AT46045B - Tilting bearings for school desks. - Google Patents

Tilting bearings for school desks.

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Publication number
AT46045B
AT46045B AT46045DA AT46045B AT 46045 B AT46045 B AT 46045B AT 46045D A AT46045D A AT 46045DA AT 46045 B AT46045 B AT 46045B
Authority
AT
Austria
Prior art keywords
school
tilting bearings
pin
school desks
cavities
Prior art date
Application number
Other languages
German (de)
Original Assignee
Strnad A Vanicek Fa
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 Strnad A Vanicek Fa filed Critical Strnad A Vanicek Fa
Application granted granted Critical
Publication of AT46045B publication Critical patent/AT46045B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Kipplager für Schulbänke. 



   Gegenstand vorliegender Erfindung betrifft eine Einrichtung zum Umlegen von Schulbänken. Gegenüber bekannten Einrichtungen ähnlicher Art unterscheidet sich jene 
 EMI1.1 
 verbunden ist und an dem Fussboden keine vorstehende Teile verbleiben, wenn die Schulbank entfernt wird. 



   In der Zeichnung zeigt Fig. 1 und 2 eine mit dieser Einrichtung versehene   Schul-   bank und Fig. 3 und 4 zeigt das Kipplager in   grösserom Massstabe in   zwei Stellungen. 



   Im Fussboden sind in Reihen eingelassen und mit Schrauben befestigt Unterlags- 
 EMI1.2 
 versehen sind. An der einen Fussleiste   der Schulbank   sind Platten b mit Kugelzapfen 3 befestigt, die lose und   herausnehmbar   in die Öffnungen oder Höhlungen der   Unterlage-   platten a einfallen. Damit der Zapfen 3 beim Umklappen ständig mit der Unterlagsplatte in Eingriff bleibe, reicht die Platte b bloss in den einen Quadranten, während die übrigen drei Quadranten vollständig frei sind, wodurch ein Verdrehen des Zapfens in seinem Lager um 900 ermöglicht ist, wobei derselbe ständig mit der einen   Hälfte   in der Unterlagsplatte ruht.

   In Fig. 3 ist die Stellung des Zapfens in der normalen Lage und in Fig. 4 bei umgeklappter Lage des Tisches dargestellt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Tilting bearings for school desks.



   The present invention relates to a device for folding down school desks. This differs from known facilities of a similar type
 EMI1.1
 is connected and no protruding parts remain on the floor when the school desk is removed.



   In the drawing, FIGS. 1 and 2 show a school bench provided with this device and FIGS. 3 and 4 show the tilting bearing on a larger scale in two positions.



   Underlayers are embedded in rows in the floor and fastened with screws.
 EMI1.2
 are provided. Plates b with ball studs 3 are fastened to one of the baseboard of the school desk and fall loosely and removably into the openings or cavities in the base plates a. So that the pin 3 always remains in engagement with the base plate when it is folded down, the plate b only extends into one quadrant, while the other three quadrants are completely free, which enables the pin to be rotated in its bearing by 900, with the same constantly one half rests in the base plate.

   In Fig. 3 the position of the pin is shown in the normal position and in Fig. 4 when the table is folded down.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH Kipplager für Schulbänke, gekennzeichnet durch im Fussboden eingelassene, mit Öffnungen ( oder Hohlräumen (2) versehene Unterlagsplatten und durch am Schulbank- gestell befestigte Plättchen ( mit Kugelzapfen (3), die lose in die Öffnungen oder Hohlräume der Unterlagsplatten eingelegt werden, wobei das Plättchen (b) bloss in einen Quadranten des Zapfen (3) hineinreicht, während die übrigen drei Quadranten vollständig frei bleiben, so dass der Zapfen ständig mit seiner einen Hälfte in der Unterlagsplatte ruht und in dieser um 90 verdreht werden kann. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM Tilting bearings for school desks, characterized by base plates embedded in the floor with openings (or cavities (2)) and by small plates (with ball studs (3) attached to the school desk frame, which are loosely inserted into the openings or cavities in the base plates, with the plate (b) only extends into one quadrant of the pin (3), while the other three quadrants remain completely free, so that one half of the pin always rests in the base plate and can be rotated by 90 in this. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT46045D 1908-11-05 1908-11-05 Tilting bearings for school desks. AT46045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT46045T 1908-11-05

Publications (1)

Publication Number Publication Date
AT46045B true AT46045B (en) 1911-01-25

Family

ID=3566065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT46045D AT46045B (en) 1908-11-05 1908-11-05 Tilting bearings for school desks.

Country Status (1)

Country Link
AT (1) AT46045B (en)

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