EP0284494A1 - Verbindungsvorrichtung für Bauholzteile - Google Patents

Verbindungsvorrichtung für Bauholzteile Download PDF

Info

Publication number
EP0284494A1
EP0284494A1 EP88400624A EP88400624A EP0284494A1 EP 0284494 A1 EP0284494 A1 EP 0284494A1 EP 88400624 A EP88400624 A EP 88400624A EP 88400624 A EP88400624 A EP 88400624A EP 0284494 A1 EP0284494 A1 EP 0284494A1
Authority
EP
European Patent Office
Prior art keywords
plate
rings
assembled
parts
central ring
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
EP88400624A
Other languages
English (en)
French (fr)
Other versions
EP0284494B1 (de
Inventor
Aubin Gezat
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
Priority to AT88400624T priority Critical patent/ATE66992T1/de
Publication of EP0284494A1 publication Critical patent/EP0284494A1/de
Application granted granted Critical
Publication of EP0284494B1 publication Critical patent/EP0284494B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E04C3/185—Synthetic reinforcements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/42—Arched girders or portal frames of wood, e.g. units for rafter roofs

Definitions

  • the subject of the present invention is a device for assembling pieces of construction wood, in particular frames, and a method for producing it.
  • This device makes it possible in particular to bring together and maintain two or more pieces of wood in predetermined relative angular positions and to obtain an integral assembly having great resistance to the forces exerted on these pieces. It allows in particular the realization of triangulated structures such as for example a farm.
  • the assembly devices currently available do not prevent splitting of the pieces of wood, in particular at their connection because of the horizontal and vertical shearing forces exerted on these pieces at this level.
  • each assembly node is held in place by a bolt, which is made essential by the very design of these assembly elements.
  • This design leads to a significant reduction in resistance to the forces exerted on the parts to be assembled.
  • the use of a bolt is subject to a removal of matter that we are obliged to compensate for, by oversizing the pieces of wood to be assembled.
  • the object of the present invention is to solve the technical problem consisting in providing a device for assembling pieces of timber, of a new design, which is simple, inexpensive and which is easy to implement, and which allows an integral assembly of very high resistance, without requiring an oversizing of the parts to be assembled.
  • the solution according to the present invention consists of a device characterized in that it comprises: - A substantially flat plate, placed between two parts to be assembled and comprising a set of rings extending on either side of its plane, distributed so as to avoid the horizontal and vertical shearing of said parts, and coming to be inserted , in the assembly position, in recesses of conjugate shape provided on the facing faces of said parts to be assembled while these faces come to bear on the faces of said plate; - A set of bolts, the number of which is less than the number of rings of the plate, passing through said parts to be assembled and the plate preferably in holes concentric with some of the rings.
  • rings means any tubular element with a circular or polygonal cross section, in particular square or rectangular.
  • each plate comprises, around each ring several holes intended to receive spikes allowing the fixing of said plate to at least one of the parts to be assembled.
  • the present invention also relates to solve the technical problem of providing a method for making an assembly device that achieves this goal.
  • This process is characterized in that it consists - To realize in a substantially flat plate a set of circular holes; - Place inside each hole a cylindrical central ring whose outer diameter is equal to the diameter of the hole, and which extends on either side of the plate; - Fret said central ring by placing on either side of the plate, a cylindrical outer ring whose height is substantially equal to the axial dimension of the part of the central ring projecting from the plate, and whose internal diameter is slightly smaller than the outside diameter of the central ring; and - Crimping said external rings and the central ring.
  • the extreme edges of the aforementioned central and external rings are bevelled, to allow the aforementioned crimping operation.
  • a perfectly homogeneous assembly device which offers great resistance to the forces exerted on the parts to be assembled, these forces being distributed regularly over each of the rings, and cannot therefore be concentrated on a particular ring.
  • This device does not require, unlike assembly devices known so far, a number of bolts identical to the number of rings to fully achieve the objective set.
  • the method according to the invention applies regardless of the shape (in cross section) of the ring.
  • FIG. 1 therefore shows an assembly device in accordance with the present invention intended to connect two pieces 1, 2, of construction wood, which, in the example shown must be maintained by forming a substantially right angle between them . It is clear that this device makes it possible to block two pieces of wood in any relative angular position, such as for example the post and the crossbowman of a glued wooden portal truss. These parts can work either under tension or under compression.
  • the assembly device comprises a substantially flat plate 3, intended to be placed between the parts 1 and 2.
  • This plate 3 comprises a set of cylindrical rings 4 of circular cross section extending on either side 'other of the plate plane (see Figure 2).
  • the number of rings 4 and their distribution on the plate 3 can be easily determined by a person skilled in the art, in order to avoid horizontal and vertical shearing of the parts 1 and 2, at the level of the plate. For example, we will try to make a "labyrinth" to avoid splitting the wood in the direction of the fibers, by arranging the zigzag rings.
  • the parts of the rings 4 extending on either side of the plane of the plate are inserted in the assembly position (FIG. 3) in recesses 5 of conjugate shape provided on the faces 6, 7, facing parts 1 and 2 to be assembled, these faces 6, 7, coming to bear on the faces of the plate in the assembly position.
  • This assembly device also includes a set of bolts 8, the number of which is generally less than the number of rings 4 present on the plate, as shown in FIG. 1.
  • the bolts 8 pass through the parts 1 and 2 to be assembled and the plate 3, preferably in holes 9 concentric to some of these rings present on the plate.
  • the plate 3 comprises around each ring 4 several holes 10 intended to receive ringed points 11 ( Figures 2 and 3). These points make it possible to make the plate 3 integral with the pieces of wood and prevent the initiation of spillage of each ring 4 in its housing provided in the pieces of wood to be assembled.
  • the plate 3 and the rings 4 will preferably be made of metal, for example stainless steel, but may also be made of a rigid composite material, for example by molding.
  • this assembly device has been produced using a stainless steel plate of approximately 1 mm thick, with a resistance of 80 kg / mm2.
  • This process consists in making, by drilling, a set of circular holes in the plate 3.
  • a central cylindrical ring 12 is placed inside each hole, the diameter of which is equal to the diameter of the hole, and which extends on either side of the plane of the plate 3. Then, from on either side of the plate 3 a cylindrical outer ring 13, the height of which is substantially equal to the axial dimension of the part of the central ring 12 projecting from the plate 3, and whose internal diameter is slightly less than the diameter outside of the central ring, for example 0.3 mm.
  • the end edges 15 and 16 of the central ring 12, and the edge 17, the furthest from the plate 3, the outer rings 13 are bevelled, the edges 15 and 16 of the central ring 12 extending beyond the edges 17 of the internal rings 13.
  • This configuration allows the crimping of the rings 12 and 13 with material delivery as shown in FIG. 5 which represents the ring 4 after crimping. This ensures perfect attachment of each ring on the plate with self-centering of the inner ring 12 by the outer rings 13, during hooping and crimping.
  • the plate being of a reduced thickness, the aesthetics of the assembly is maintained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP88400624A 1987-03-17 1988-03-16 Verbindungsvorrichtung für Bauholzteile Expired - Lifetime EP0284494B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88400624T ATE66992T1 (de) 1987-03-17 1988-03-16 Verbindungsvorrichtung fuer bauholzteile.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703768 1987-03-17
FR8703768A FR2612542B1 (fr) 1987-03-17 1987-03-17 Noeud d'assemblage pour charpentes bois

Publications (2)

Publication Number Publication Date
EP0284494A1 true EP0284494A1 (de) 1988-09-28
EP0284494B1 EP0284494B1 (de) 1991-09-04

Family

ID=9349164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88400624A Expired - Lifetime EP0284494B1 (de) 1987-03-17 1988-03-16 Verbindungsvorrichtung für Bauholzteile

Country Status (5)

Country Link
EP (1) EP0284494B1 (de)
AT (1) ATE66992T1 (de)
DE (1) DE3864552D1 (de)
ES (1) ES2026262T3 (de)
FR (1) FR2612542B1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785314A1 (fr) 1998-11-03 2000-05-05 Aubin Gezat Procede de realisation de planchers et/ou de plafonds suspendus
FR2931525A1 (fr) * 2008-05-22 2009-11-27 Rodolphe Maufront Organe d'assemblage metallique de deux poutres en bois
WO2011115713A2 (en) * 2010-03-19 2011-09-22 Weihong Yang Steel-wood composite structure using metal jacket wood studs and rods
US20120011805A1 (en) * 2010-03-19 2012-01-19 Weihong Yang Steel and wood composite structure with metal jacket wood studs and rods
US8820033B2 (en) 2010-03-19 2014-09-02 Weihong Yang Steel and wood composite structure with metal jacket wood studs and rods
US8910455B2 (en) 2010-03-19 2014-12-16 Weihong Yang Composite I-beam member
WO2018074483A1 (ja) * 2016-10-18 2018-04-26 株式会社シェルター 接合金物及びパネルの接合方法
JP2018091137A (ja) * 2018-03-15 2018-06-14 株式会社シェルター 接合金物及びパネルの接合方法
JP2019196603A (ja) * 2018-05-08 2019-11-14 小山　和男 多孔鋼板を積層した構造用合板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513499C2 (sv) * 1999-03-15 2000-09-18 Ind Utvecklingscenter Dalarna Träkonstruktionselement samt förfarande för framställning av samt användning av ett sådant träkonstruktionselement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143869A (en) * 1918-03-09 1920-09-30 Bertha Voss Ring-dowel for the connection of wood pieces
US1365011A (en) * 1919-09-29 1921-01-11 Thomas J Pembor Anchor
US1902380A (en) * 1930-09-11 1933-03-21 Firm Locher & Cie Annular dowel for timber bonds
US2283943A (en) * 1939-10-02 1942-05-26 Timber Engineering Co Plate timber connector and joint
DE729692C (de) * 1937-05-25 1942-12-21 Hahndorf & Wucherpfennig Zweiteiliger Metallduebel zur Verbindung von hoelzernen Baugliedern
DE880052C (de) * 1950-12-19 1953-06-18 Hahndorf & Wucherpfennig Zweiteiliger Metallduebel zur Verbindung von hoelzernen Baugliedern

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143869A (en) * 1918-03-09 1920-09-30 Bertha Voss Ring-dowel for the connection of wood pieces
US1365011A (en) * 1919-09-29 1921-01-11 Thomas J Pembor Anchor
US1902380A (en) * 1930-09-11 1933-03-21 Firm Locher & Cie Annular dowel for timber bonds
DE729692C (de) * 1937-05-25 1942-12-21 Hahndorf & Wucherpfennig Zweiteiliger Metallduebel zur Verbindung von hoelzernen Baugliedern
US2283943A (en) * 1939-10-02 1942-05-26 Timber Engineering Co Plate timber connector and joint
DE880052C (de) * 1950-12-19 1953-06-18 Hahndorf & Wucherpfennig Zweiteiliger Metallduebel zur Verbindung von hoelzernen Baugliedern

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785314A1 (fr) 1998-11-03 2000-05-05 Aubin Gezat Procede de realisation de planchers et/ou de plafonds suspendus
FR2931525A1 (fr) * 2008-05-22 2009-11-27 Rodolphe Maufront Organe d'assemblage metallique de deux poutres en bois
WO2011115713A2 (en) * 2010-03-19 2011-09-22 Weihong Yang Steel-wood composite structure using metal jacket wood studs and rods
WO2011115713A3 (en) * 2010-03-19 2012-01-19 Weihong Yang Steel-wood composite structure using metal jacket wood studs and rods
US20120011805A1 (en) * 2010-03-19 2012-01-19 Weihong Yang Steel and wood composite structure with metal jacket wood studs and rods
US8820033B2 (en) 2010-03-19 2014-09-02 Weihong Yang Steel and wood composite structure with metal jacket wood studs and rods
US8910455B2 (en) 2010-03-19 2014-12-16 Weihong Yang Composite I-beam member
WO2018074483A1 (ja) * 2016-10-18 2018-04-26 株式会社シェルター 接合金物及びパネルの接合方法
US10829926B2 (en) 2016-10-18 2020-11-10 Shelter Co., Ltd. Metal joint and panel joining method
JP2018091137A (ja) * 2018-03-15 2018-06-14 株式会社シェルター 接合金物及びパネルの接合方法
JP2019196603A (ja) * 2018-05-08 2019-11-14 小山　和男 多孔鋼板を積層した構造用合板

Also Published As

Publication number Publication date
ES2026262T3 (es) 1992-04-16
FR2612542A1 (fr) 1988-09-23
ATE66992T1 (de) 1991-09-15
DE3864552D1 (de) 1991-10-10
FR2612542B1 (fr) 1992-06-12
EP0284494B1 (de) 1991-09-04

Similar Documents

Publication Publication Date Title
EP0284494B1 (de) Verbindungsvorrichtung für Bauholzteile
FR2494593A1 (fr) Dispositif d'assemblage pour accoupler entre eux de maniere reglable et demontable une serie d'elements de construction allonges
EP0265981B1 (de) Verbindungsvorrichtung zur Verbindung zweier oder mehrerer Stäbe
FR2618870A1 (fr) Collier de serrage pour le raccordement de deux tubes metalliques
EP0126698B1 (de) Montierungsverfahren für ein ringförmiges Element mit einem Rohr aus Aluminium oder einer Aluminiumzusammensetzung
CH661110A5 (fr) Structure demontable.
EP1170542B1 (de) Verfahren zum Verbinden eines Mikro-Rohres mit einem Gegenstand
FR2873671A1 (fr) Anneau a double articulation pour le levage de charge
FR2559561A1 (fr) Douille a bride en poudre de metal frittee pour monter un organe d'une machine sur un arbre
EP0401112A1 (de) Vorrichtung zum Zusammenbau von Rohren
FR2689187A1 (fr) Procédé d'assemblage de deux extrémités d'éléments en vis à vis et maillons démontables réalisés par ce procédé.
FR2480374A1 (fr) Moyen de fixation supportant une charge et absorbant les chocs et les vibrations
FR2827660A1 (fr) Collier de serrage pour un element cylindrique, en particulier un cable electrique, un tube ou un tuyau
EP0235060A1 (de) Verbindungsriegel für Balken und mit Hilfe dieser Verbindungsriegel hergestelltes Holztragwerk
FR2529289A1 (fr) Couplage pour la liaison simultanee de plusieurs conduites tubulaires etroitement voisines
EP1160497B1 (de) Anordnung zur Verbindung zweier rotationssymmetrischer Körper
FR2659368A1 (fr) Structure tubulaire en beton, notamment pour structure en mer.
CH695389A5 (fr) Dispositif d'assemblage à vis d'au moins deux pièces, notamment de maillons de bracelet.
CH673503A5 (de)
EP0138686A1 (de) Schweissunterlegscheibe und Schweissverfahren, welches dieselbe verwendet
FR2715978A1 (fr) Dispositif d'accouplemeent de portions d'axe ou d'arbre et dispositif de montage comprenant de tels dispositifs d'accouplement.
FR2488954A1 (fr) Dispositif de fixation de rotules de bielles, et procede pour la mise en place de rotules dans un tel dispositif
FR2826990A1 (fr) Element de structure de type poutre treillis, et structure formee par l'assemblage de tels elements
FR2537673A1 (fr) Ecrou comprenant un pas de vis interieur et se divisant dans la direction axiale, en au moins deux parties
FR2652134A1 (fr) Dispositif d'assemblage de tiges ou de tous autres elements longilignes tels que broches, cables, fils, barres, tiges ou autres.

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI

17P Request for examination filed

Effective date: 19890224

17Q First examination report despatched

Effective date: 19900522

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI

REF Corresponds to:

Ref document number: 66992

Country of ref document: AT

Date of ref document: 19910915

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3864552

Country of ref document: DE

Date of ref document: 19911010

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2026262

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: ES

Payment date: 19950309

Year of fee payment: 8

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

Ref country code: GB

Payment date: 19950310

Year of fee payment: 8

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

Ref country code: CH

Payment date: 19950317

Year of fee payment: 8

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

Ref country code: DE

Payment date: 19950324

Year of fee payment: 8

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

Ref country code: BE

Payment date: 19950413

Year of fee payment: 8

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

Ref country code: AT

Payment date: 19950726

Year of fee payment: 8

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

Ref country code: GB

Effective date: 19960316

Ref country code: AT

Effective date: 19960316

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 NON-PAYMENT OF DUE FEES

Effective date: 19960318

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

Ref country code: LI

Effective date: 19960331

Ref country code: CH

Effective date: 19960331

Ref country code: BE

Effective date: 19960331

BERE Be: lapsed

Owner name: GEZAT AUBIN

Effective date: 19960331

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19960316

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: DE

Effective date: 19961203

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990301

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

Ref country code: FR

Payment date: 20040318

Year of fee payment: 17

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050316

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 NON-PAYMENT OF DUE FEES

Effective date: 20051130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20051130