FR918631A - movable index measuring scale - Google Patents

movable index measuring scale

Info

Publication number
FR918631A
FR918631A FR918631DA FR918631A FR 918631 A FR918631 A FR 918631A FR 918631D A FR918631D A FR 918631DA FR 918631 A FR918631 A FR 918631A
Authority
FR
France
Prior art keywords
measuring scale
index measuring
movable index
movable
scale
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
Louise Jacquet
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.)
CONCERTONE
Original Assignee
CONCERTONE
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 CONCERTONE filed Critical CONCERTONE
Application granted granted Critical
Publication of FR918631A publication Critical patent/FR918631A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/02—Scales; Dials
    • G01D13/04—Construction
    • G01D13/06—Moving bands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR918631D 1945-08-29 1945-08-29 movable index measuring scale Expired FR918631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918631T 1945-08-29

Publications (1)

Publication Number Publication Date
FR918631A true FR918631A (en) 1947-02-13

Family

ID=9424586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918631D Expired FR918631A (en) 1945-08-29 1945-08-29 movable index measuring scale

Country Status (1)

Country Link
FR (1) FR918631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177356B (en) * 1955-06-30 1964-09-03 Johannes Perthen Dr Ing Device for electrical measurement of lengths, changes in length or other measurable variables that can be represented by length sizes
FR2473202A1 (en) * 1980-01-04 1981-07-10 Citroen Sa Vehicle dashboard display e.g. for speed indication - uses rotation of apertured drum enclosing light source to scan beam across display screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177356B (en) * 1955-06-30 1964-09-03 Johannes Perthen Dr Ing Device for electrical measurement of lengths, changes in length or other measurable variables that can be represented by length sizes
FR2473202A1 (en) * 1980-01-04 1981-07-10 Citroen Sa Vehicle dashboard display e.g. for speed indication - uses rotation of apertured drum enclosing light source to scan beam across display screen

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