AT43875B - Timetable board. - Google Patents
Timetable board.Info
- Publication number
- AT43875B AT43875B AT43875DA AT43875B AT 43875 B AT43875 B AT 43875B AT 43875D A AT43875D A AT 43875DA AT 43875 B AT43875 B AT 43875B
- Authority
- AT
- Austria
- Prior art keywords
- timetable
- board
- timetable board
- tablets
- desc
- Prior art date
Links
Landscapes
- Packages (AREA)
Description
<Desc/Clms Page number 1>
Stundenplantafel.
Die Erfindung betrifft eine aus starkem Papier, Kartonpapier, Leder oder Metallblech ausgepresste, bezw. ausgestanzte Stundenplantafel, deren einzelne Täfelchen auswechselbar sind.
In der Zeichnung zeigt Fig. 1 eine Vorderansicht der Stuldentafel, Fig. 2 ist ein Schnitt
EMI1.1
Täfelchen t von rückwärts eingeschoben und dadurch in ihrer Lage festgehalten werden, dass aus den vertieften Tafelteilchenm beiderseits Lappen l, l ausgeschnitten werden, welche federnd wirken. Die einzelnen Täfelchen t liegen (wie Fig. 3-5 zeigt) mit ihren Enden zwischen der Tafel s und den federnden Lappen l, 1, und werden von letzteren in ihrer Lage gehalten. Dass diese Täfelchen t, auf welchen die Unterrichtsgegenstände verzeichnet sind, rasch und bequem ausgewechselt werden können ist (besonders deutlich aus Fig. 5) klar.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Timetable board.
The invention relates to a pressed from strong paper, cardboard paper, leather or sheet metal, respectively. Punched-out timetable board, the individual tablets of which can be exchanged.
In the drawing, Fig. 1 shows a front view of the stuldentafel, Fig. 2 is a section
EMI1.1
Tablets t are pushed in from the rear and thus held in their position by cutting out lobes l, l on both sides, which have a springy effect. The individual tablets t lie (as Fig. 3-5 shows) with their ends between the tablet s and the resilient tabs 1, 1, and are held in their position by the latter. It is clear that these tablets t, on which the subjects of instruction are recorded, can be exchanged quickly and easily (particularly clearly from FIG. 5).
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT43875T | 1909-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT43875B true AT43875B (en) | 1910-09-10 |
Family
ID=3563312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT43875D AT43875B (en) | 1909-08-17 | 1909-08-17 | Timetable board. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT43875B (en) |
-
1909
- 1909-08-17 AT AT43875D patent/AT43875B/en active
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