CH398920A - Dismountable corner connection for constructions made of metal profile rails - Google Patents
Dismountable corner connection for constructions made of metal profile railsInfo
- 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
Links
- 239000002184 metal Substances 0.000 title claims description 5
- 238000010276 construction Methods 0.000 title claims description 4
- 229920000136 polysorbate Polymers 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/44—Leg joints; Corner joints
- F16B12/50—Metal corner connections
-
- 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
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5818—Connections 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)
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)
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 |
-
1963
- 1963-04-01 CH CH412463A patent/CH398920A/en unknown
Cited By (4)
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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