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DE835641C - Tubular steel frame for school benches - Google Patents

Tubular steel frame for school benches

Info

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
Application number
DEM2431A
Other languages
German (de)
Inventor
Hermann Mott
Willi Mott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOTT FABRIK fur SCHULAUSRUEST
Original Assignee
MOTT FABRIK fur SCHULAUSRUEST
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 MOTT FABRIK fur SCHULAUSRUEST filed Critical MOTT FABRIK fur SCHULAUSRUEST
Priority to DEM2431A priority Critical patent/DE835641C/en
Application granted granted Critical
Publication of DE835641C publication Critical patent/DE835641C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B39/00School 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)

PATENTANSPRUCH: Stahlrohrgestell für Schulbänke mit zwei Seitenteilen und zwei bzw. @ einem diese verbindenden Querrohr, dadurch gekennzeichnet, daß die Enden zweier U-förmiger Außenrohre (a, a') mit den Enden der um 18o° gebogenen Pultrohre (b, b') und den Enden der um 12o° bzw. 9o° gebogenen Sitzrohre (e, e') fest verbunden sind. PATENT CLAIM: tubular steel frame for school desks with two side parts and two or one connecting cross tube, characterized in that the ends of two U-shaped outer tubes (a, a ') with the ends of the desk tubes (b, b') bent by 180 ° and the ends of the seat tubes (e, e ') bent by 12o ° or 9o ° are firmly connected.
DEM2431A 1950-03-21 1950-03-21 Tubular steel frame for school benches Expired DE835641C (en)

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)

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