DE568460C - Coupling device for the feet of school benches, table and seating furniture, especially for frames made of tubular steel - Google Patents
Coupling device for the feet of school benches, table and seating furniture, especially for frames made of tubular steelInfo
- Publication number
- DE568460C DE568460C DEZ19456D DEZ0019456D DE568460C DE 568460 C DE568460 C DE 568460C DE Z19456 D DEZ19456 D DE Z19456D DE Z0019456 D DEZ0019456 D DE Z0019456D DE 568460 C DE568460 C DE 568460C
- Authority
- DE
- Germany
- Prior art keywords
- feet
- coupling device
- seating furniture
- tubular steel
- frames made
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Legs For Furniture In General (AREA)
- Furniture Connections (AREA)
Description
Die bekannten Kupplungen zum Verbinden der Füße von Schulbänken, Tisch- und Sitzmöbeln haben den Nachteil, daß sie aus zu vielen verschiedenartigen Teilen zusammengesetzt und daher umständlich in der Herstellung und Handhabung sind.The well-known couplings for connecting the feet of school desks, table and seating furniture have the disadvantage that they are composed of too many different parts and are therefore cumbersome to manufacture and use.
Die Kupplungsvorrichtung nach der Erfindung besteht aus nur zwei gleichartigen, schwalbenschwanzförmig ineinandergreifenden Kupplungsteilen und einer Sicherungsschraube, wodurch ein einfaches Herstellen und Kuppeln der Möbel erzielt wird.The coupling device according to the invention consists of only two similar, dovetail interlocking coupling parts and a locking screw, whereby a simple production and coupling of the furniture is achieved.
Bereits das Zusammenstecken der Kupplungsteile, die gleichzeitig die Füße der zu kuppelnden Bänke bilden, macht eine waagerechte Verschiebung der Bänke unmöglich. Durch das Eindrehen einer besonders ausgebildeten Schraube — ganz gleich in welche Kupplungshälfte — wird eine vollkommen starre Verbindung geschaffen, die auch das Ausheben der Bänke verhindert.Just plugging the coupling parts together, which are also the feet of the too Coupling benches make it impossible to move the benches horizontally. By screwing in a specially designed screw - regardless of which one Coupling half - a completely rigid connection is created, which is also the Prevents the benches from being excavated.
Der Gegenstand der Erfindung ist aus der Zeichnung ersichtlich.The object of the invention can be seen from the drawing.
Fig. ι stellt die beiden Kupplungshälften in der Draufsicht dar. Sie sind, wie ohne weiteres ersichtlich ist, vollkommen gleich. Die Lappen« mit ihren Bohrungen b dienen zur Aufnahme eines Schraubenbolzens, der aber in seinem verjüngten Ende kein Gewinde trägt, so daß er von beiden Seiten, also jeweils in die eine Kupplungshälfte ohne Rücksicht auf das Gewinde der anderen Hälfte eingedreht werden kann.Fig. Ι shows the two coupling halves in plan view. As is readily apparent, they are completely identical. The tabs "with their bores b are used to receive a screw bolt, which, however, has no thread in its tapered end, so that it can be screwed into one coupling half from both sides, regardless of the thread of the other half.
Fig. 2 zeigt die Füße gekuppelt. Man erkennt den Absatz im Bolzen c.Fig. 2 shows the feet coupled. You can see the paragraph in the bolt c.
Fig. 3 stellt die gekuppelten Füße in der Vorderansicht dar.Fig. 3 shows the coupled feet in a front view.
Die Stahlrahrfüße d sitzen fest in entsprechenden Ausbohrungen der Kupplungshälften. The steel tube feet d sit tightly in the corresponding bores in the coupling halves.
Die Bohrung ist nicht durchgehend, weil dadurch eine bessere Auflage des Fußes und eine leichtere Befestigung der Füße ermöglicht ist. Bänke mit Holzfüßen können in derselben Weise gekuppelt werden.The hole is not continuous, because it provides a better support of the foot and a easier attachment of the feet is enabled. Benches with wooden feet can be in the same Way to be coupled.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ19456D DE568460C (en) | Coupling device for the feet of school benches, table and seating furniture, especially for frames made of tubular steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ19456D DE568460C (en) | Coupling device for the feet of school benches, table and seating furniture, especially for frames made of tubular steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE568460C true DE568460C (en) | 1933-01-20 |
Family
ID=7624876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEZ19456D Expired DE568460C (en) | Coupling device for the feet of school benches, table and seating furniture, especially for frames made of tubular steel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE568460C (en) |
-
0
- DE DEZ19456D patent/DE568460C/en not_active Expired
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