CH398920A - Dismountable corner connection for constructions made of metal profile rails - Google Patents

Dismountable corner connection for constructions made of metal profile rails

Info

Publication number
CH398920A
CH398920A CH412463A CH412463A CH398920A CH 398920 A CH398920 A CH 398920A CH 412463 A CH412463 A CH 412463A CH 412463 A CH412463 A CH 412463A CH 398920 A CH398920 A CH 398920A
Authority
CH
Switzerland
Prior art keywords
profile
rails
corner connection
bridge
profile rails
Prior art date
Application number
CH412463A
Other languages
German (de)
Inventor
Kihm Heinrich
Original Assignee
Kihm Heinrich
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 Kihm Heinrich filed Critical Kihm Heinrich
Priority to CH412463A priority Critical patent/CH398920A/en
Publication of CH398920A publication Critical patent/CH398920A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44Leg joints; Corner joints
    • F16B12/50Metal corner connections
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/58Connections for building structures in general of bar-shaped building elements
    • E04B1/5806Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5818Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Furniture Connections (AREA)

Description

  

  Zerlegbare Eckverbindung für     Konstruktionen    aus     Metall-Profilschienen       Vorliegende Erfindung bezieht sich auf eine zer  legbare Eckverbindung für Konstruktionen aus     Me-          tall-Profilschienen.     



  Die zerlegbare Eckverbindung gemäss der Er  findung ist dadurch gekennzeichnet, dass zwei in einer  Ebene liegende, einen Winkel miteinander     einschlie-          ssende    und mit einem senkrecht zu dieser Ebene  stehenden Rohrprofil in einer Ecke zu verbindende  Profilschienen, an ihren Enden     Widerlager    für eine  dieselben verbindende Brücke tragen, in deren Längs  mitte der Kopf einer in das Rohrprofil oder in einen  in dessen Innerem angeordneten Teil eingeschraub  ten Schraube anliegt.  



  In der Zeichnung sind drei Ausführungsbeispiele  der zerlegbaren Eckverbindung gemäss der Erfindung  dargestellt, und zwar zeigen:       Fig.    1 einen Schnitt nach der Linie     1-I    in     Fig.    2  des ersten     Ausführungsbeispieles,          Fig.    2 eine Seitenansicht zu     Fig.    1 und       Fig.    3 und 4 je einen zu     Fig.    1 analogen Schnitt  der beiden andern Ausführungsbeispiele.  



  Die gezeichneten,     zerlegbaren    Eckverbindungen  sind solche, bei denen zwei unter einem rechten  Winkel zueinander verlaufende, in einer Ebene lie  gende Metallschienen 1 und 2 mit U-förmigem Profil,  mit einem senkrecht zu dieser Ebene stehenden Vier  kantprofilrohr 3 in einer Ecke, lösbar miteinander  verbunden sind. Die dargestellten Eckverbindungen  finden Anwendung für Tische, bei denen das Vier  kantprofilrohr zugleich ein Tischbein ist.  



  Die Eckverbindungen sind aber auch bei Bett  gestellen, Lagergestellen und dergleichen anwendbar.  Nach den     Fig.    1 und 2 sind in den Enden der  Profilschienen 1 und 2 Stifte 4 eingesetzt, welche  von Steg zu Steg des U-förmigen     Profiles    verlaufen.    An diesen Stiften 4 liegen die Enden einer Brücke  5 an, wobei Arme 6 der Brücke seitlich neben den  Stiften 4     liegen.     



  In der Längsmitte der Brücke 5 ist eine Boh  rung vorgesehen, in welcher eine Schraube 7 an  geordnet ist, deren Kopf an der Brücke anliegt und  deren Gewindeteil 8 in einen im Innern des Vier  kantrohres 3 angeordneten, z. B. am Rohr an  geschweissten Teil 9 eingeschraubt ist.  



  Bei der     Ausführungsform.    nach     Fig.    3 sind zwi  schen den Stegen der     U-Profilschienen    1 und 2  Plättchen 10 eingeschweisst, die parallel zueinander  und schräg zur Längsrichtung der Schiene verlaufen.  



  Die Brücke 5' besteht aus einem U-förmigen  Profilteil, dessen Schenkel an den Plättchen 10 an  liegen.  



  Beim Ausführungsbeispiel nach     Fig.    4 besteht  die Brücke 5" aus einem Stück     Vierkantrohr    mit  abgeschrägten Enden. Die Stifte 4 durchsetzen die  Enden der     Vierkantrohre    und die Stege des     U-Profils     der Schienen 1 und 2. Im     Vierkantrohr    3 ist diagonal  eine Platte 11 angebracht, in welche das Gewinde  der Schraube 7 eingeschraubt ist.  



  Bei genügender Wandstärke des     Vierkantrohres    3  kann das Gewinde für die Schraube 7 in dasselbe  eingeschnitten sein, wobei ein besonderer im Rohr  inneren angebrachter Teil zum Einschrauben der  Schraube wegfällt.  



  Statt des     Vierkantrohres    3     kann    auch ein Rohr       mit    kreisrundem Querschnitt vorgesehen sein. Die  Enden der Profilschienen 1 und 2 sind dann     sattel-          förmig    auszunehmen, damit sie sich an den runden  Querschnitt derartiger Rohre anpassen.



  Corner connection that can be dismantled for constructions made of metal profile rails The present invention relates to a corner connection that can be dismantled for constructions made of metal profile rails.



  The separable corner connection according to the invention is characterized in that two profile rails lying in one plane, enclosing an angle with each other and to be connected in a corner with a tubular profile perpendicular to this plane, have abutments at their ends for a bridge connecting them , in the longitudinal center of the head of a screwed into the tubular profile or into a part located in the interior of the screw is applied.



  In the drawing, three embodiments of the separable corner connection according to the invention are shown, namely: FIG. 1 shows a section along the line 1-I in FIG. 2 of the first embodiment, FIG. 2 shows a side view of FIGS. 1 and 3 and 4 each shows a section, analogous to FIG. 1, of the two other exemplary embodiments.



  The drawn, separable corner connections are those in which two mutually perpendicular, lying in a plane lying metal rails 1 and 2 with a U-shaped profile, with a perpendicular to this plane square profile tube 3 in a corner, releasably connected to each other are. The corner connections shown are used for tables where the square profile tube is also a table leg.



  The corner connections are also applicable to bed frames, storage racks and the like. According to FIGS. 1 and 2, pins 4 are inserted in the ends of the profile rails 1 and 2, which extend from web to web of the U-shaped profile. The ends of a bridge 5 rest on these pins 4, arms 6 of the bridge lying laterally next to the pins 4.



  In the longitudinal center of the bridge 5 a Boh tion is provided, in which a screw 7 is arranged, the head of which rests against the bridge and the threaded part 8 in an arranged inside the square tube 3, z. B. is screwed on the pipe at welded part 9.



  In the embodiment. According to Fig. 3 between tween the webs of the U-profile rails 1 and 2 plates 10 are welded, which run parallel to each other and obliquely to the longitudinal direction of the rail.



  The bridge 5 'consists of a U-shaped profile part, the legs of which lie on the plate 10.



  In the embodiment according to FIG. 4, the bridge 5 "consists of a piece of square tube with beveled ends. The pins 4 penetrate the ends of the square tubes and the webs of the U-profile of the rails 1 and 2. A plate 11 is attached diagonally in the square tube 3, into which the thread of the screw 7 is screwed.



  If the wall thickness of the square tube 3 is sufficient, the thread for the screw 7 can be cut into the same, with a special part attached inside the tube for screwing in the screw is omitted.



  Instead of the square tube 3, a tube with a circular cross section can also be provided. The ends of the profile rails 1 and 2 are then to be saddle-shaped so that they adapt to the round cross-section of such tubes.

 

Claims (1)

PATENTANSPRUCH Zerlegbare Eckverbindung für Konstruktionen aus Metall-Profilschienen, dadurch gekennzeichnet, dass zwei in einer Ebene liegende, einen Winkel mit einander einschliessende und mit einem senkrecht zu dieser Ebene stehenden Rohrprofil in einer Ecke zu verbindende Profilschienen an ihren Enden Wider lager für eine dieselben verbindende Brücke tragen, in deren Längsmitte der Kopf einer in das Rohr profil oder in einen in dessen Innerem angeordneten Teil eingeschraubten Schraube anliegt. UNTERANSPRÜCHE 1. PATENT CLAIM Dismountable corner connection for constructions made of metal profile rails, characterized in that two profile rails lying in one plane, enclosing an angle with each other and to be connected with a pipe profile perpendicular to this plane in a corner to be connected at their ends abutment for a bridge connecting the same wear, in the longitudinal center of the head of a profile in the pipe or screwed into a part located in the interior of the screw rests. SUBCLAIMS 1. Eckverbindung nach Patentanspruch, dadurch gekennzeichnet, dass die Widerlager an den Enden der im Querschnitt U-förmigen Profilschienen Stifte oder Plättchen sind, welche zwischen den beiden Stegen des Profiles der Schienen und senkrecht zu denselben verlaufend an denselben befestigt sind, und dass die Brücke an den beiden Enden seitlich neben diesen Stiften oder Plättchen liegende Arme aufweist. 2. Eckverbindung nach Patentanspruch, dadurch gekennzeichnet, dass die Brücke aus einem Rohr profil besteht und als Widerlager in die Profile der Schienen eingesetzte Stifte Querbohrungen in der Brücke durchsetzen. Corner connection according to claim, characterized in that the abutments at the ends of the U-shaped profile rails are pins or plates which are attached to the rails between the two webs of the profile of the rails and running perpendicular to them, and that the bridge is attached to the has arms lying laterally next to these pins or plates at both ends. 2. Corner connection according to claim, characterized in that the bridge consists of a tubular profile and pins inserted into the profiles of the rails as abutments enforce transverse bores in the bridge.
CH412463A 1963-04-01 1963-04-01 Dismountable corner connection for constructions made of metal profile rails CH398920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH412463A CH398920A (en) 1963-04-01 1963-04-01 Dismountable corner connection for constructions made of metal profile rails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412463A CH398920A (en) 1963-04-01 1963-04-01 Dismountable corner connection for constructions made of metal profile rails

Publications (1)

Publication Number Publication Date
CH398920A true CH398920A (en) 1966-03-15

Family

ID=4270264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412463A CH398920A (en) 1963-04-01 1963-04-01 Dismountable corner connection for constructions made of metal profile rails

Country Status (1)

Country Link
CH (1) CH398920A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581814A (en) * 1969-05-09 1971-06-01 Richard A Jackson Radiator compression strap
FR2307160A1 (en) * 1975-04-10 1976-11-05 Veyhl Produktion ASSEMBLY OF THREE TUBULAR ELEMENTS
FR2523664A1 (en) * 1982-03-19 1983-09-23 Rous Jean Jacques Clamp for assembly of hollow sections - has angle bracket with punched-out locating lugs
US4846079A (en) * 1988-08-31 1989-07-11 E. J. Ajax & Sons, Co., Inc. Adjustable frame for furniture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581814A (en) * 1969-05-09 1971-06-01 Richard A Jackson Radiator compression strap
FR2307160A1 (en) * 1975-04-10 1976-11-05 Veyhl Produktion ASSEMBLY OF THREE TUBULAR ELEMENTS
FR2523664A1 (en) * 1982-03-19 1983-09-23 Rous Jean Jacques Clamp for assembly of hollow sections - has angle bracket with punched-out locating lugs
US4846079A (en) * 1988-08-31 1989-07-11 E. J. Ajax & Sons, Co., Inc. Adjustable frame for furniture

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