DE1825970U - LESSON MODEL. - Google Patents
LESSON MODEL.Info
- Publication number
- DE1825970U DE1825970U DE1960G0022898 DEG0022898U DE1825970U DE 1825970 U DE1825970 U DE 1825970U DE 1960G0022898 DE1960G0022898 DE 1960G0022898 DE G0022898 U DEG0022898 U DE G0022898U DE 1825970 U DE1825970 U DE 1825970U
- Authority
- DE
- Germany
- Prior art keywords
- housing
- circular rings
- model according
- circular disks
- half circular
- 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
Landscapes
- Instructional Devices (AREA)
Description
Beschreibung des Unterrichtsmodelles ISA A Passungen Vorliegende Erfindung ist ein neuartiges Unterrichtsmodell für den Fachkundeunterricht in gewerblichen Berufsschulen.Description of the teaching model ISA A fits present invention is a new type of teaching model for specialist teaching in commercial Vocational schools.
Es besteht aus einem halbrunden Gehäuse mit Achse, mehreren halben Kreisringen, mehreren Kreisscheiben mit der Gehäuseachse entsprechenden Bohrungen, einer oberhalb des Gehäusesangeordneten Schrifttafel und zwei roten, die Nullinie der ISA-Passungen darstellenden Drähten. It consists of a semicircular housing with an axis, several halves Circular rings, several circular disks with holes corresponding to the housing axis, a writing board above the case and two red ones, the zero line of the wires representing ISA fits.
Der äussere Durchmesser der halben Kreisringe entspricht dem Gehäusedurchmesser, sodaß sie in das Gehäuse gestellt und seitlich verschoben werden können. Eine Anschlagleiste am Rand des Gehäuses verhindert das Herausgleiten der halben Kreisringe. The outer diameter of the half circular rings corresponds to the housing diameter, so that they can be placed in the housing and moved sideways. A stop bar on the edge of the housing prevents the half circular rings from sliding out.
Die Bohrungen der halben Kreisringe sind für einen Durchmesser entsprechend den oberen und unteren Grenzmaßen der ISA-Passungen, System Einheitswelle, abgestuft.. Die verschiedenen Bohrungen sind mit den Buchstaben A bis Z gekennzeichnet. The bores of the half circular rings correspond to one diameter the upper and lower limit dimensions of the ISA fits, system unit shaft, graduated .. The different holes are marked with the letters A to Z.
Die vollen Kreisscheiben werden von der Gehäuseachse getragen ; sie sind auf der Achse seitlich verschiebbar. The full circular disks are carried by the housing axis; she can be moved sideways on the axis.
In derselben Weise wie die Bohrungen der halben Kreisringe sind die äusseren Durchmesser der vollen Kreisscheiben entsprechend dem System Einheitsbohrung abgestuft und die verschiedenen Durchmesser mit den Buchstaben a bis z gekennzeichnet.In the same way as the bores of the half circular rings are the outer diameter of the full circular disks according to the unit bore system graduated and the different diameters are marked with the letters a to z.
Auf der Schrifttafel sind die Begriffe der ISA-Passungen erläutert. The terms of the ISA fits are explained on the tablet.
Die Abstände der Durchmesser von den roten Drähten kennzeichnen die
den Buchstaben zugeordnete Lage der Toleranzfelder,
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1960G0022898 DE1825970U (en) | 1960-10-20 | 1960-10-20 | LESSON MODEL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1960G0022898 DE1825970U (en) | 1960-10-20 | 1960-10-20 | LESSON MODEL. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1825970U true DE1825970U (en) | 1961-02-02 |
Family
ID=32971878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1960G0022898 Expired DE1825970U (en) | 1960-10-20 | 1960-10-20 | LESSON MODEL. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1825970U (en) |
-
1960
- 1960-10-20 DE DE1960G0022898 patent/DE1825970U/en not_active Expired
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