DE835641C - Tubular steel frame for school benches - Google Patents
Tubular steel frame for school benchesInfo
- Publication number
- DE835641C DE835641C DEM2431A DEM0002431A DE835641C DE 835641 C DE835641 C DE 835641C DE M2431 A DEM2431 A DE M2431A DE M0002431 A DEM0002431 A DE M0002431A DE 835641 C DE835641 C DE 835641C
- Authority
- DE
- Germany
- Prior art keywords
- tubular steel
- steel frame
- school
- tubes
- benches
- 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
- Mutual Connection Of Rods And Tubes (AREA)
Description
Die Erfindung betrifft Schulbänke aus Stahlrohr, mit Pendelsitzen und' festemSitz: Das Stahlrohrgestell besteht aus zwei Seitenteilen, die mit einem bzw. zwei Querrohren miteinander verbunden sind. Die Form und der Zusae bau der Stählrohre sowie die Befestigungen des Pultes, der Sitze und des Fußrostes geben der Stahlrohrbank eine erhöhte Festigkeit.The invention relates to school desks made of tubular steel, with pendulum seats and 'fixed seat: The tubular steel frame consists of two side parts that are connected to a or two cross tubes are connected to one another. The shape and the assembly of the Steel pipes as well as the fastenings of the desk, the seats and the footrest the tubular steel bench has increased strength.
Abb. i zeigt ein Stahlrohrgestell für eine Schulbank mit festem Sitz.Fig. I shows a tubular steel frame for a school desk with a secure fit.
Abb. 2 stellt ein Stahlrohrgestell für eine Schulbank mit Pendelsitzen dar.Fig. 2 shows a tubular steel frame for a school desk with pendulum seats represent.
Die Enden der U-förmigen Außenrohre a, a' bilden die Pult- und Sitzstreben. Die Pultrohre b, b' sind mit den Außenrohren a, a' an den Punkten c, c' und d, d' fest verbunden und um i8o° gebogen. Die Sitzrohre e, e' sind mit den Außenrohren a, a' an den Punkten f, f' und g, g'verbinden. Die Sitzrohre e, e' sind um 12o° (Abb. i) bzw. 9o° (Abb. 2) gebogen. Zwischen den -Außenrohren a, a' ist an den Punkten h, h' das Querrohr i befestigt. Ein zweites Querrohr k (Abb. i) ist an den Punkten 1, L' mit den Außenrohren a, a' fest verbunden. An Stelle des zweiten Querrohres k wird nach Abb. 2 ein Querholm m verryendet, welcher an den Außenrohren a, a' entsprechend befestigt ist.The ends of the U-shaped outer tubes a, a ' form the desk and seat stays. The desk tubes b, b 'are firmly connected to the outer tubes a, a' at points c, c 'and d, d' and are bent by 180 °. The seat tubes e, e 'are connected to the outer tubes a, a' at points f, f ' and g, g '. The seat tubes e, e ' are bent by 12o ° (Fig. I) or 90 ° (Fig. 2). Between the outer tubes a, a ' , the cross tube i is attached at points h, h'. A second cross tube k (Fig. I) is firmly connected to the outer tubes a, a ' at points 1, L'. In place of the second cross tube k, a cross bar m is verryendet according to Fig. 2, which is correspondingly attached to the outer tubes a, a '.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM2431A DE835641C (en) | 1950-03-21 | 1950-03-21 | Tubular steel frame for school benches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM2431A DE835641C (en) | 1950-03-21 | 1950-03-21 | Tubular steel frame for school benches |
Publications (1)
Publication Number | Publication Date |
---|---|
DE835641C true DE835641C (en) | 1952-04-03 |
Family
ID=7291697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM2431A Expired DE835641C (en) | 1950-03-21 | 1950-03-21 | Tubular steel frame for school benches |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE835641C (en) |
-
1950
- 1950-03-21 DE DEM2431A patent/DE835641C/en not_active Expired
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