a (65) stub for fastening of struts (90).
  • the telescopic or extensible rib (8) is formed by two bodies (81) and (82), the body (82) sliding inside the body (81), and the bodies (81) and (82) next their ends presenting perforations (83) and (84), respectively, cylindrical projections, welded, (85) and (86) emerging from the lower zone both of the part (81) and the part (82), to be anchored to struts (90).
  • Figure 12 shows a stop (70), composed of a part (72), adopting an inverted "U” configuration, viewed from the front end, and the vertical sides of which have different length, a screw (73) being inserted and locked in the larger length of the part (72), in order to duly adjust the rib (10), channeled in the configuration of the part (72) and at its inner zone, having, at the upper portion a projection (71), acting as a direct stop of the plank (110) in figure 1.

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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)
  • Mutual Connection Of Rods And Tubes (AREA)
EP99969763A 1998-09-30 1999-09-30 Systeme de coffrage recuperable Withdrawn EP1059402A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9802036 1998-09-30
ES9802036A ES2148096B1 (es) 1998-09-30 1998-09-30 Sistema de encofrado recuperable.
PCT/ES1999/000306 WO2000019038A1 (fr) 1998-09-30 1999-09-30 Systeme de coffrage recuperable

Publications (1)

Publication Number Publication Date
EP1059402A1 true EP1059402A1 (fr) 2000-12-13

Family

ID=8305302

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99969763A Withdrawn EP1059402A1 (fr) 1998-09-30 1999-09-30 Systeme de coffrage recuperable

Country Status (4)

Country Link
EP (1) EP1059402A1 (fr)
AU (1) AU5984999A (fr)
ES (1) ES2148096B1 (fr)
WO (1) WO2000019038A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060327A (zh) * 2017-03-30 2017-08-18 中建五局第三建设有限公司 可拆卸式三脚架后浇带独立支撑系统及其使用方法
EP3702550A1 (fr) * 2019-02-27 2020-09-02 DOKA GmbH Cadre de coffrage, élément de coffrage, coffrage de plafond et procédé
DE102021101679A1 (de) 2021-01-26 2022-07-28 Peri Se Vorrichtung zur Anbringung einer Deckenschalplatte, Deckenschalung, Deckenpaneel für eine Deckenschalung, Trägerleiste, Trägereinheit, Trägeranschluss und Trägerhalter
EP3599323B1 (fr) * 2018-07-27 2023-08-30 Peri Se Tête de palier pourvue de traverse de serrage et système de coffrage de plafond raccordé à ladite tête de palier

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2296430B1 (es) * 2004-09-16 2009-03-16 Eugenio Del Castillo Cabello Sistema de encofrado recuperable.
ES2310956B1 (es) * 2006-06-02 2009-09-16 Constructora Eshor, S.L. Sistema de montaje y desmontaje para encofrados.
ES2302655B1 (es) * 2007-12-21 2009-03-16 Sistemas Tecnicos De Encofrados S.A. Viga de longitud ajustable.
CN103276893B (zh) * 2013-06-04 2016-05-04 河南国基建设集团有限公司 刚性建筑模板支撑组合结构的施工方法
DE102016212282A1 (de) * 2016-07-06 2018-01-11 Peri Gmbh Ausgleichselement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847340A (en) * 1972-02-14 1974-11-12 C Ficken Shoring fixture for poured concrete construction
GB2090901B (en) * 1981-01-14 1984-12-05 Anthes Equip Ltd Floor formwork
ES2026382A6 (es) * 1990-10-25 1992-04-16 Roca Amenedo Vicente Encofrado recuperable para jacenas planas o colgadas.
US5676874A (en) * 1995-08-08 1997-10-14 Lee; Wen-Yuan Floor form assembly and apparatus used therewith

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0019038A1 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060327A (zh) * 2017-03-30 2017-08-18 中建五局第三建设有限公司 可拆卸式三脚架后浇带独立支撑系统及其使用方法
EP3599323B1 (fr) * 2018-07-27 2023-08-30 Peri Se Tête de palier pourvue de traverse de serrage et système de coffrage de plafond raccordé à ladite tête de palier
EP3702550A1 (fr) * 2019-02-27 2020-09-02 DOKA GmbH Cadre de coffrage, élément de coffrage, coffrage de plafond et procédé
WO2020173972A1 (fr) 2019-02-27 2020-09-03 Doka Gmbh Cadre de coffrage, élément de coffrage, coffrage de plafond et procédé
US11946265B2 (en) 2019-02-27 2024-04-02 Doka Gmbh Formwork frame, formwork element, ceiling formwork and method
DE102021101679A1 (de) 2021-01-26 2022-07-28 Peri Se Vorrichtung zur Anbringung einer Deckenschalplatte, Deckenschalung, Deckenpaneel für eine Deckenschalung, Trägerleiste, Trägereinheit, Trägeranschluss und Trägerhalter

Also Published As

Publication number Publication date
ES2148096A1 (es) 2000-10-01
AU5984999A (en) 2000-04-17
ES2148096B1 (es) 2001-04-16
WO2000019038A1 (fr) 2000-04-06

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