DE816505C - Drawing device with parallel guides - Google Patents

Drawing device with parallel guides

Info

Publication number
DE816505C
DE816505C DEP39581A DEP0039581A DE816505C DE 816505 C DE816505 C DE 816505C DE P39581 A DEP39581 A DE P39581A DE P0039581 A DEP0039581 A DE P0039581A DE 816505 C DE816505 C DE 816505C
Authority
DE
Germany
Prior art keywords
drawing device
parallel guides
guide shoe
angles
tensioning rail
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
DEP39581A
Other languages
German (de)
Inventor
Walter Hebel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP39581A priority Critical patent/DE816505C/en
Application granted granted Critical
Publication of DE816505C publication Critical patent/DE816505C/en
Expired 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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/048—Guides for rulers with T-squares

Description

Die Erfindung- betrifft ein Zeichengerät mit Parallelführung, bei der nicht wie sonst üblich eine Reißschiene parallel geführt wird, sondern die gebräuchlichen Zeichenwinkel.The invention relates to a drawing device with parallel guidance which is not run parallel to a tear bar, as is usually the case, but the usual ones Drawing angle.

Es besteht vielfach das Bedürfnis, auch auf Zeichenblöcken, weil diese bequem überall mitzunehmen sind, beispielsweise auf die Baustelle, auf die Reise usw., maßstäbliche Zeichnungen auszuführen. Eine Lösung auf neuartige Weise zeigt die Erfindung, die in einem Ausführungsbeispiel beschrieben und durch die Zeichnung veranschaulicht wird. Es zeigt Abb. i Draufsicht, Abb. 2 Schnitt A-B.There is often a need to also use drawing pads, because these can be easily taken anywhere, for example to the construction site or on a trip etc. to carry out drawings to scale. Shows a solution in a novel way the invention described in an exemplary embodiment and by the drawing is illustrated. It shows Fig. I top view, Fig. 2 section A-B.

Auf einer Unterlage a sind links seitlich zwei Bolzen b befestigt, die zur Aufnahme des entsprechend gelochten Papiers c dienen. Die Festspannung des Papiers c erfolgt durch Aufschrauben oder Klemmen der Spannschiene d, die ebenfalls zu den Bolzen b paßt. Gleichzeitig dient die Spannschiene d als Anlage und Führungslineal für die Zeichenwinkel e und f.Two bolts b are attached to the left side of a base a, which are used to hold the appropriately perforated paper c. The fixed tension of the Paper c is done by screwing or clamping the tensioning rail d, which is also fits to the bolt b. At the same time, the tensioning rail d serves as a system and guide ruler for the character angles e and f.

Damit das Anlegen nicht von Hand zu geschehen braucht, wird dafür der Führungsschuh g verwendet, der mit den beiden zapfenartigen Ansätzen h in zwei genau dazu passende Bohrungen i der Zeichendreiecke e und f eingreift. Diese Verbindung ist leicht lösbar, so daß nach Belieben der eine Zeichenwinkel als Reißschiene zum Zeichnen der waagerechten, der andere zum Zeichnen der senkrechten Linien oder umgekehrt, benutzt werden kann. Die beiden durch Schrauben k einstellbaren Federn l bewirken ein gleichmäßiges, exaktes Anlegen der Zeichenwinkel an die Spannschiene d und sichern dadurch genaues Zeichnen.So that the application does not have to be done by hand, the guide shoe g is used for this, which engages with the two pin-like lugs h in two exactly matching holes i of the drawing triangles e and f. This connection is easily detachable, so that one of the drawing angles can be used as a tear bar for drawing the horizontal lines, the other for drawing the vertical lines or vice versa. The two springs l, which can be adjusted by means of screws k, cause the drawing angles to be applied evenly and precisely to the tensioning rail d, thereby ensuring precise drawing.

Claims (2)

PATENTANSPRÜCHE: i. Zeichengerät mit Parallelführung, dadurch gekennzeichnet, daß die Zeichenwinkel (e oder f) vermittels eines mit Federn (l) versehenen Führungsschuhes (g) zwangsläufig an die als Führungslineal dienende Spannschiene(d) angelegt werden. PATENT CLAIMS: i. Drawing device with parallel guidance, characterized in that the drawing angles (e or f) are inevitably applied to the tensioning rail (d) serving as a guide ruler by means of a guide shoe (g) provided with springs (l). 2. Zeichengerät nach Anspruch i, dadurch gekennzeichnet, daß die Verbindung zwischen Führungsschuh (g) und Zeichenwinkel (e oder f) durch Eindrücken der zapfenartigen Ansätze (h) des Führungsschuhes in die Bohrungen (i) der Zeichenwinkel (e und f) hergestellt wird.2. Drawing device according to claim i, characterized in that the connection between the guide shoe (g) and the drawing angle (e or f) is made by pressing the pin-like lugs (h) of the guide shoe into the bores (i) of the drawing angle (e and f) .
DEP39581A 1949-04-12 1949-04-12 Drawing device with parallel guides Expired DE816505C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP39581A DE816505C (en) 1949-04-12 1949-04-12 Drawing device with parallel guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP39581A DE816505C (en) 1949-04-12 1949-04-12 Drawing device with parallel guides

Publications (1)

Publication Number Publication Date
DE816505C true DE816505C (en) 1951-10-11

Family

ID=7376600

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP39581A Expired DE816505C (en) 1949-04-12 1949-04-12 Drawing device with parallel guides

Country Status (1)

Country Link
DE (1) DE816505C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157951A (en) * 1959-05-29 1964-11-24 Wayne L Shick Device for orthographic-isometric projection
EP0241173A1 (en) * 1986-03-20 1987-10-14 Cibela Patents C.C. Drawing instruments
WO1999038660A1 (en) * 1998-02-03 1999-08-05 Alto Albright Apparatus for securing flat articles for cutting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157951A (en) * 1959-05-29 1964-11-24 Wayne L Shick Device for orthographic-isometric projection
EP0241173A1 (en) * 1986-03-20 1987-10-14 Cibela Patents C.C. Drawing instruments
WO1999038660A1 (en) * 1998-02-03 1999-08-05 Alto Albright Apparatus for securing flat articles for cutting

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