FR878443A - Improvements to machines for checking the thickness of sheets and the like - Google Patents

Improvements to machines for checking the thickness of sheets and the like

Info

Publication number
FR878443A
FR878443A FR878443DA FR878443A FR 878443 A FR878443 A FR 878443A FR 878443D A FR878443D A FR 878443DA FR 878443 A FR878443 A FR 878443A
Authority
FR
France
Prior art keywords
checking
machines
sheets
thickness
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
Florent Estievenart
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 FR878443A publication Critical patent/FR878443A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
    • G01B5/068—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR878443D 1942-01-14 1942-01-14 Improvements to machines for checking the thickness of sheets and the like Expired FR878443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878443T 1942-01-14

Publications (1)

Publication Number Publication Date
FR878443A true FR878443A (en) 1943-01-20

Family

ID=9361406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878443D Expired FR878443A (en) 1942-01-14 1942-01-14 Improvements to machines for checking the thickness of sheets and the like

Country Status (1)

Country Link
FR (1) FR878443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794258A (en) * 1953-07-03 1957-06-04 Johansson Ab C E Arresting device for measuring instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794258A (en) * 1953-07-03 1957-06-04 Johansson Ab C E Arresting device for measuring instruments

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