ES418353A1 - Improvements in the construction of numerical exposure watches. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of numerical exposure watches. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES418353A1
ES418353A1 ES418353A ES418353A ES418353A1 ES 418353 A1 ES418353 A1 ES 418353A1 ES 418353 A ES418353 A ES 418353A ES 418353 A ES418353 A ES 418353A ES 418353 A1 ES418353 A1 ES 418353A1
Authority
ES
Spain
Prior art keywords
rotation
translation
drum
button
drums
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
ES418353A
Other languages
Spanish (es)
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.)
Calor SAS
Original Assignee
Calor SAS
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 Calor SAS filed Critical Calor SAS
Publication of ES418353A1 publication Critical patent/ES418353A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/21—Drums

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Improvements in the construction of digital display clocks, comprising a chassis on which a drive mechanism and a time-setting device are mounted, characterized in that said chassis contains a series of drums provided on its cylindrical periphery. Hourly indication figures and which are mounted side by side or juxtaposed with interposition of friction washers on the same rotation shaft, one end of which is integral in rotation of a first drum moved directly by said mechanism, the other drums are assembled with free rotation on said shaft and maintained in position by means of an exhaust device, in such a way that a rotation of a drum causes in a manner known per se a rotation of a fraction of rotation of the next drum, the aforementioned time-setting device comprising essentially a control button integral in rotation of said shaft and movable and n translation with respect to the latter, and means of connection between said button and said exhaust device, so that, in a first position, a rotation of said button causes a simultaneous rotation and of the same direction as the first drum, and, in a second position, a rotation of the button directly causes a rotation of the same direction of another one of said drums. (Machine-translation by Google Translate, not legally binding)
ES418353A 1972-10-26 1973-08-30 Improvements in the construction of numerical exposure watches. (Machine-translation by Google Translate, not legally binding) Expired ES418353A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238085A FR2204826B1 (en) 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
ES418353A1 true ES418353A1 (en) 1976-03-16

Family

ID=9106283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418353A Expired ES418353A1 (en) 1972-10-26 1973-08-30 Improvements in the construction of numerical exposure watches. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES418353A1 (en)
FR (1) FR2204826B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489926A (en) * 1974-06-14 1977-10-26 Lucas Electrical Ltd Counters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734338A (en) * 1956-02-14 Zx-hour direct-reading clock
GB170833A (en) * 1920-10-23 1922-03-16 Augustin Seguin Improvements in revolution counting apparatus
FR1087919A (en) * 1953-08-10 1955-03-01 Seignol S A Advanced recorder
US3495396A (en) * 1966-12-10 1970-02-17 Sankyo Seiki Seisakusho Kk Numerically indicating timekeeper and timer
FR1520794A (en) * 1967-03-03 1968-04-12 Seignol Advanced Totalizer

Also Published As

Publication number Publication date
FR2204826A1 (en) 1974-05-24
FR2204826B1 (en) 1976-01-30

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