EP1608825A1 - Structure a treillis - Google Patents

Structure a treillis

Info

Publication number
EP1608825A1
EP1608825A1 EP04721763A EP04721763A EP1608825A1 EP 1608825 A1 EP1608825 A1 EP 1608825A1 EP 04721763 A EP04721763 A EP 04721763A EP 04721763 A EP04721763 A EP 04721763A EP 1608825 A1 EP1608825 A1 EP 1608825A1
Authority
EP
European Patent Office
Prior art keywords
wires
bars
lattice
lattice construction
construction according
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
EP04721763A
Other languages
German (de)
English (en)
Other versions
EP1608825B1 (fr
Inventor
Josef Krismer
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 EP1608825A1 publication Critical patent/EP1608825A1/fr
Application granted granted Critical
Publication of EP1608825B1 publication Critical patent/EP1608825B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts

Definitions

  • the present invention relates to a lattice construction, in particular a reinforcing lattice or floor fastening lattice, with a multiplicity of wires formed from zigzag-shaped wires, arranged next to one another, the wires of which cross at the bending points, the wires looping around rods arranged parallel to the extension of the wire paths at the bending points.
  • the object of the present invention is to provide a lattice construction, in particular a reinforcing lattice or floor fastening lattice, which is easy to manufacture and process.
  • the bars form the upper and lower chords of a three-dimensional lattice construction, the wires resting on the bars in a frictional and / or form-fitting manner.
  • the friction between wires and rods in the sense of increasing the stability of the 1.0 grid structure during transport and processing can be increased on the one hand by the fact that the wrap angle of the wires at the bending points is greater than 180 °.
  • the rods have a roughened surface.
  • the rods can have a grooved or nubbed surface.
  • a space-saving stackable lattice construction results if the bars alternately form upper and lower chords, resulting in a "triangular" wave shape.
  • Fig. 1 shows the lattice construction according to the invention in still two-dimensional
  • FIG. 2 the three-dimensional final shape in a perspective view
  • Fig. 5 press plates (schematic) for the manufacture of the lattice structure.
  • the lattice construction according to the invention has a multiplicity of wire tracks 1 arranged next to one another, each of which is formed by a wire 2, which is preferably continuous and bent in a zigzag shape. Wires 2 of the individual wire paths 1 intersect at the bending points 4 and form a braided grid.
  • All dimensions of the lattice construction can be freely selected in coordination with one another.
  • the cross-sectional area of the bars 3a and 3b will be larger than the cross-sectional area of the wires 2.
  • the bars 3b which serve the function of lower chords, are dimensioned more strongly than the bars 3a, which serve as upper chords.
  • Usual lengths of bars 3a and 3b and thus overall lengths of the lattice construction are in the range between 3.0 and 7.0 m.
  • the overall height of the lattice structure can be varied by the width of the wire webs 1 and by the angle that the wire webs 1 enclose to one another. Usual height is between 50 and 300 mm.
  • suitable types of metal in particular types of steel, are selected for the wires 2 and the bars 3a and 3b, and depending on the effects of corrosion, galvanizing can be provided.
  • the rod 3a shown has a shape deviating from the circular shape, which additionally results in a positive connection between the pressed wires 2 and the rod 3a.
  • the angular position of the wire webs 1 is thus secured even more than in the embodiment according to FIG. 3a, in which the stability can be attributed purely to the friction.
  • the shape shown in FIG. 3b is only an example, the oval cross section being particularly easy to produce by flat rolling a round rod.
  • the absence of edges prevents any notch effect.
  • polygonal or asymmetrical bars 3a and 3b can also be used in cross section.
  • the procedure is preferably as follows: the zigzag-shaped wire webs 1 are wound into one another in known lattice fences, so that a flat braid is formed. If the wire paths 1 are then moved closer together so that they slightly overlap, continuous "channels" are formed at the bending points 4, into which the bars 3a and 3b can be inserted.
  • the lattice structure is then pressed, for which a press mold can be used, such as it is shown schematically in Fig. 6.
  • the upper press plate 6a and the lower press plate 6b have depressions 8 in which the bars 3a and 3b can be accommodated, and stamps 7 are provided opposite the depressions 8 which hold the bars 3a and 3b in press the depressions 8.
  • the pressing process increases the wrap angle of the wires 2 around the bars 3a and 3b in such a way that the lattice construction remains stable in the three-dimensional final shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Road Paving Structures (AREA)
  • Wire Processing (AREA)
EP04721763A 2003-04-02 2004-03-19 Structure a treillis Expired - Lifetime EP1608825B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0051503A AT412356B (de) 2003-04-02 2003-04-02 Gitterkonstruktion
AT5152003 2003-07-18
PCT/AT2004/000101 WO2004088059A1 (fr) 2003-04-02 2004-03-19 Structure a treillis

Publications (2)

Publication Number Publication Date
EP1608825A1 true EP1608825A1 (fr) 2005-12-28
EP1608825B1 EP1608825B1 (fr) 2007-04-25

Family

ID=32398590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04721763A Expired - Lifetime EP1608825B1 (fr) 2003-04-02 2004-03-19 Structure a treillis

Country Status (4)

Country Link
EP (1) EP1608825B1 (fr)
AT (2) AT412356B (fr)
DE (1) DE502004003611D1 (fr)
WO (1) WO2004088059A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH698850B1 (de) * 2005-12-09 2009-11-13 Fatzer Ag Schutzgeflecht, insbesondere für einen Steinschlagschutz oder für die Sicherung einer Erdoberflächenschicht.
US8006739B2 (en) * 2005-12-23 2011-08-30 Cambridge International Inc. Architectural mesh sunscreen with varying shading characteristic
AT503657B1 (de) * 2006-10-18 2007-12-15 Krismer Josef Gitterkonstruktion
DE102016124850A1 (de) * 2016-12-19 2018-06-21 Geobrugg Ag Gitterstruktur und Verfahren zur Herstellung einer Gitterstruktur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE254852C (fr) *
DE359459C (de) * 1917-06-08 1922-09-22 J H Walker Bewehrung fuer Eisenbeton
GB374582A (en) * 1931-04-30 1932-06-16 Patrick Sandeman Reid Improvements relating to reinforcement for concrete and like constructions
GB410748A (en) * 1932-11-18 1934-05-18 William Barr Russell Improvements in and relating to wire trellis for training peas and other plants
GB528645A (en) * 1939-05-11 1940-11-04 Fernand Jiles Joseph Servais Improved metal netting particularly applicable to fencing and reinforcing structures and a method of producing the same
GB537552A (en) * 1940-02-13 1941-06-26 Fernand Jiles Joseph Servais Improvements in and relating to reinforced partitions, walls, roofs and like structures
US2467072A (en) * 1945-06-22 1949-04-12 Allan James William Means for making woven wire or screen netting
AU7519481A (en) * 1980-09-10 1982-03-18 Wallen, R.L. Space frame
DE3916293C2 (de) * 1989-05-19 1997-02-27 Peter Winker Gitterstab, Gitter aus mehreren Gitterstäben sowie Verfahren zur Herstellung eines Gitterstabs
AT409506B (de) * 2000-09-13 2002-09-25 Krismer Josef Wellenförmig gebogene gitterstruktur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004088059A1 *

Also Published As

Publication number Publication date
WO2004088059A1 (fr) 2004-10-14
ATE360732T1 (de) 2007-05-15
AT412356B (de) 2005-01-25
EP1608825B1 (fr) 2007-04-25
DE502004003611D1 (de) 2007-06-06
ATA5152003A (de) 2004-06-15

Similar Documents

Publication Publication Date Title
EP3310976B1 (fr) Structure en treillis et procédé de fabrication de cette structure
DE202007003263U1 (de) Behälter zum Befüllen mit Steingut
CH617487A5 (fr)
EP1608825B1 (fr) Structure a treillis
DE1559490B1 (de) Bewehrungselement fuer Balken und Stuetzen aus Stahlbeton
DE3723676C1 (de) Schalung zum Herstellen von Betonbauteilen
DE2713327C2 (de) Abstandhalter für Betonbewehrungsmatten
EP2097191B1 (fr) Structure de grille
EP2137353A1 (fr) Élément de coffrage
DE2214532A1 (de) Abstandhalter fuer bewehrungsmittel
EP3617415B1 (fr) Élément d'armature de poinçonnement et construction dotée d'une plaque dotée d'un élément d'armature de poinçonnement
EP2175079B1 (fr) Procédé de formation d'une armature d'angle résistante à la flexion pour la construction en béton armé, élément d'armature et armature d'angle résistante à la flexion
EP0353560A1 (fr) Espaceur pour armatures de béton
EP2009183B1 (fr) Elément de coffrage
DE2805971A1 (de) Abstandhalter fuer den stahlbetonbau
EP0143101A2 (fr) Armature pour constructions de béton armé
EP1878846B1 (fr) Cage de liaison, son utilisation et armature de liaison ainsi réalisée
AT406281B (de) Stahlbetonbewehrung
DE1559490C (de) Bewehrungselement für Balken und Stützen aus Stahlbeton
EP0016008B1 (fr) Treillis soude pour beton arme
AT32708B (de) Bauträger.
DE202004013866U1 (de) Flexibles Schutz- und/oder Rankgitter
DE1609736A1 (de) Bauteil fuer Waende od.dgl.
AT378978B (de) Bewehrung fuer stahlbetonkonstruktionen
EP4030013A1 (fr) Élément d'armature destiné à l'augmentation de la résistance à la force transversale

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: 20050920

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004003611

Country of ref document: DE

Date of ref document: 20070606

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070725

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070925

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20070425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070725

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070726

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071221

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

BERE Be: lapsed

Owner name: KRISMER, JOSEF

Effective date: 20080331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090326

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080319

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090316

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080319

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070425

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101001

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331