WO2014078969A1 - Support de butée pour coffrages - Google Patents

Support de butée pour coffrages Download PDF

Info

Publication number
WO2014078969A1
WO2014078969A1 PCT/CH2013/000158 CH2013000158W WO2014078969A1 WO 2014078969 A1 WO2014078969 A1 WO 2014078969A1 CH 2013000158 W CH2013000158 W CH 2013000158W WO 2014078969 A1 WO2014078969 A1 WO 2014078969A1
Authority
WO
WIPO (PCT)
Prior art keywords
base body
holder according
stop
shaped
bore
Prior art date
Application number
PCT/CH2013/000158
Other languages
German (de)
English (en)
Inventor
Pino Albanese
Original Assignee
Pino Albanese
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 Pino Albanese filed Critical Pino Albanese
Priority to EP13763176.8A priority Critical patent/EP2923013B1/fr
Publication of WO2014078969A1 publication Critical patent/WO2014078969A1/fr

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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/064—Spacers placed on the bottom of the mould

Definitions

  • the invention is a stopper holder for
  • Stop holders for formwork are known in many designs. These include for the one-sided stop each have a disc-shaped base body made of plastic or at most of a concrete-based material through which in the center of a nail as
  • Concrete surface must be attached, which is often difficult to reach, for example, if the nail meets too hard aggregates in the concrete and thereby takes a shift away from the desired position. Also, the hammering of the nail in soft, that is, uncured concrete, does not allow a secure hold and the stop bracket can rotate when it is loaded when setting the formwork. There is also the disadvantage that concrete fragments peel off at the edge of the structure when the nail is hammered in. The nail will then find no stop. The loose chipping must be removed and possibly repaired.
  • Shutter suitable lying hole can be beaten.
  • a disadvantage of these stop holders that a non-rotatable mounting is not possible and when
  • An object of the present invention is to provide a stop bracket, which can be secured against rotation and only after the provisional attachment to the desired position, as a stop for the formwork
  • hammered fasteners such as dowel pins, exercise less radial forces on the concrete structure than nails that are hammered without pre-drilling.
  • FIG. 1 shows a plan view of the stop holder
  • Figure 2 is a side view of the stopper holder
  • Figure 3 is a perspective view of the
  • Figure 4 is a side view of a clamping pin
  • Figure 5 is a perspective view of the
  • dowel pin a perspective view of
  • Stopper holder called a circular
  • Base body 3 of the stopper holder 1 is not made as a solid solid body, but also because the concrete surface is rough and thus a better
  • Anti-rotation lock can be achieved after fixing. Off-center, that means at a distance to
  • Symmetry axis A of the base body 3 a bore 5 is formed. Its axis B is preferably in the middle between the axis A and the periphery 7 of the base body 3.
  • the diameter of the bore 5 is larger than that for nail holes.
  • the axis B of the bore 5 further outside or closer to the axis of symmetry A to order.
  • the bore 5 forms the center of symmetry of a further disk-shaped region 9, in which a plurality of nail holes 11 can be formed on a circle.
  • a plurality of nail holes 11 can be formed on a circle.
  • spoke-shaped walls 13 form with the cylindrical tube portion 3 X of the base body 3 circular segment-shaped openings 19 and together with these a rigid radially resilient element.
  • a fastening element 17 is preferably a clamping or heavy-duty pin, which can be inserted into a produced in the concrete surface 23 with a drill hole 21 and anchored after being hammered by its clamping properties in this.
  • the definitive anchoring takes place by the complete hammering of the
  • Hitting the fastener 17 is anchored not only this within the concrete, but by its usually "split" training (see Figs. 4 and 14) is also a rotational security of the stop bracket 1, since the sharp edges on the slot in the fastener 17 partially in the
  • the wall of the bore 5 of the stop stopper 1, which is preferably made of plastic, may be buried in.
  • other means may also be used, for example screws
  • the cross section of the base body 3 may also be oval or polygonal.
  • the distance from the base body 3, which makes it possible to fasten the stop holder to the concrete surface, is released by a spacer element 25 in the form of a rod with end pieces 27 which is displaceable in the base body 3.
  • a bore 5 for Passing through a fastener 17 is formed.
  • the bore 5 may be circular, as shown and described in the examples according to FIGS 1-11, executed. But it can also be designed polygonal or C-shaped, creating a not only frictional
  • the displacement of the spacer element 25 for fixing the distance to the formwork takes place in a known manner by two elastically formed tabs 29 with holes 31, which allow the passage of the spacer element 25, as long as the two tabs 29 are pressed against each other and which after releasing the tabs 29 in the Holes 31 is wedged.
  • Retaining element for the spacer element 25 a U-shaped profile 33 which is fixedly connected to the base body 3 and in its two legs 35 holes 37, through which in turn the spacer element 25 therethrough
  • the stop holder 1 can thus be done without precise alignment of the holes 21 and by eye.
  • the stop holder 1 can thus be done without precise alignment of the holes 21 and by eye.
  • Stop bracket 1 are arranged at a suitable location between existing reinforcing bars.
  • Embodiments ensures an increased rotational security after being hammered into the concrete.

Landscapes

  • 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)

Abstract

L'invention concerne un support de butée (1) qui comprend un corps de base (3) en forme de disque ou un support de butée à deux faces qui peut être fixé bloqué en rotation par un élément de fixation (17) dans un trou (21) ménagé dans la surface (23) du béton Les supports de butée (1) peuvent être mis en place au bon endroit par estimation à vue d'œil, être ensuite ajustés à la distance voulue correspondant à l'emplacement des planches de coffrage et finalement être fixés.
PCT/CH2013/000158 2012-11-22 2013-09-06 Support de butée pour coffrages WO2014078969A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13763176.8A EP2923013B1 (fr) 2012-11-22 2013-09-06 Support de butée pour coffrages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH24782012A CH707266A2 (de) 2012-11-22 2012-11-22 Anschlaghalter für Schalungen.
CH2478/12 2012-11-22

Publications (1)

Publication Number Publication Date
WO2014078969A1 true WO2014078969A1 (fr) 2014-05-30

Family

ID=49212535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2013/000158 WO2014078969A1 (fr) 2012-11-22 2013-09-06 Support de butée pour coffrages

Country Status (3)

Country Link
EP (1) EP2923013B1 (fr)
CH (1) CH707266A2 (fr)
WO (1) WO2014078969A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2987924A1 (fr) * 2014-08-18 2016-02-24 Pino Albanese Porte-butée pour coffrage mural
EP3029219A1 (fr) * 2014-12-02 2016-06-08 Pino Albanese Procede de pose de dispositif d'entretoise, de butee ou d'ecarteur et entretoise, butee ou ecarteur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263633A (en) * 1969-03-17 1972-02-16 Attema Kunststoffenind Improvements in or relating to distance pieces for reinforcing rods
FR2498667A1 (fr) * 1981-01-27 1982-07-30 Larripa Pascal Procede d'implantation rapide et rigoureuse des coffrages d'un element vertical en beton, et dispositif pour mise en oeuvre
DE29517487U1 (de) * 1994-12-19 1995-12-21 Albanese, Giulio, Winterthur Anschlaghalterung für Wandschalungen
EP0875643A1 (fr) * 1997-05-03 1998-11-04 HILTI Aktiengesellschaft Positionneur de coffrage
US20090056273A1 (en) * 2006-03-17 2009-03-05 Juan Antonio Ferro De La Cruz Device for the alignment of modular arch centering in concrete walls
EP2196599A2 (fr) * 2008-12-09 2010-06-16 HILTI Aktiengesellschaft Corps de butée pour coffrages de béton

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263633A (en) * 1969-03-17 1972-02-16 Attema Kunststoffenind Improvements in or relating to distance pieces for reinforcing rods
FR2498667A1 (fr) * 1981-01-27 1982-07-30 Larripa Pascal Procede d'implantation rapide et rigoureuse des coffrages d'un element vertical en beton, et dispositif pour mise en oeuvre
DE29517487U1 (de) * 1994-12-19 1995-12-21 Albanese, Giulio, Winterthur Anschlaghalterung für Wandschalungen
EP0875643A1 (fr) * 1997-05-03 1998-11-04 HILTI Aktiengesellschaft Positionneur de coffrage
US20090056273A1 (en) * 2006-03-17 2009-03-05 Juan Antonio Ferro De La Cruz Device for the alignment of modular arch centering in concrete walls
EP2196599A2 (fr) * 2008-12-09 2010-06-16 HILTI Aktiengesellschaft Corps de butée pour coffrages de béton

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2987924A1 (fr) * 2014-08-18 2016-02-24 Pino Albanese Porte-butée pour coffrage mural
EP3029219A1 (fr) * 2014-12-02 2016-06-08 Pino Albanese Procede de pose de dispositif d'entretoise, de butee ou d'ecarteur et entretoise, butee ou ecarteur

Also Published As

Publication number Publication date
EP2923013A1 (fr) 2015-09-30
CH707266A2 (de) 2014-05-30
EP2923013B1 (fr) 2017-03-01

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