DE847079C - Slide rule addition - Google Patents

Slide rule addition

Info

Publication number
DE847079C
DE847079C DE1951R0005430 DER0005430A DE847079C DE 847079 C DE847079 C DE 847079C DE 1951R0005430 DE1951R0005430 DE 1951R0005430 DE R0005430 A DER0005430 A DE R0005430A DE 847079 C DE847079 C DE 847079C
Authority
DE
Germany
Prior art keywords
slide rule
slide
diamond
rule addition
scale
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
DE1951R0005430
Other languages
German (de)
Inventor
Werner Rumiz
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.)
WERNER RUMIZ TUTZING
Original Assignee
WERNER RUMIZ TUTZING
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 WERNER RUMIZ TUTZING filed Critical WERNER RUMIZ TUTZING
Priority to DE1951R0005430 priority Critical patent/DE847079C/en
Application granted granted Critical
Publication of DE847079C publication Critical patent/DE847079C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G1/00Hand manipulated computing devices
    • G06G1/02Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/04Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Der Gegenstand vorliegender Erfindung ist ein in clen bisher vorhandenen Rechenschieber einschiehbarer Viermaßstab, der durch den vom hechenschieber ausgehenden Greifer derartig gehalten wird, daß der :Maßstab auf Grund seines rautenförmigen Querschnitts und seiner nach dem Prinzip von Nut und Feder ausgestatteten Verbindung, weder wegen der Feder nach außen, noch <furch das genaue Anliegen des Maßstabs am rautenförmigen Ausschnitt nach innen kann.The subject matter of the present invention is one that has heretofore existed Slide rule retractable four-rule, which is set by the slide rule from the pike slide Gripper is held in such a way that the: scale due to its diamond-shaped Cross-section and its connection equipped according to the tongue and groove principle, neither because of the pen to the outside, nor because of the exact application of the scale at the diamond-shaped cutout to the inside.

Uni die dem rautenförmigen Maßstab gegenül>erliegendeSeite desRechenschiebers auszunutzen, wird der Querschnitt nach dem Ende hin spitz zulaufend bittausgezogen und darauf noch die Skala eines natürlichen ,Maßstabs angebracht.Uni the side of the slide rule opposite the diamond-shaped scale to use, the cross-section is pulled to a point towards the end and on it the scale of a natural, measuring stick is attached.

Der Erfindungsgegensand . ist in der Zeichnung in einer beispielsweisen Ausfiihrungsforrn dargestellt, und zwar zeigen Fig. t und a den Rechenschieber mit Viermaßstab in .\iisicht und im Schnitt, Fig. 3 den in den Rechenschieber einzuschiebenden Viermaßstab von einer Seite, ig. @. den in den Rechenschieber einzuschiel>en-(le1t @icrinal.lstalt um igo" gedreht. Wie aus der Zeichnung ersichtlich, handelt es sich um einen rautenförmigen -NIaßstal) a, der durch den vorn Rechenschieber ausgehenden (reifer b durch eine Verbindung von Nut und Feder c gehalten wird. Der bis jetzt am Rechenschieber vorhandene. durch diese Konstruktion aber wegfallende t : i--.%faßstab wird an der gegenüberliegenden Seite derart angebracht, daß er nicht wie bis letzt senkrecht alif'illt, sondern leicht geneigt sich in einer Spitze d verläuft. Mit dieser Erfindung ist es dem Zeicliuer möglich, den Rechenschieber wie auch sämtliche Maßstäbe in einem Stück vereinigt zu haben. Es gibt auch dadurch, daß der rautenförmige lfaßstab nach Einschieben desselben festsitzt, keine '@faßstal>verwechslungcn mehr. ,The subject of the invention. is in the drawing in an exemplary manner Ausfiihrungsforrn shown, namely Fig. T and a show the slide rule with Four-scale view and in section, Fig. 3 shows the slide to be inserted into the slide rule Four-scale from one side, ig. @. look into the slide rule> en- (le1t @ icrinal.lstalt rotated by igo ". As can be seen from the drawing, it is around a diamond-shaped -NIaßstal) a, which goes out through the slide rule in front (riper b is held by a connection of tongue and groove c. The up to now existing on the slide rule. but due to this construction t: i -.% faßstab is attached to the opposite side in such a way that it is not like until the last perpendicularly alif'illt, but slightly inclined in a point d. With With this invention it is possible for the drawing, the slide rule as well as all of them To have united standards in one piece. There are also in that the diamond-shaped The ruler is stuck after it has been pushed in, no more confusion. ,

Claims (1)

PATENTANSPRUCH: Reclienschieberzusatz, dadurch gekennzeichnet, (laß ein rautenförmiger \'iertnaßstal) an der Seite des Rechenschiebers eingeschoben und durch eine Verbindung von Nut und Feder gehalten wird und daß die gegenüberliegende Seite sich in einer Spitze verlauft.PATENT CLAIM: Tile slide attachment, characterized by (let a diamond-shaped \ 'iertnaßstal) on the side of the slide rule and is held by a connection of tongue and groove and that the opposite Side is in a point.
DE1951R0005430 1951-02-22 1951-02-22 Slide rule addition Expired DE847079C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1951R0005430 DE847079C (en) 1951-02-22 1951-02-22 Slide rule addition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1951R0005430 DE847079C (en) 1951-02-22 1951-02-22 Slide rule addition

Publications (1)

Publication Number Publication Date
DE847079C true DE847079C (en) 1952-08-21

Family

ID=580006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1951R0005430 Expired DE847079C (en) 1951-02-22 1951-02-22 Slide rule addition

Country Status (1)

Country Link
DE (1) DE847079C (en)

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