DE575977C - Steel measuring tape with scannable marks - Google Patents

Steel measuring tape with scannable marks

Info

Publication number
DE575977C
DE575977C DEG81210D DEG0081210D DE575977C DE 575977 C DE575977 C DE 575977C DE G81210 D DEG81210 D DE G81210D DE G0081210 D DEG0081210 D DE G0081210D DE 575977 C DE575977 C DE 575977C
Authority
DE
Germany
Prior art keywords
measuring tape
steel measuring
marks
scannable
scannable marks
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
DEG81210D
Other languages
German (de)
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.)
HEINRICH GUENZEL ING
Original Assignee
HEINRICH GUENZEL ING
Publication date
Priority to DEG81210D priority Critical patent/DE575977C/en
Application granted granted Critical
Publication of DE575977C publication Critical patent/DE575977C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • G01B3/004—Scales; Graduations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tape Measures (AREA)

Description

Stahlmeßband mit abtastbaren Merkzeichen Es sind Stahlmeßbänder mit erhabenen oder vertieften abtastbaren Ziffern und Teilstrichen bekannt.Steel measuring tape with scannable marks There are steel measuring tapes with raised or recessed scannable digits and tick marks known.

Das neue Stahlmeßband ist an seinen Längskanten mit abtastbaren Merkzeichen in Gestalt von halbkreisförmigen oder anders gestalteten Kerben, Narben oder Zahnungen versehen, die den jeweiligen Maßeinheiten entsprechen.The new steel measuring tape has scannable marks on its long edges in the form of semicircular or otherwise shaped notches, scars or serrations which correspond to the respective units of measurement.

Auf der Zeichnung ist das Stahlmeßband gemäß der Erfindung in einem Ausführungsbeispiel in den- Abb. i und z in Ansicht dargestellt.In the drawing, the steel measuring tape according to the invention is in one Embodiment shown in FIGS. I and z in a view.

Mit d ist ein Stahlmeßband bezeichnet, das an seinen Rändern mit eckigen, halbkreisförmigen oder anders gestalteten Kerben, Narben, Ein- oder Aufzahnungen b versehen ist. Die Zahl und Form der Merkzeichen b entspricht den jeweiligen Maßeinheiten, so daß beispielsweise Kerbe b1 für die Zentimeterteilung, dreieckige Aufzahnungen b2 für die Meterlängen und rechteckige Aufza%-nungen b$ für Fünfmeterlängen verwendet werden können. Zweckmäßig ist alle 5 cm eine Rundlochung vorgesehen. Ein Beispiel der Merkzeichenstellung bei der Länge von 18 m ist wie folgt: 3 rechteckige Aufzahnungen von 5 m bis 15 m, 3 dreieckige Kerben ...... von i m bis 3 m. Summe ... 18 m. Außerdem bestehen die üblichen Maßziffern aus Durchlochungen c.With d a steel measuring tape is referred to, which is provided on its edges with angular, semicircular or differently shaped notches, scars, teeth or teeth b. The number and shape of the marks b correspond to the respective units of measurement, so that, for example, notch b1 for the centimeter graduation, triangular teeth b2 for the meter lengths and rectangular teeth b $ for five meter lengths can be used. Round perforations are expediently provided every 5 cm. An example of the marking for a length of 18 m is as follows: 3 rectangular serrations from 5 m to 1 5 m, 3 triangular notches ...... from im to 3 m. Total ... 18 m. In addition, the usual dimension numbers consist of perforations c.

Claims (1)

PATENTANSPRUCH: Stahlmeßband mit abtastbaren Merkzeichen, dadurch gekennzeichnet, daß es an den Längskanten mit abtastbaren Merkzeichen (Zahnungen, Kerben, Narben) versehen ist, deren Gestalt und Zahl den je-%veiligen Längenmaßen entsprechen. PATENT CLAIM: Steel measuring tape with scannable marks, characterized in that it is provided on the longitudinal edges with scannable marks (serrations, notches, scars), the shape and number of which correspond to the respective length dimensions.
DEG81210D Steel measuring tape with scannable marks Expired DE575977C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG81210D DE575977C (en) Steel measuring tape with scannable marks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG81210D DE575977C (en) Steel measuring tape with scannable marks

Publications (1)

Publication Number Publication Date
DE575977C true DE575977C (en) 1933-05-05

Family

ID=7137289

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG81210D Expired DE575977C (en) Steel measuring tape with scannable marks

Country Status (1)

Country Link
DE (1) DE575977C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938806C (en) * 1953-09-18 1956-02-09 Keller Bayer Mass Ind Tape measure
US3051486A (en) * 1959-12-16 1962-08-28 William J Zenchenko Guide means for unsighted bowlers and the like
US3295214A (en) * 1965-02-05 1967-01-03 Frederic W Olmstead Element for measuring displacements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938806C (en) * 1953-09-18 1956-02-09 Keller Bayer Mass Ind Tape measure
US3051486A (en) * 1959-12-16 1962-08-28 William J Zenchenko Guide means for unsighted bowlers and the like
US3295214A (en) * 1965-02-05 1967-01-03 Frederic W Olmstead Element for measuring displacements

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