DE852154C - Folding rule with additional equipment for internal measurements - Google Patents

Folding rule with additional equipment for internal measurements

Info

Publication number
DE852154C
DE852154C DEG4363A DEG0004363A DE852154C DE 852154 C DE852154 C DE 852154C DE G4363 A DEG4363 A DE G4363A DE G0004363 A DEG0004363 A DE G0004363A DE 852154 C DE852154 C DE 852154C
Authority
DE
Germany
Prior art keywords
folding rule
additional equipment
internal measurements
folding
numbers
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
DEG4363A
Other languages
German (de)
Inventor
Heinz Grundmann
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 DEG4363A priority Critical patent/DE852154C/en
Application granted granted Critical
Publication of DE852154C publication Critical patent/DE852154C/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
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Jedem Handwerker, Schlosser, Schreiner, Zimmermann usw. bereitete es seither erhebliche Schwierigkeiten mit den bekannten Zollstöcken genaue Innenmessungen in Behältern, Räumen oder Schränken durchzuführen, da in den meisten Fällen der zu messende Abstand nicht den Teilstücken eines normalen Zollstockes entspricht. Behelfsmäßig wurden zwei Zollstöcke in entsprechender Länge aufgeklappt und gegeneinander angelegt, um danach die sich ergebenden Zahlen zusammenzuzählen. Dieses Verfahren ist sehr umständlich, und das so erhaltene Maß stimmt nie genau. Prepared for every craftsman, locksmith, carpenter, carpenter, etc. Since then there have been considerable difficulties with the known folding rules for accurate internal measurements to be carried out in containers, rooms or cupboards, since in most cases the the distance to be measured does not correspond to the sections of a normal folding rule. As a makeshift, two rulers of the appropriate length were unfolded and against each other created in order to then add up the resulting numbers. This method is very cumbersome, and the dimensions obtained in this way are never exactly correct.

Die Erfindung bezweckt die Feststellung genauer Maße dadurch, daß der Zollstock mit Zusatzeinrichtung für Innenmessungen in entsprechender Länge aufgeklappt und z. B. in einen Behälter eingeführt wird. Nach Anlegen an die rechte Seite wird der bewegliche Schieber b mit dem Schiebeknopf c so weit nach links ausgezogen, bis das Ende an der linken Seite des zu messenden Behälters anstößt. Nun wird zu dem durch die Gesamtlänge der aufgeklappten Glieder des Zollstockes gegebenen Längenmaß die an der Kernmarke d abgelesene Längenzahl der Teilung f hinzugezählt. Dabei ist es gleichgültig, ob der Zollstock mit einem oder mehreren Teilstücken aufgeklappt ist. Die Messung wird immer genau stimmen. The invention aims to determine precise dimensions in that the folding rule with additional equipment for internal measurements in the appropriate length and Z. B. is introduced into a container. After placing it on the right side, the movable slide b with the slide button c pulled out so far to the left, until the end hits the left side of the container to be measured. Now is going to the length given by the total length of the unfolded links of the folding rule the length of the division f read at the core mark d is added. It is it does not matter whether the folding rule is opened with one or more sections is. The measurement will always be accurate.

Außenmaße können ohne Behinderung, wie seither, unter Benutzung der normalen Teilung e durchgeführt werden.External dimensions can be changed without hindrance, as since then, using the normal division e can be carried out.

Claims (2)

PATENTANSPRÜcHE: I. Zollstock mit Zusatzeinrichtung für Innenmessungen, dadurch gekennzeichnet, daß das erste obere einklappbare Teilstück (a) eines normalen Zollstockes einen beweglichen Schieber (b) enthält, der mit einem Schiebeknopf (c) und einer Kernmarke (d) ausgerüstet ist. PATENT CLAIMS: I. Folding rule with additional equipment for internal measurements, characterized in that the first upper retractable section (a) of a normal The folding rule contains a movable slide (b), which is connected to a slide button (c) and a core brand (d). 2. Zollstock nach Anspruch I, dadurch gekennzeichnet, daß das Teilstück (a) zwei Skalen besitzt, eine untere Skala (e) mit Zahleneinteilung von links nach rechts und eine obere Skala (f) mit Zahleneinteilung von rechts nach links. 2. Folding rule according to claim I, characterized in that the section (a) has two scales, a lower scale (e) with numbers grading from left to right and an upper scale (f) with numbers grading from right to left.
DEG4363A 1950-10-17 1950-10-17 Folding rule with additional equipment for internal measurements Expired DE852154C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG4363A DE852154C (en) 1950-10-17 1950-10-17 Folding rule with additional equipment for internal measurements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG4363A DE852154C (en) 1950-10-17 1950-10-17 Folding rule with additional equipment for internal measurements

Publications (1)

Publication Number Publication Date
DE852154C true DE852154C (en) 1952-10-13

Family

ID=7117365

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG4363A Expired DE852154C (en) 1950-10-17 1950-10-17 Folding rule with additional equipment for internal measurements

Country Status (1)

Country Link
DE (1) DE852154C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448506A2 (en) * 1990-01-29 1991-09-25 Etablissement SINOVAL Folding ruler
DE29614039U1 (en) * 1996-08-13 1996-09-26 Englmann, Manfred, 85604 Zorneding Yardstick

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448506A2 (en) * 1990-01-29 1991-09-25 Etablissement SINOVAL Folding ruler
EP0448506A3 (en) * 1990-01-29 1991-10-09 Etablissement SINOVAL Folding ruler
DE29614039U1 (en) * 1996-08-13 1996-09-26 Englmann, Manfred, 85604 Zorneding Yardstick

Similar Documents

Publication Publication Date Title
US4152838A (en) Straight edge level
DE852154C (en) Folding rule with additional equipment for internal measurements
US1608713A (en) Ruler
DE844065C (en) Folding rule
DE19530990A1 (en) Extensible three-edged spirit level with scales viewable from all sides
DE202017002434U1 (en) Scale / folding rule with spirit level level
DE807852C (en) Folding rule
DE840443C (en) New tape measure with special graduation for internal measurements
DE805722C (en) Device for determining the specific gravity of liquids
DE842547C (en) Vernier
DE887568C (en) Additional gauge for customs rules
DE325738C (en) Angle measuring device
DE821557C (en) Scale
DE705733C (en) Device for determining the origin of dials
DE821426C (en) Transmission scale
DE534332C (en) Universal square measure for drawing and measuring angles
DE848261C (en) Tape measure
DE929449C (en) Folding rule
DE859525C (en) Device for covering scales
DE24361C (en) Innovations in measuring devices for determining the content of trees
DE875314C (en) ruler
DE901114C (en) Device for measuring distances
DE834904C (en) Combination scale
DE854436C (en) Folding rule with additional measuring device
DE466426C (en) Calibration counter with only one single pointer that determines the number of revolutions of the calibration counter