GB757847A - - Google Patents

Info

Publication number
GB757847A
GB757847A GB757847DA GB757847A GB 757847 A GB757847 A GB 757847A GB 757847D A GB757847D A GB 757847DA GB 757847 A GB757847 A GB 757847A
Authority
GB
United Kingdom
Prior art keywords
roller
shaft
motor
tracing
arm
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB757847A publication Critical patent/GB757847A/en
Active 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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/205—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of turbine blades or propellers
    • 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
    • B43L13/10—Pantographic instruments for copying, enlarging, or diminishing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB757847D 1953-08-07 Active GB757847A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR320362X 1953-08-07
FR280654X 1954-06-28

Publications (1)

Publication Number Publication Date
GB757847A true GB757847A (enrdf_load_stackoverflow)

Family

ID=26214431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB757847D Active GB757847A (enrdf_load_stackoverflow) 1953-08-07

Country Status (4)

Country Link
CH (1) CH320362A (enrdf_load_stackoverflow)
DE (1) DE955270C (enrdf_load_stackoverflow)
GB (1) GB757847A (enrdf_load_stackoverflow)
NL (1) NL95864C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897925A (en) * 1987-12-15 1990-02-06 Allegheny Ludlum Corporation Apparatus for determining surface profiles of metallic workpieces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078778B (de) * 1958-01-27 1960-03-31 Adolph Thomas Spalek Verfahren und Vorrichtung zur zeichnerischen Darstellung rechtwinklig aufeinanderstehender ebener Risse von dreidimensionalen Modellen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE380153C (de) * 1922-01-18 1923-09-03 Louis Alfred Ponnier Geraet zum Aufzeichnen der Querschnitte von Luft- oder Wasserpropellern
DE630410C (de) * 1935-08-03 1936-05-27 Fried Krupp Germaniawerft Ag Vorrichtung zur Herstellung des Profils von Kopiernocken
DE638283C (de) * 1935-10-27 1936-11-12 Hugo Heine Geraet zum Aufzeichnen von Koerperquerschnitten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897925A (en) * 1987-12-15 1990-02-06 Allegheny Ludlum Corporation Apparatus for determining surface profiles of metallic workpieces

Also Published As

Publication number Publication date
DE955270C (de) 1957-01-03
CH320362A (fr) 1957-03-31
NL95864C (enrdf_load_stackoverflow)

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