DE2229076A1 - Auswertevorrichtung für Diagramme von C hronokomparatoren - Google Patents

Auswertevorrichtung für Diagramme von C hronokomparatoren

Info

Publication number
DE2229076A1
DE2229076A1 DE19722229076 DE2229076A DE2229076A1 DE 2229076 A1 DE2229076 A1 DE 2229076A1 DE 19722229076 DE19722229076 DE 19722229076 DE 2229076 A DE2229076 A DE 2229076A DE 2229076 A1 DE2229076 A1 DE 2229076A1
Authority
DE
Germany
Prior art keywords
roller
evaluation device
disc
measuring grid
control button
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.)
Pending
Application number
DE19722229076
Other languages
German (de)
English (en)
Inventor
Jean-Pierre La Chaux de Fonds Bonny (Schweiz)
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.)
Portescap SA
Original Assignee
Portescap SA
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 Portescap SA filed Critical Portescap SA
Publication of DE2229076A1 publication Critical patent/DE2229076A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1214Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
    • G04D7/1221Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks with recording, e.g. vibrograph
    • G04D7/1228Devices for facilitating the reading or the interpretation of the recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Input (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
DE19722229076 1971-06-16 1972-06-15 Auswertevorrichtung für Diagramme von C hronokomparatoren Pending DE2229076A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH876771A CH538730A (fr) 1971-06-16 1971-06-16 Dispositif de lecture de diagrammes de chronocomparateurs

Publications (1)

Publication Number Publication Date
DE2229076A1 true DE2229076A1 (de) 1972-12-28

Family

ID=4344497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722229076 Pending DE2229076A1 (de) 1971-06-16 1972-06-15 Auswertevorrichtung für Diagramme von C hronokomparatoren

Country Status (4)

Country Link
US (1) US3837083A (enExample)
CH (2) CH876771A4 (enExample)
DE (1) DE2229076A1 (enExample)
FR (1) FR2142089A1 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1107740A (en) * 1913-12-18 1914-08-18 Ervin G Bailey Radii-averaging instrument.
US1967072A (en) * 1932-05-28 1934-07-17 Rca Corp Recording method and system
US2254649A (en) * 1937-03-25 1941-09-02 Thomas B Gibbs Recording apparatus
US3255529A (en) * 1963-09-27 1966-06-14 Le Porte Echappement Universel Device for reading the diagram produced by a chronocomparator

Also Published As

Publication number Publication date
CH876771A4 (enExample) 1973-03-15
FR2142089A1 (enExample) 1973-01-26
CH538730A (fr) 1973-03-15
US3837083A (en) 1974-09-24

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