FR989496A - Adjustable device for angle measurement from 0 to 180 degrees on machining parts - Google Patents

Adjustable device for angle measurement from 0 to 180 degrees on machining parts

Info

Publication number
FR989496A
FR989496A FR989496DA FR989496A FR 989496 A FR989496 A FR 989496A FR 989496D A FR989496D A FR 989496DA FR 989496 A FR989496 A FR 989496A
Authority
FR
France
Prior art keywords
degrees
angle measurement
adjustable device
machining parts
machining
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
Other languages
French (fr)
Inventor
Emil Rychiger
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 filed Critical
Application granted granted Critical
Publication of FR989496A publication Critical patent/FR989496A/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
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • G01B3/563—Protractors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR989496D 1948-07-08 1949-06-24 Adjustable device for angle measurement from 0 to 180 degrees on machining parts Expired FR989496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH989496X 1948-07-08

Publications (1)

Publication Number Publication Date
FR989496A true FR989496A (en) 1951-09-10

Family

ID=4551632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989496D Expired FR989496A (en) 1948-07-08 1949-06-24 Adjustable device for angle measurement from 0 to 180 degrees on machining parts

Country Status (1)

Country Link
FR (1) FR989496A (en)

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