DE45667C - Dumbbell for two different rulings - Google Patents

Dumbbell for two different rulings

Info

Publication number
DE45667C
DE45667C DENDAT45667D DE45667DA DE45667C DE 45667 C DE45667 C DE 45667C DE NDAT45667 D DENDAT45667 D DE NDAT45667D DE 45667D A DE45667D A DE 45667DA DE 45667 C DE45667 C DE 45667C
Authority
DE
Germany
Prior art keywords
dumbbell
rulings
different
different rulings
main body
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 - Lifetime
Application number
DENDAT45667D
Other languages
German (de)
Original Assignee
J. J. HENNRICHS, Lehrer an der Mittelschule in Mülhausen, F.Isafs, Galfingerstr. 6
Publication of DE45667C publication Critical patent/DE45667C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges

Landscapes

  • Drawing Aids And Blackboards (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Das Lineal nach vorliegender Erfindung kann wie ein gewöhnliches viereckiges verschiedene Länge und Dicke haben und aus verschiedenen Hölzern etc. gefertigt sein. Das Neue und Eigenthümliche daran sind die beiden Schieber an den Enden, die gerade so festsitzen, dafs sie sich noch beliebig verschieben lassen.The ruler according to the present invention can be different like an ordinary square one Have length and thickness and be made of different woods etc. The new and A peculiar thing about it are the two sliders at the ends, which are just so tight that they are they can still be moved as desired.

Infolge dieser Einrichtung kann man Linien mit Tinte und Schreibfeder ziehen, ohne Gefahr zu laufen, einen Tintenfleck auf das untergelegte Papier zu machen, weil das Lineal höher liegt als das Papier und die Schieber gar nicht mit der Tinte in Berührung kommen.As a result of this facility, lines can be drawn with ink and quill without Running the risk of making an ink stain on the underlying paper because that The ruler is higher than the paper and the slide is not in contact with the ink come.

Man kann dasselbe Lineal auf Heften, TafelnYou can use the same ruler on exercise books, blackboards

u. s. w. jeder Breite benutzen, wobei die Schieber in die gewünschte Entfernung gerückt werden. Mit jedem Rande des Heftes, der Tafel etc. lassen sich die Linien sicher parallel ziehen, indem das Heft oder die Tafel fest zwischen die Schieber eingeklemmt wird.and so on of any width, moving the sliders to the desired distance. With every edge of the booklet, the board, etc., the lines can be safely drawn parallel, by clamping the booklet or board firmly between the slides.

Claims (1)

Patent-Anspruch:Patent claim: Ein Kantel (Lineal von quadratischem Querschnitt) , welches die Herstellung von zwei Lineaturen verschiedener Weiten insofern gestattet, als auf dem prismatischen Hauptkörper zwei quaderförmig gestaltete Schieber aufgesteckt sind, welche statt dieses Hauptkörpers selbst zum Umkanten benutzt werden können.A scantling (ruler of square cross-section), which allows the manufacture of two Rulings of different widths are permitted, as on the prismatic main body two cuboid sliders are attached, which instead of this main body can even be used for edging.
DENDAT45667D Dumbbell for two different rulings Expired - Lifetime DE45667C (en)

Publications (1)

Publication Number Publication Date
DE45667C true DE45667C (en)

Family

ID=320821

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT45667D Expired - Lifetime DE45667C (en) Dumbbell for two different rulings

Country Status (1)

Country Link
DE (1) DE45667C (en)

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