CH159885A - End-to-end assembly device for profiled metal parts. - Google Patents

End-to-end assembly device for profiled metal parts.

Info

Publication number
CH159885A
CH159885A CH159885DA CH159885A CH 159885 A CH159885 A CH 159885A CH 159885D A CH159885D A CH 159885DA CH 159885 A CH159885 A CH 159885A
Authority
CH
Switzerland
Prior art keywords
assembly device
faces
parts
assembly
fishplate
Prior art date
Application number
Other languages
French (fr)
Inventor
Ems Eugene
Original Assignee
Ems Eugene
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 Ems Eugene filed Critical Ems Eugene
Publication of CH159885A publication Critical patent/CH159885A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E04C2003/0417Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452H- or I-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473U- or C-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

  

  Dispositif d'assemblage bout à bout de pièces métalliques profilées.    L'objet de l'invention est un dispositif  d'assemblage bout à bout -de pièces métalli  ques profilées, telles que fers à simple et dou  ble<B>T,</B> en<B>U,</B> cornières, poutrelles à ailes lar  ges ou normales, rails à patin.  



  Les assemblages exécutés couramment au  moyen de simples fers plats fixés sur l'âme  des poutrelles à assembler peuvent suffire  lorsqu'il s'agit uniquement d'assurer la, liai  son de deux barres de poutrelles; par contre  là où il s'agit de transmettre également les  efforts que subissent les poutrelles, ce mode       d'assemblage,    en raison de sa faible rigidité,  ne peut. être appliqué, à moins toutefois de  prévoir     également    une liaison .des ailes.  



  Ces inconvénients sont évités selon l'in  vention grâce au fait que le dispositif com  porte au moins une éclisse qui présente au  minimum deux parties faisant un angle en  tre elles et dont les faces extérieures épou  sent au moins de façon générale la disposi  tion de celles des faces des pièces métalli  ques en regard desquelles elles se trouvent.    Le     dessin    annexé représente, à     titre     d'exemple, plusieurs formes d'exécution du  dispositif.  



  La     fig.    1. est une vue en perspective  d'une première     forme    d'exécution;  Les     fig.    2 à 9 montrent chacune en coupe  transversale une autre forme d'exécution.    La première forme d'exécution     (fig.    1)  sert à assembler deux poutrelles<I>a, b</I> ayant  une section transversale en double<B>T,</B> dans  laquelle l'âme et les ailes à leur naissance  ont à peu près la même épaisseur. Elle com  porte dans ce but deux éclisses c, ayant une  section en<B>U</B> et présentant par suite trois  faces extérieures planes<I>d, e, f</I> faisant des  angles entre elles; ces trois faces épousent  exactement la     disposition    :de celles des faces  des poutrelles<I>a, b</I> sur lesquelles elles s'ap  pliquent.

   Les éclisses c sont rivées en     g    aux  poutrelles a, b. On obtient de cette façon  un assemblage très rigide susceptible de  transmettre d'une poutrelle à l'autre les ef  forts que l'une d'elles subit, sans qu'il soit      nécessaire de placer des fers plats -d'assem  blage sur     les    faces extérieures -des ailes des  poutrelles.  



  D'après     les        fig.    2 et 3 les éclisses c épou  sent exactement la disposition :des poutrelles  telles que a, sauf aux angles où elles présen  tent soit -des congés h     (fig.    2), soit des pans  coupés     i        (fig.    3); leurs angles présentent des  arrondis dont les rayons de courbure sont  sensiblement égaux à ceux des arrondis exis  tant entre les faces     intérieures    des poutrelles.  Sur la     fig.    2, éclisses et poutrelles sont réu  nies par des boulons j. Les âmes :des pou  trelles ont ici une épaisseur moindre que les       parties    les plus minces des ailes.  



  Selon la     fig.    4 les éclisses c sont réunies  aux poutrelles par soudure en k dans les  trous     l    et en     ira        aux    extrémités latérales des  ailes de ces poutrelles.  



  Les éclisses n de la     fig.    5 ont aussi une  section en<B>U,</B> mais présentent en outre des  rebords o s'appuyant latéralement sur la  tranche p -des ailes des poutrelles. De ce  fait- leurs âmes     q        se    trouvent à une faible  distance des âmes r des poutrelles.  



  La fi-. 6 montre des éclisses s dont les  faces extérieures épousent assez exactement  la     disposition    des faces correspondantes des  poutrelles<I>a,</I> mais dont les ailes     t    présentent  toutefois une inclinaison un peu plus forte  que les ailes     2a    -de ces poutrelles. Lors de  l'assemblage, elles sont donc forcées entre  les ailes     u,    ce qui augmente encore la rigi  dité de l'assemblage.  



  D'après la     fig.    7 il s'agit d'assembler  deux fers v en<B>U,</B> ce qui a lieu au moyen  d'une éclisse     2o    en<B>U</B> épousant fort exacte  ment la disposition des faces intérieures -des       poutrelles,    tout en présentant cependant des  congés h à ses angles. La liaison entre pou  trelles et éclisse a lieu au moyen de boulons  j réunissant deux à deux les âmes, d'une  part, les ailes, d'autre part.  



  Selon la     fig.    8 les     poutrelles    x à assem  bler ont     une    section en<B>T</B> renversé. Il y a  deux éclisses y qui ont la forme de     cornières     et dont les faces extérieures épousent exac-         tement    la disposition des faces     intérieures     des ailes et les faces -des âmes des poutrelles.  



  Enfin, la     fig.    9 représente l'assemblage  de deux cornières     z    au moyen d'une éclisse 9  épousant     extactement    la disposition des faces  intérieures des cornières.  



  Les éclisses peuvent être faites de fers  plats     enboutis    ou être laminées au profil  voulu; elles peuvent être obtenues soit en  barres profilées :de longueur normale, plus  grande que la leur, soit en pièces ayant leur  longueur.



  End-to-end assembly device for profiled metal parts. The object of the invention is a device for butt-joining profiled metal parts, such as single and double <B> T, </B> <B> U, </B> irons. angles, beams with wide or normal flanges, shoe rails.



  The assemblies commonly executed by means of simple flat bars fixed to the web of the joists to be assembled may be sufficient when it is only a question of ensuring the, liai sound of two joist bars; on the other hand where it is a question of also transmitting the forces to which the beams are subjected, this method of assembly, because of its low rigidity, cannot. be applied, unless however also providing a connection .des wings.



  These drawbacks are avoided according to the invention thanks to the fact that the device comprises at least one fishplate which has at least two parts forming an angle between them and the outer faces of which at least generally match the arrangement of those. of the faces of the metal parts opposite which they are located. The accompanying drawing shows, by way of example, several embodiments of the device.



  Fig. 1. is a perspective view of a first embodiment; Figs. 2 to 9 each show in cross section another embodiment. The first embodiment (fig. 1) is used to assemble two beams <I> a, b </I> having a double cross section <B> T, </B> in which the web and the flanges to their births have about the same thickness. It comprises for this purpose two ribs c, having a section in <B> U </B> and consequently having three plane outer faces <I> d, e, f </I> forming angles between them; these three faces exactly match the arrangement: those of the faces of the beams <I> a, b </I> on which they are applied.

   The fishplates c are riveted at g to the joists a, b. In this way, a very rigid assembly is obtained capable of transmitting from one joist to another the stresses that one of them undergoes, without it being necessary to place flat connecting bars on the beams. exterior faces of the beams of the joists.



  According to fig. 2 and 3 the ribs c marry exactly the arrangement: joists such as a, except at the angles where they present either - leaves h (fig. 2), or cut sides i (fig. 3); their angles have rounded shapes whose radii of curvature are substantially equal to those of the rounded edges existing between the internal faces of the beams. In fig. 2, fishplates and joists are joined by bolts j. Souls: dustbins here are thinner than the thinnest parts of the wings.



  According to fig. 4 the fishplates c are joined to the joists by welding in k in the holes l and will go to the lateral ends of the flanges of these joists.



  The ribs n in fig. 5 also have a <B> U, </B> section but also have flanges o resting laterally on the edge p-of the flanges of the joists. Therefore their cores q are at a short distance from the webs r of the joists.



  The fi-. 6 shows fish plates s whose outer faces quite exactly match the arrangement of the corresponding faces of the joists <I> a, </I> but whose flanges t nevertheless have a slightly greater inclination than the flanges 2a of these joists. During assembly, they are therefore forced between the wings u, which further increases the rigidity of the assembly.



  According to fig. 7 it is a question of assembling two irons v in <B> U, </B> which takes place by means of a 2o splice in <B> U </B> matching very exactly the arrangement of the internal faces - joists, while however having fillets h at its angles. The connection between trellis and fishplate takes place by means of bolts joining two by two the webs, on the one hand, and the wings, on the other hand.



  According to fig. 8 x joists to be assembled have an inverted <B> T </B> section. There are two fishplates y which have the form of angles and whose outer faces exactly match the arrangement of the inner faces of the wings and the faces of the webs of the joists.



  Finally, fig. 9 shows the assembly of two angles z by means of a joint 9 exactly matching the arrangement of the internal faces of the angles.



  The ribs can be made of butted flat bars or be rolled to the desired profile; they can be obtained either in profiled bars: of normal length, greater than theirs, or in parts having their length.

 

Claims (1)

REVENDICATION Dispositif d'assemblage bout à bout de pièces métalliques profilées, caractérisé par le fait qu'il comporte -au moins une éclisse qui présente au minimum deux parties fai sant un angle entre elles et dont les faces extérieures épousent au moins de façon géné rale la disposition de celles des faces des pièces métalliques en regard desquelles elles se trouvent, le tout ayant pour but que l'assemblage soit très rigide. <B>SOUS-REVENDICATIONS:</B> 1 Dispositif d'assemblage selon la revendi cation, caractérisé par le fait que le ou les angles entre les faces extérieures des par ties -de la ou des éclisses sont arrondis. CLAIM A device for butt joining profiled metal parts, characterized in that it comprises -at least one fishplate which has at least two parts forming an angle between them and whose outer faces at least generally match the arrangement of those of the faces of the metal parts opposite which they are located, the whole aiming for the assembly to be very rigid. <B> SUB-CLAIMS: </B> 1 Assembly device according to revendi cation, characterized in that the angle or angles between the outer faces of the parts -de or fishplates are rounded. 2 Dispositif d'assemblage selon la revendi cation et la sous-revendication 1, caracté risé par le fait que les rayons -de courbure des arrondis sont égaux à ceux d'arrondis existant entre les faces correspondantes des poutrelles. 3 Dispositif .d'assemblage selon la revendi cation et la sous-revendication 1, caracté risé par le fait que les rayons de cour bure des arrondis sont plus grands que ceux d'arrondis existant entre les faces correspondantes des poutrelles. 4 Dispositif d'assemblage selon la revendi cation, caractérisé par le fait que le ou les angles entre les faces extérieures de la ou des éclisses présentent des pans coupés. 2 An assembly device according to revendi cation and the sub-claim 1, characterized in that the radii of curvature of the rounded are equal to those of rounding existing between the corresponding faces of the beams. 3 .d'assembly device according to revendi cation and the sub-claim 1, character ized in that the radii of curvature of the rounded are greater than those of rounding existing between the corresponding faces of the beams. 4 Assembly device according to revendi cation, characterized in that the angle or angles between the outer faces of the fishplate or ribs have cut sides. 5 Dispositif d'assemblage selon la revendi cation et servant à l'assemblage de pièces comportant une âme et deux ailes, caracté risé par le fait que les faces extérieures des parties extrêmes des éclisses présen tent des inclinaisons plus grandes que cel les -des faces intérieures correspondantes des ailes des pièces. 6 Dispositif d'assemblage selon la revendi cation, caractérisé par le fait que la ou les éclisses sont constituées par -des -pièces planes embouties. 7 Dispositif d'assemblage ,selon la revendi cation, caractérisé par le fait que la ou les éclisses sont constituées par des pièces la minées -au profil voulu. 5 Assembly device according to revendi cation and used for the assembly of parts comprising a core and two wings, characterized in that the outer faces of the end parts of the ribs have greater inclinations than those of the faces corresponding interiors of the wings of the rooms. 6 Assembly device according to revendi cation, characterized in that the fishplate (s) are formed by -pieces stamped flat. 7 Assembly device, according to revendi cation, characterized in that the fishplate (s) are formed by parts mined -au desired profile.
CH159885D 1931-11-28 1931-11-28 End-to-end assembly device for profiled metal parts. CH159885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH159885T 1931-11-28

Publications (1)

Publication Number Publication Date
CH159885A true CH159885A (en) 1933-02-15

Family

ID=4413580

Family Applications (1)

Application Number Title Priority Date Filing Date
CH159885D CH159885A (en) 1931-11-28 1931-11-28 End-to-end assembly device for profiled metal parts.

Country Status (1)

Country Link
CH (1) CH159885A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634870A1 (en) * 1976-08-03 1978-02-09 Emil Nimsgern Lightweight steel structure U=sectioned girder connection - has rear interlocking impressions, aligned screw holes and thick plate washers
FR2642141A1 (en) * 1989-01-26 1990-07-27 Pechiney Aluminium Metal section for a supporting structure and structure thus obtained

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634870A1 (en) * 1976-08-03 1978-02-09 Emil Nimsgern Lightweight steel structure U=sectioned girder connection - has rear interlocking impressions, aligned screw holes and thick plate washers
FR2642141A1 (en) * 1989-01-26 1990-07-27 Pechiney Aluminium Metal section for a supporting structure and structure thus obtained

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